Publications

Publikationer rss feed

2020
 

Advancement toward Polymer Electrolyte Membrane Fuel Cells at Elevated Temperatures

Zhang, Jin ; Aili, David ; Lu, Shanfu ; Li, Qingfeng ; Jiang, San Ping
in: Research - a science partner journal, vol: 2020

Type: Review (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.34133/2020/9089405

 

CsH2PO4 as Electrolyte for the Formation of CH4 by Electrochemical Reduction of CO2

Christensen, Erik ; Petrushina, Irina ; Nikiforov, Aleksey Valerievich ; Berg, Rolf W. ; Bjerrum, Niels J.
in: Journal of the Electrochemical Society, vol: 167, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1149/1945-7111/ab75fa

 

Efficient water splitting electrolysis on a platinum-free tungsten carbide electrocatalyst in molten CsH2PO4 at 350–390 °C

Bretzler, P. ; Köhler, K. ; Nikiforov, Aleksey Valerievich ; Christensen, Erik ; Berg, Rolf W. ; Bjerrum, Niels J.
in: International Journal of Hydrogen Energy, vol: 45, issue: 41, pages: 21262-21272

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.ijhydene.2020.05.145

  PDF

Energy Harvesting from Brines by Reverse Electrodialysis Using Nafion Membranes

Avci, Ahmet H ; Messana, Diego A ; Santoro, Sergio ; Tufa, Ramato Ashu ; Curcio, Efrem ; Di Profio, Gianluca ; Fontananova, Enrica
in: Membranes, vol: 10, issue: 8

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.3390/membranes10080168

 

From polybenzimidazoles to polybenzimidazoliums and polybenzimidazolides

Aili, David ; Yang, Jingshuai ; Jankova, Katja Jankova ; Henkensmeier, Dirk ; Li, Qingfeng
in: Journal of Materials Chemistry A, vol: 8, issue: 26, pages: 12854-12886

Type: Review (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1039/d0ta01788d

 

Intermediate Temperature Electrolysers

Jensen, Jens Oluf ; Chatzichristodoulou, Christodoulos ; Christensen, Erik ; Bjerrum, Niels J. ; Li, Qingfeng
part of: Electrochemical Methods for Hydrogen Production, pages: 253-285, 2020

Type: Book chapter (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1039/9781788016049-00253

 

Materials for Reversible Solid Oxide Cells

Mogensen, Mogens Bjerg
in: Current Opinion in Electrochemistry, vol: 21, pages: 265-273

Type: Review (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.coelec.2020.03.014

  PDF

Membranes for zinc-air batteries

Tsehaye, Misgina Tilahun ; Alloin, Fannie ; Iojoiu, Cristina ; Tufa, Ramato Ashu ; Aili, David ; Fischer, Peter ; Velizarov, Svetlozar
in: Journal of Power Sources, vol: 475

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.jpowsour.2020.228689

 

Molecular Engineering Strategies for Symmetric Aqueous Organic Redox Flow Batteries

Fornari, Rocco Peter ; Mesta, Murat ; Hjelm, Johan ; Vegge, Tejs ; de Silva, Piotr
in: ACS Materials Letters , vol: 2, issue: 3, pages: 239-246

Type: Letter (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1021/acsmaterialslett.0c00028

 

Passivation and activation of La0.6Sr0.4FeO3thin film electrodes

Tripković, Dordije ; Küngas, Rainer ; Mogensen, Mogens Bjerg ; Hendriksen, Peter Vang
in: Physical Chemistry Chemical Physics, vol: 22, issue: 27, pages: 15418-15426

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1039/d0cp02464c

 

Polysulfone-polyvinylpyrrolidone blend membranes as electrolytes in alkaline water electrolysis

Aili, David ; Kraglund, Mikkel Rykær ; Tavacoli, Joe ; Chatzichristodoulou, Christodoulos ; Jensen, Jens Oluf
in: Journal of Membrane Science, vol: 598

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.memsci.2019.117674

 

Protic ionic liquids immobilized in phosphoric acid-doped polybenzimidazole matrix enable polymer electrolyte fuel cell operation at 200 °C

Skorikova, G. ; Rauber, D. ; Aili, David ; Martin, S. ; Li, Qingfeng ; Henkensmeier, D. ; Hempelmann, R.
in: Journal of Membrane Science, vol: 608

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.memsci.2020.118188

 

Proton-coupled electron transfer from an interfacial phenol monolayer

Sjödin, Martin ; Hjelm, Johan ; Rutherford, A. William ; Forster, Robert
in: Journal of Electroanalytical Chemistry, vol: 859

