• Elektrovej, 375

    2800 Kgs. Lyngby

    Denmark

Research Output 2018 2020

Durability of solid oxide electrolysis stack under dynamic load cycling for syngas production

Rao, M., Sun, X. & Hagen, A., 2020, In : Journal of Power Sources. 451, 7 p., 227781.

Research output: Contribution to journalJournal articleResearchpeer-review

Intermediate Temperature Electrolysers

Jensen, J. O., Chatzichristodoulou, C., Christensen, E., Bjerrum, N. J. & Li, Q., 2020, Electrochemical Methods for Hydrogen Production. Scott, K. (ed.). Royal Society of Chemistry, p. 253-285 (Rsc Energy and Environment Series).

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Polysulfone-polyvinylpyrrolidone blend membranes as electrolytes in alkaline water electrolysis

Aili, D., Kraglund, M. R., Tavacoli, J., Chatzichristodoulou, C. & Jensen, J. O., 2020, (Accepted/In press) In : Journal of Membrane Science. 10 p., 117674.

Research output: Contribution to journalJournal articleResearchpeer-review

Synthesis of Pt-Rare Earth Metal Nanoalloys

Hu, Y., Jensen, J. O., Cleemann, L. N., Brandes, B. A. & Li, Q., 2020, In : Journal of the American Chemical Society. 142, 2, p. 953-961

Research output: Contribution to journalJournal articleResearchpeer-review

Voltammetric study of one-step electrochemical methane production during water and CO2 co-electrolysis in molten CsH2PO4

Nikiforov, A. V., Petrushina, I., Christensen, E., Berg, R. W. & Bjerrum, N. J., 2020, In : Renewable Energy. 145, p. 508-513 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2019
217 Downloads (Pure)

3D Microstructural Characterization of Ni/YSZ Electrodes Exposed to 1 Year of Electrolysis Testing

Trini, M., Jørgensen, P. S., Hauch, A., Bentzen, J. J., Hendriksen, P. V. & Chen, M., 2019, In : Journal of the Electrochemical Society. 166, 2, p. F158-F167

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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Comprehensive Hypotheses for Degradation Mechanisms in Ni-Stabilized Zirconia Electrodes

Mogensen, M. B., Chen, M., Frandsen, H. L., Graves, C. R., Hauch, A., Jacobsen, T., Jensen, S. H., Skafte, T. L. & Sun, X., 2019, In : ECS Transactions. 91, 1, p. 613-620 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

296 Downloads (Pure)

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

Shi, K., Li, X., Zhao, Y., Li, W. W., Wang, S. B., Xie, X. F., Yao, L., Jensen, J. O. & Li, Q. F., 2019, In : Applied Sciences (switzerland). 9, 12, 12 p., 2568.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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Degradation in Solid Oxide Electrolysis Cells During Long Term Testing

Sun, X., Hendriksen, P. V., Mogensen, M. B. & Chen, M., 2019, In : Fuel Cells. 19, 6, p. 740-747 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Developing Accelerated Stress Test Protocols for Solid Oxide Fuel Cells and Electrolysers: The European Project AD ASTRA

McPhail, S. J., Pumiglia, D., Laurencin, J., Hagen, A., Leon, A., Van herle, J., Vladikova, D., Montinaro, D., Piccardo, P., Polverino, P. & Herbrig, K., 2019, In : ECS Transactions. 91, 1, p. 563-570

Research output: Contribution to journalJournal articleResearchpeer-review

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

Vassiliev, A., Reumert, A. K., Jensen, J. O. & Aili, D., 2019, In : Journal of Power Sources. 432, p. 30-37

Research output: Contribution to journalJournal articleResearchpeer-review

Effective yttrium based coating for steel interconnects of solid oxide cells: Corrosion evaluation in steam-hydrogen atmosphere

Molin, S., Persson, Å. H., Skafte, T. L., Smitshuysen, A. L., Jensen, S. H., Andersen, K. B., Xu, H., Chen, M. & Hendriksen, P. V., 2019, In : Journal of Power Sources. 440, 11 p., 226814.