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.jelechem.2020.113856

 

Synthesis of Pt-Rare Earth Metal Nanoalloys

Hu, Yang ; Jensen, Jens Oluf ; Cleemann, Lars Nilausen ; Brandes, Benedikt Axel ; Li, Qingfeng
in: Journal of the American Chemical Society, vol: 142, issue: 2, pages: 953-961

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1021/jacs.9b10813

 

Three-layered electrolyte membranes with acid reservoir for prolonged lifetime of high-temperature polymer electrolyte membrane fuel cells

Kannan, Arvind ; Aili, David ; Cleemann, Lars Nilausen ; Li, Qingfeng ; Jensen, Jens Oluf
in: International Journal of Hydrogen Energy, vol: 45, issue: 1, pages: 1008-1017

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.ijhydene.2019.10.186

 

Towards highly efficient electrochemical CO2 reduction

Tufa, Ramato Ashu ; Chanda, Debabrata ; Ma, Ming ; Aili, David ; Demissie, Taye Beyene ; Vaes, Jan ; Li, Qingfeng ; Liu, Shanhu ; Pant, Deepak
in: Applied Energy, vol: 277

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.apenergy.2020.115557

 

What does carbon tolerant really mean? Operando vibrational studies of carbon accumulation on novel solid oxide fuel cell anodes prepared by infiltration

Welander, Martha M ; Drasbæk, Daniel Bøgh ; Traulsen, Marie Lund ; Sudireddy, Bhaskar Reddy ; Holtappels, Peter ; Walker, Robert A.
in: Physical Chemistry Chemical Physics, vol: 22, pages: 9815-9823

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1039/d0cp00195c

2019
  PDF

Alternative Fuels

Hendriksen, Peter Vang ; Gadsbøll, Rasmus Østergaard ; Chatzichristodoulou, Christodoulos ; Gavala, Hariklia N. ; Jensen, Anker Degn ; Høj, Martin ; Clausen, Lasse Røngaard
Report name: Alternative Fuels, pages: 86-101

Type: Report chapter

Status: Published     |    Year: 2019

 

Anion exchange membranes of bis-imidazolium cation crosslinked poly(2,6-dimethyl-1,4- phenylene oxide) with enhanced alkaline stability

Dong, Jianhao ; Li, Huanhuan ; Ren, Xiaorui ; Che, Xuefu ; Yang, Jingshuai ; Aili, David
in: International Journal of Hydrogen Energy, vol: 44, issue: 39, pages: 22137-22145

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.ijhydene.2019.06.130

  PDF

Combining Transition Metals – An Approach towards High-Performing Coking Tolerant Solid Oxide Fuel Cell Anodes

Drasbæk, D. B. ; Traulsen, M. L. ; Sudireddy, B. R. ; Holtappels, P.
in: ECS Transactions, vol: 91, issue: 1, pages: 1953-1961

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1149/09101.1953ecst

  PDF

Comprehensive Hypotheses for Degradation Mechanisms in Ni-Stabilized Zirconia Electrodes

Mogensen, Mogens Bjerg ; Chen, Ming ; Frandsen, Henrik Lund ; Graves, Christopher R. ; Hauch, Anne ; Jacobsen, Torben ; Jensen, Søren Højgaard ; Skafte, Theis Løye ; Sun, Xiufu
in: ECS Transactions, vol: 91, issue: 1, pages: 613-620

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1149/09101.0613ecst

 

Controlling the Hydration Structure with a Small Amount of Fluorine To Produce Blood Compatible Fluorinated Poly(2-methoxyethyl acrylate)

Koguchi, Ryohei ; Jankova, Katja ; Tanabe, Noriko ; Amino, Yosuke ; Hayasaka, Yuki ; Kobayashi, Daisuke ; Miyajima, Tatsuya ; Yamamoto, Kyoko ; Tanaka, Masaru
in: Biomacromolecules, vol: 20, issue: 6, pages: 2265-2275

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1021/acs.biomac.9b00201

  PDF

Corrosion behavior and conductivity of TiNb and TiNbN Coated Steel For Metallic Bipolar Plates

Shi, Kun ; Li, Xue ; Zhao, Yang ; Li, Wei Wei ; Wang, Shu Bo ; Xie, Xiao Feng ; Yao, Li ; Jensen, Jens Oluf ; Li, Qing Feng
in: Applied Sciences (switzerland), vol: 9, issue: 12

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.3390/app9122568

  PDF

Corrosion Study of Cr-Oxide Ceramics Using Rotating Ring Disk Electrode

Fenini, Filippo ; Kammer Hansen, Kent ; Mogensen, Mogens Bjerg
in: Journal of The Electrochemical Society, vol: 166, issue: 11, pages: C3159-C3169

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1149/2.0191911jes

 

Degradation in Solid Oxide Electrolysis Cells During Long Term Testing

Sun, X. ; Hendriksen, P. V. ; Mogensen, M. B. ; Chen, M.
in: Fuel Cells, vol: 19, issue: 6, pages: 740-747

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1002/fuce.201900081

  PDF

Design of Monovalent Ion Selective Membranes for Reducing the Impacts of Multivalent Ions in Reverse Electrodialysis

Besha, Abreham Tesfaye ; Tsehaye, Misgina Tilahun ; Aili, David ; Zhang, Wenjuan ; Tufa, Ramato Ashu
in: Membranes, vol: 10, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.3390/membranes10010007

  PDF

Development of Receptors for Aqueous Carbohydrate Recognition

Baj, Vanessa

Type: Ph.D. thesis

Status: Published     |    Year: 2019

 

Development of redox stable fuel electrode supported solid oxide cells

Sudireddy, B. R. ; Foghmoes, S. P. ; Ramos, T. ; Holtappels, P.
in: International Journal of Hydrogen Energy, vol: 44, issue: 9, pages: 4463-4467

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.ijhydene.2018.12.161

 

Durability and degradation of vapor-fed direct dimethyl ether high temperature polymer electrolyte membrane fuel cells

Vassiliev, Anton ; Reumert, Alexander Kappel ; Jensen, Jens Oluf ; Aili, David
in: Journal of Power Sources, vol: 432, pages: 30-37

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.jpowsour.2019.05.062

 

Electrochemical Impedance Spectroscopy of Electrospun La0.6Sr0.4Co0.2Fe0.8O3–δ Nanorod Cathodes for Intermediate Temperature – Solid Oxide Fuel Cells

Costamagna, P. ; Sanna, C. ; Campodonico, A. ; Sala, Elena Marzia ; Sažinas, Rokas ; Holtappels, Peter
in: Fuel Cells, vol: 19, issue: 4, pages: 472-483
Presented at:
13th EUROPEAN SOFC & SOE FORUM

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1002/fuce.201800205

 

Electrochemical Preparation of DyFe2 Alloy from the Solid Mixture of Dy2O3 and Fe2O3 in Molten CaCl2

Fan, Chenming ; Li, Guoqing ; Liu, Xiaolong ; Li, Qingfeng ; Li, Bing
in: Journal of the Electrochemical Society, vol: 166, issue: 13, pages: D589-D594

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1149/2.0401913jes

 

Evolution of the degradation mechanisms with the number of stress cycles during an accelerated stress test of carbon supported platinum nanoparticles

Sharma, Raghunandan ; Gyergyek, Sašo ; Li, Qingfeng ; Andersen, Shuang Ma
in: Journal of Electroanalytical Chemistry, vol: 838, pages: 82-88

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.jelechem.2019.02.052

 

Feasibility of ultra-low Pt loading electrodes for high temperature proton exchange membrane fuel cells based in phosphoric acid-doped membrane

Martin, S. ; Jensen, J. O. ; Li, Q. ; Garcia-Ybarra, P. L. ; Castillo, J. L.
in: International Journal of Hydrogen Energy, vol: 44, issue: 52, pages: 28273-28282

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.ijhydene.2019.09.073

 

Hydration States and Blood Compatibility of Hydrogen-Bonded Supramolecular Poly(2-methoxyethyl acrylate)

Jankova, Katja ; Javakhishvili, Irakli ; Kobayashi, Shingo ; Koguchi, Ryohei ; Murakami, Daiki ; Sonoda, Toshiki ; Tanaka, Masaru
in: Acs Applied Bio Materials, vol: 2, issue: 10, pages: 4154-4161

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1021/acsabm.9b00363

 

Influence of oxygen on the cathode in HT-PEM fuel cells

Søndergaard, S. ; Cleemann, L. N. ; Jensen, J. O. ; Bjerrum, N. J.
in: International Journal of Hydrogen Energy, vol: 44, issue: 36, pages: 20379-20388

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.ijhydene.2019.06.025

 

Influence of sintering profile on the microstructure and electronic transport properties of Sr(Ti,Nb)O3 tapes for solid oxide cell applications

Sudireddy, B. R. ; Blennow, P. ; Agersted, K. ; Hansen, K.V. ; Mogensen, M. B.
in: Solid State Ionics, vol: 335, pages: 164-169

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.ssi.2019.01.030

  PDF

Ion-solvating membranes as a new approach towards high rate alkaline electrolyzers

Kraglund, Mikkel Rykær ; Carmo, Marcelo ; Schiller, Günter ; Ansar, Syed Asif ; Aili, David ; Christensen, Erik ; Jensen, Jens Oluf
in: Energy and Environmental Science, vol: 12, issue: 11, pages: 3313-3318

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1039/c9ee00832b

  PDF

Iron Single Atoms on Graphene as Nonprecious Metal Catalysts for High-Temperature Polymer Electrolyte Membrane Fuel Cells

Cheng, Yi ; He, Shuai ; Lu, Shanfu ; Veder, Jean-Pierre ; Johannessen, Bernt ; Thomsen, Lars ; Saunders, Martin ; Becker, Thomas ; De Marco, Roland ; Li, Qingfeng ; Yang, Shi-ze ; Jiang, San Ping
in: Advanced Science, vol: 6, issue: 10

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1002/advs.201802066

 

LSCF nanofiber cathodes by water-based sol-gel electrospinning for IT-SOFC applications

Costamagna, Paola ; Sala, Elena Marzia ; Zhang, Wenjing (Angela) ; Traulsen, Marie Lund ; Holtappels, Peter
part of: Proceedings of 13th European SOFC & SOE Forum 2018, 2019
Presented at:
13th European SOFC & SOE Forum 2018

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2019

  PDF

Method and apparatus for methane production

Bjerrum, Niels Janniksen ; Christensen, Erik ; Petrouchina, Irina Mikhailovna (Inventor) ; Nikiforov, Aleksey ; Berg, Rolf Willestofte
Patent no.: WO2019048016, Date: 2018-02-08

Type: Patent

Status: Published     |    Year: 2019

 

Poly(vinyl benzyl methylpyrrolidinium) hydroxide derived anion exchange membranes for water electrolysis

Li, Huanhuan ; Kraglund, Mikkel Rykær ; Reumert, Alexander Kappel ; Ren, Xiaorui ; Aili, David ; Yang, Jingshuai
in: Journal of Materials Chemistry A, vol: 7, issue: 30, pages: 17914-17922

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1039/c9ta04868e

  PDF

Preparation of super-hydrophilic polyphenylsulfone nanofiber membranes for water treatments

Wang, Yan ; Górecki, Radoslaw Pawel ; Stamate, Eugen ; Norrman, Kion ; Aili, David ; Zuo, Min ; Guo, Weihong ; Hélix-Nielsen, Claus ; Zhang, Wenjing (Angela)
in: R S C Advances, vol: 9, issue: 1, pages: 278-286

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1039/C8RA06493H

  PDF

Reversible solid-oxide cells for clean and sustainable energy

Mogensen, M. B. ; Chen, M. ; Frandsen, H. L. ; Graves, C. ; Hansen, J. B. ; Hansen, K. V. ; Hauch, A. ; Jacobsen, T. ; Jensen, S. H. ; Skafte, T. L. ; Sun, X.
in: Clean Energy, vol: 3, issue: 3, pages: 175-201

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1093/ce/zkz023

  PDF

Silver Modified Cathodes for Solid Oxide Fuel Cells

Sažinas, Rokas ; Andersen, Kjeld Bøhm ; Simonsen, Søren Bredmose ; Holtappels, Peter ; Kammer Hansen, Kent
in: Journal of The Electrochemical Society, vol: 166, issue: 2, pages: F79-F88

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1149/2.0361902jes

  PDF

Surface recrystallization - an underestimated phenomenon affecting oxygen exchange activity

Tripkovic, Dordije ; Kungas, Rainer ; Mogensen, Mogens Bjerg ; Hendriksen, Peter Vang
in: Journal of Materials Chemistry A, vol: 7, issue: 19, pages: 11782-11791

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1039/c9ta02607j

  PDF

Testing Novel Nickel and Cobalt Infiltrated STN Anodes for Carbon Tolerance using In Situ Raman Spectroscopy and Electrochemical Impedance Spectroscopy in Fuel Cells

Drasbæk, D. B. ; Traulsen, M. L. ; Walker, R. A. ; Holtappels, P.
in: Fuel Cells, vol: 19, issue: 4, pages: 484-493

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1002/fuce.201800193

  PDF

The Catalysis of the Selective Electrochemical Oxidation of Hydrocarbons

Winiwarter, Anna

Type: Ph.D. thesis

Status: Published     |    Year: 2019

 

Thermally crosslinked sulfonated polybenzimidazole membranes and their performance in high temperature polymer electrolyte fuel cells

Nambi Krishnan, N. ; Konovalova, Anastasiia ; Aili, David ; Li, Qingfeng ; Park, Hyun Seo ; Jang, Jong Hyun ; Kim, Hyoung-Juhn ; Henkensmeier, Dirk
in: Journal of Membrane Science, vol: 588

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.memsci.2019.117218

  PDF

Towards an atomistic understanding of electrocatalytic partial hydrocarbon oxidation: Propene on palladium

Winiwarter, Anna ; Silvioli, Luca ; Scott, Soren B. ; Enemark-Rasmussen, Kasper ; Sariç, Manuel ; Trimarco, Daniel B. ; Vesborg, Peter C.K. ; Moses, Poul G. ; Stephens, Ifan E.L. ; Seger, Brian ; Rossmeisl, Jan ; Chorkendorff, Ib
in: Energy and Environmental Science, vol: 12, issue: 3, pages: 1055-1067

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1039/c8ee03426e

  PDF

Understanding the effect of hydration on the bio-inert properties of HEMA copolymers with small amounts of amino- or/and fluorine-containing monomers

Koguchi, Ryohei ; Jankova Atanasova, Katja ; Yamamoto, Kyoko ; Tanaka, Masaru
Presented at:
The 41st Annual Meeting of the Japanese Society for Biomaterials

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2019

2018
  PDF

Acid Distribution and Durability of HT-PEM Fuel Cells with Different Electrode Supports

Kannan, A. ; Li, Q. ; Cleemann, L. N. ; Jensen, J. O.
in: Fuel Cells, vol: 18, issue: 2, pages: 103-112

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1002/fuce.201700181

  PDF

A novel catalyst layer structure based surface-patterned Nafion® membrane for high-performance direct methanol fuel cell

Chen, Ming ; Wang, Meng ; Ding, Xianan ; Li, Qingfeng ; Wang, Xindong
in: Electrochimica Acta, vol: 263, pages: 201-208

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.electacta.2018.01.015

  PDF

A Physically based Model for interpretating the Electrocatalytic Activity of Nanoparticles for Solid Oxide Fuel Cell Anodes

Drasbæk, Daniel ; Sudireddy, Bhaskar Reddy ; Holtappels, Peter
Presented at:
Electrochemical Science and Technology Conference 2018

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Bimetallic Electrocatalysts – A Novel Approach for Solid Oxide Cell Fuel Electrodes

Drasbæk, Daniel ; Sudireddy, Bhaskar Reddy ; Traulsen, Marie Lund ; Holtappels, Peter
Presented at:
Electrochemical Science and Technology Conference 2018

Type: Poster (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Blend membranes of polybenzimidazole and an anion exchange ionomer (FAA3) for alkaline water electrolysis: Improved alkaline stability and conductivity

Konovalova, Anastasiia ; Kim, Hyemi ; Kim, Sangwon ; Lim, Ahyoun ; Park, Hyun Seo ; Kraglund, Mikkel Rykær ; Aili, David ; Jang, Jong Hyun ; Kim, Hyoung-Juhn ; Henkensmeier, Dirk
in: Journal of Membrane Science, vol: 564, pages: 653-662

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.memsci.2018.07.074

  PDF

Catalyst Degradation Under Potential Cycling as an Accelerated Stress Test for PBI-Based High-Temperature PEM Fuel Cells - Effect of Humidification

Søndergaard, Tonny ; Cleemann, Lars Nilausen ; Zhong, Lijie ; Becker, Hans ; Steenberg, Thomas ; Hjuler, Hans Aage ; Seerup, Larisa ; Li, Qingfeng ; Jensen, Jens Oluf
in: Electrocatalysis, vol: 9, issue: 3, pages: 302-313

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1007/s12678-017-0427-1

  PDF

Catalyst evaluation for oxygen reduction reaction in concentrated phosphoric acid at elevated temperatures

Hu, Yang ; Jiang, Yiliang ; Jensen, Jens Oluf ; Cleemann, Lars Nilausen ; Li, Qingfeng
in: Journal of Power Sources, vol: 375, pages: 77-81

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.jpowsour.2017.11.054

  PDF

Complementary analyses of aging in a commercial LiFePO4/graphite 26650 cell

Scipioni, Roberto ; Jørgensen, Peter S. ; Stroe, Daniel I. ; Younesi, Reza ; Simonsen, Søren B. ; Norby, Poul ; Hjelm, Johan ; Jensen, Søren H.
in: Electrochimica Acta, vol: 284, pages: 454-468

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.electacta.2018.07.124

 

Cr- and Ti-Based Spinels as Materials for Anodic Catalyst Support in PEM Electrolysis Cells: Assessing Corrosion Stability and Support Role in Catalyst Activity of Corrosion Stable Ceramics

Fenini, F. ; Hansen, K. K. ; Savaniu, C. ; Irvine, J. T. S. ; Mogensen, M. B.
in: E C S Transactions, vol: 85, issue: 11, pages: 65-77

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1149/08511.0065ecst

 

Cr- and Ti-Based Spinels As Materials for Anodic Catalyst Support in PEM Electrolysis Cells: Assessing Corrosion Stability and Support Role in Catalyst Activity of Corrosion Stable Ceramics

Fenini, Filippo ; Kammer Hansen, Kent ; Savaniu, Cristian ; Irvine, John T. S. ; Mogensen, Mogens Bjerg
in: Electrochemical Society. Meeting Abstracts (Online), vol: MA2018-01
Presented at:
233rd ECS Meeting

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Determination of Anion Transference Number and Phosphoric Acid Diffusion Coefficient in High Temperature Polymer Electrolyte Membranes

Becker, Hans ; Reimer, Uwe ; Aili, David ; Cleemann, Lars N. ; Jensen, Jens Oluf ; Lehnert, Werner ; Li, Qingfeng
in: Journal of the Electrochemical Society, vol: 165, issue: 10, pages: F863-F869

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1149/2.1201810jes

 

Development of novel electrode materials for high temperature: electrochemical water splitting

Mazzanti, Nicola ; Hendriksen, Peter Vang ; Chatzichristodoulou, Christodoulos ; Mogensen, Mogens Bjerg
part of: Sustain Conference 2018, 2018, Lyngby, Denmark
Presented at:
Sustain conference 2018: Creating Technology for a Sustainable Society

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

 

Diffusion rates of reactants and components in solid oxide cells

Jensen, Søren Højgaard ; Hauch, Anne ; Sun, Xiufu ; Chen, Ming ; Ebbesen, Sune Dalgaard ; Mogensen, Mogens Bjerg
part of: Proceedings of the 13th European SOFC & SOE Forum 2018, pages: 71-82, 2018
Presented at:
13th EUROPEAN SOFC & SOE FORUM

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

 

Electrochemical Characterization of a PEMEC Using Impedance Spectroscopy (vol 164, F1419, 2017)

Elsøe, Katrine ; Grahl-Madsen, L. ; Scherer, G. G. ; Hjelm, Johan ; Mogensen, Mogens Bjerg
in: Journal of the Electrochemical Society, vol: 165, issue: 10, pages: X9-X9

Type: Comment/debate

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1149/2.0501810jes

 

Electrochemical impedance of an alkaline organic flow battery

Hoffmeyer, Doris ; Hjelm, Johan
part of: Book of Conference Papers of the International Flow Battery Forum (IFBF 2018), 2018
Presented at:
International Flow Battery Forum (IFBF 2018)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

 

Electrochemical probing into the active sites of graphitic-layer encapsulated iron oxygen reduction reaction electrocatalysts

Zhong, Lijie ; Jensen, Jens Oluf ; Cleemann, Lars Nilausen ; Pan, Chao ; Li, Qingfeng
in: Science Bulletin, vol: 63, issue: 1, pages: 24-30

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.scib.2017.11.017

  PDF

Fuel Cell Electrolytes of Polybenzimidazole Membranes Cross-linked with Bis(chloromethyl) Arenes

Kirkebæk, A. ; Aili, D. ; Yue, B. ; Vassiliev, A. ; Cleemann, L. N. ; Jensen, J. O. ; Li, Q.
in: Fuel Cells, vol: 18, issue: 6, pages: 688-697

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1002/fuce.201800090

 

High CO tolerance of new SiO2 doped phosphoric acid/polybenzimidazole polymer electrolyte membrane fuel cells at high temperatures of 200–250 °C

Cheng, Yi ; Zhang, Jin ; Lu, Shanfu ; Kuang, Haohua ; Bradley, John ; De Marco, Roland ; Aili, David ; Li, Qingfeng ; Cui, Cheng Qiang ; Jiang, San Ping
in: International Journal of Hydrogen Energy, vol: 43, issue: 49, pages: 22487-22499

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.ijhydene.2018.10.036

  PDF

Immunity of the Fe-N-C catalysts to electrolyte adsorption: phosphate but not perchloric anions

Hu, Yang ; Jensen, Jens Oluf ; Pan, Chao ; Cleemann, Lars Nilausen ; Shypunov, Illia ; Li, Qingfeng
in: Applied Catalysis B: Environmental, vol: 234, pages: 357-364

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.apcatb.2018.03.056

  PDF

Improving Co-free oxygen electrodes for solid oxide cells through surface modification

Tripkovic, Dordije ; Wang, Jiayue ; Bliem, Roland ; Yildiz, Bilge ; Mogensen, Mogens Bjerg ; Hendriksen, Peter Vang
Presented at:
Electroceramics XVI

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

IT-SOFC Based on a Disaggregated Electrospun LSCF Nanofiber Electrode Deposited onto a GDC Electrolyte Disc: Preparation Technique and Morphological Characterization

Sanna, C. ; Lagazzo , A. ; Sala, E. M. ; Botter, R. ; Costamagna, P.
in: Bulgarian Chemical Communications, vol: 50, issue: Special issue D, pages: 48-54

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

La0.6Sr0.4Co0.2Fe0.8O3-δ nanofiber cathode for intermediate-temperature solid oxide fuel cells by water-based sol-gel electrospinning: Synthesis and electrochemical behaviour

Enrico, Anna ; Zhang, Wenjing (Angela) ; Traulsen, Marie Lund ; Sala, Elena Marzia ; Costamagna, Paola ; Holtappels, Peter
in: Journal of the European Ceramic Society, vol: 38, issue: 7, pages: 2677-2686

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.jeurceramsoc.2018.01.034

  PDF

Long-Term Durability of PBI-Based HT-PEM Fuel Cells: Effect of Operating Parameters

Søndergaard, Tonny ; Cleemann, Lars Nilausen ; Becker, Hans ; Steenberg, Thomas ; Hjuler, Hans Aage ; Seerup, Larisa ; Li, Qingfeng ; Jensen, Jens Oluf
in: Journal of the Electrochemical Society, vol: 165, issue: 6, pages: F3053-F3062

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1149/2.0081806jes

  PDF

Noise Phenomena in Electrochemical Impedance Spectroscopy of Polymer Electrolyte Membrane Electrolysis Cells

Elsøe, K. ; Kraglund, M. R. ; Grahl-Madsen, L. ; Scherer, G. G. ; Hjelm, J. ; Jensen, S. H. ; Jacobsen, T. ; Mogensen, M. B.
in: Fuel Cells, vol: 18, issue: 5, pages: 640-648
Presented at:
6th European PEFC and Electrolyzer Forum

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1002/fuce.201800005

 

Novel Processing of Cathodes for Solid Oxide Fuel Cells

Sažinas, Rokas ; Holtappels, Peter ; Kammer Hansen, Kent
in: Electrochemical Society. Meeting Abstracts (Online), vol: MA2018-02
Presented at:
AiMES 2018 Meeting

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Numerical simulation of kinetic demixing and decomposition in a LaCoO3-δ oxygen membrane under an oxygen potential gradient

Ta, Na ; Chen, Ming ; Zhang, Lijun ; Chatzichristodoulou, Christodoulos ; Chen, Weimin ; Hendriksen, Peter Vang ; Du, Yong
in: Journal of Membrane Science, vol: 548, pages: 526-539

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.memsci.2017.11.033

  PDF

Oxygen Evolution Activity and Chemical Stability of Ni and Fe Based Perovskites in Alkaline Media

Adolphsen, Jens Q. ; Sudireddy, Bhaskar R. ; Gil, Vanesa ; Chatzichristodoulou, Christodoulos
in: Journal of The Electrochemical Society, vol: 165, issue: 10, pages: F827-F835

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1149/2.0911810jes

 

Protein adsorption and hydration structure of fluorine-containing synthetic polymers

Koguchi, Ryohei ; Jankova, Katja ; Yamamoto, Kyoko ; Tanaka, Masaru
part of: Proceedings of the 12th SPSJ International Polymer Conference (IPC2018), pages: 480, 2018
Presented at:
12th SPSJ International Polymer Conference

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Protein adsorption and hydration structure of fluorine-containing synthetic polymers

Koguchi, Ryohei ; Jankova, Katja ; Tanaka, Masaru
Presented at:
2018 E-MRS Fall Meeting and Exhibit

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Protein adsorption and hydration structure of fluorine-containing synthetic polymers

Koguchi, Ryohei ; Jankova, Katja ; Yamamoto, Kyoko ; Tanaka, Masaru
Presented at:
40th Annual Meeting of the Japanese Society for Biomaterials (2018)

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Reactivating the Ni-YSZ electrode in solid oxide cells and stacks by infiltration

Skafte, Theis Løye ; Hjelm, Johan ; Blennow Tullmar, Peter ; Graves, Christopher R.
in: Journal of Power Sources, vol: 378, pages: 685-690

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.jpowsour.2018.01.021

  PDF

Rechargeable organic-air redox flow batteries

Leung, P. ; Aili, D. ; Xu, Q. ; Rodchanarowan, A. ; Shah, A. A.
in: Sustainable Energy & Fuels, vol: 2, issue: 10, pages: 2252-2259

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1039/c8se00205c

  PDF

Scaling up aqueous processing of A-site deficient strontium titanate for SOFC anode supports

Verbraeken, Maarten C. ; Sudireddy, Bhaskar Reddy ; Vasechko, Viacheslav ; Cassidy, Mark ; Ramos, Tania ; Malzbender, Jürgen ; Holtappels, Peter ; Irvine, John T.S.
in: Journal of the European Ceramic Society, vol: 38, issue: 4, pages: 1663-1672

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.jeurceramsoc.2017.11.057

 

Solid Poly(2-methoxyethyl acrylate) with Changed Viscosity, Hydration Structure and Protein Adsorption

Jankova, Katja ; Kobayashi, Shingo ; Murakami, Daiki ; Tanaka, Masaru
part of: Proceedings of the 12th SPSJ International Polymer Conference (IPC2018), pages: 178, 2018
Presented at:
12th SPSJ International Polymer Conference

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Synthesis and stability of strongly acidic benzamide derivatives

Diness, Frederik ; Bjerrum, Niels J. ; Begtrup, Mikael ; O'Hagan, David (Editor)
in: Beilstein Journal of Organic Chemistry, vol: 14, pages: 523-530

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.3762/bjoc.14.38

  PDF

The Impact of Strong Cathodic Polarization on Ni|YSZ Microelectrodes

Kreka, K. ; Hansen, K. V. ; Mogensen, M. B. ; Norrman, K. ; Chatzichristodoulou, C. ; Jacobsen, T.
in: Journal of the Electrochemical Society, vol: 165, issue: 5, pages: F253-F263

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1149/2.0141805jes

 

The quest for simple and scalable routes to synthesizing nanoalloy catalysts

Hu, Yang ; Jensen, Jens Oluf ; Cleemann, Lars Nilausen ; Brandes, Benedikt Axel ; Li, Qingfeng
part of: Sustain Conference 2018, 2018, Lyngby, Denmark
Presented at:
Sustain conference 2018: Creating Technology for a Sustainable Society

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

2017
  PDF

Acid-base chemistry and proton conductivity of CsHSO4, CsH2PO4 and their mixtures with N-heterocycles  

Aili, David ; Gao, Ying ; Han, Junyoung ; Li, Qingfeng
in: Solid State Ionics, vol: 306, pages: 13-19

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1016/j.ssi.2017.03.012

  PDF

A Decade of Solid Oxide Electrolysis Improvements at DTU Energy

Hauch, Anne ; Brodersen, Karen ; Chen, Ming ; Graves, Christopher R. ; Jensen, Søren Højgaard ; Jørgensen, Peter Stanley ; Hendriksen, Peter Vang ; Mogensen, Mogens Bjerg ; Ovtar, Simona ; Sun, Xiufu
in: ECS Transactions, vol: 75, issue: 42, pages: 3-14
Presented at:
PRiME 2016/230th ECS Meeting

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1149/07542.0003ecst

  PDF

A Durability Study of High-temperature PEMFC. Effects of Operating Parameters and Thermal Curing

Jensen, Jens Oluf ; Søndergaard, Tonny ; Aili, David ; Steenberg, Thomas ; Hjuler, Hans Aage ; Becker, Hans ; Zhong, Lijie ; Li, Qingfeng
Presented at:
5th International CARISMA Conference (2017)

Type: Conference abstract for conference

Status: Published     |    Year: 2017


https://www.ele.energy.dtu.dk/Research/Publications
20 SEPTEMBER 2020