Research output: Contribution to journalJournal articleResearchpeer-review

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

Fan, C., Li, G., Liu, X., Li, Q. & Li, B., 2019, In : Journal of the Electrochemical Society. 166, 13, p. D589-D594

Research output: Contribution to journalJournal articleResearchpeer-review

36 Downloads (Pure)

Electrochemical Quality Assurance of Solid Oxide Electrolyser (SOEC) Stacks

Lang, M., Bohn, C., Couturier, K., Sun, X., McPhail, S. J., Malkow, T., Pilenga, A., Fu, Q. & Liu, Q., 2019, In : Journal of the Electrochemical Society. 166, 15, p. F1180-F1189 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

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

Sharma, R., Gyergyek, S., Li, Q. & Andersen, S. M., 2019, In : Journal of Electroanalytical Chemistry. 838, p. 82-88 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

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., 2019, In : International Journal of Hydrogen Energy. 44, 52, p. 28273-28282 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

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

Søndergaard, S., Cleemann, L. N., Jensen, J. O. & Bjerrum, N. J., 2019, In : International Journal of Hydrogen Energy. 44, 36, p. 20379-20388 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Internal reforming on Metal supported SOFCs

Hagen, A., Sun, X., Sudireddy, B. R. & Persson, Å. H., 2019, In : ECS Transactions. 91, 1, p. 867-876 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

60 Downloads (Pure)

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

Kraglund, M. R., Carmo, M., Schiller, G., Ansar, S. A., Aili, D., Christensen, E. & Jensen, J. O., 2019, In : Energy and Environmental Science. 12, 11, p. 3313-3318 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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114 Downloads (Pure)

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

Cheng, Y., He, S., Lu, S., Veder, J-P., Johannessen, B., Thomsen, L., Saunders, M., Becker, T., De Marco, R., Li, Q., Yang, S. & Jiang, S. P., 2019, In : Advanced Science. 6, 10, 8 p., 1802066.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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71 Downloads (Pure)

Method and apparatus for methane production

Bjerrum, N. J., Christensen, E., Petrouchina, I. M., Nikiforov, A. & Berg, R. W., 14 Mar 2019, IPC No. C25B 9/ 06 A I, Patent No. WO2019048016, 8 Feb 2018, Priority date 8 Feb 2018, Priority No. DK2018PA70080

Research output: Patent

Open Access
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Monitoring and Diagnostics of SOFC Stacks and Systems

Mougin, J., Morel, B., Ploner, A., Caliandro, P., Van Herle, J., Boškoski, P., Dolenc, B., Gallo, M., Polverino, P., Pohjoranta, A., Nieminen, A., Pofahl, S. N., Ouweltjes, J. P., Diethelm, S., Leonardi, A., Galiano, F. & Tanzi, C., 2019, In : ECS Transactions. 91, 1, p. 731-743

Research output: Contribution to journalJournal articleResearchpeer-review

63 Downloads (Pure)

New Methodology of Studying H2S Poisoning Effects on SOFC’s Fueled by Carbon Containing Fuels like Biogas

Langnickel, H. & Hagen, A., 2019, In : ECS Transactions. 91, 1, p. 511-521

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
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245 Downloads (Pure)
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Operation of solid oxide fuel cells with alternative hydrogen carriers

Hagen, A., Langnickel, H. & Sun, X., 2019, In : International Journal of Hydrogen Energy. 44, 33, p. 18382-18392

Research output: Contribution to journalJournal articleResearchpeer-review

80 Downloads (Pure)

Optimization and Durability of Reversible Solid Oxide Cells

Sun, X., Sudireddy, B. R., Tong, X., Chen, M., Brodersen, K. & Hauch, A., 2019, In : ECS Transactions. 91, 1, p. 2631-2639

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
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Optimization of Solid Oxide Cells and Stacks for Reversible Operation

Ploner, A., Hauch, A., Pylypko, S., Di Iorio, S., Cubizolles, G. & Mougin, J., 2019, In : ECS Transactions. 91, 1, p. 2517-2526

Research output: Contribution to journalJournal articleResearchpeer-review

8 Downloads (Pure)

Phase Field Modelling of Microstructural Changes in NI/YSZ Solid Oxide Electrolysis Cell Electrodes

Trini, M., De Angelis, S., Jørgensen, P. S., Hauch, A., Chen, M. & Hendriksen, P. V., 2019, Proceeding of the 42nd International Conference on Advanced Ceramics and Composites. American Ceramic Society, p. 165-176 (Ceramic Engineering and Science Proceedings; No. 2, Vol. 39).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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

Li, H., Kraglund, M. R., Reumert, A. K., Ren, X., Aili, D. & Yang, J., 2019, In : Journal of Materials Chemistry A. 7, 30, p. 17914-17922

Research output: Contribution to journalJournal articleResearchpeer-review

80 Downloads (Pure)

Power-to-methane via co-electrolysis of H2O and CO2: The effects of pressurized operation and internal methanation

Wang, L., Rao, M., Diethelm, S., Lin, T-E., Zhang, H., Hagen, A., Maréchal, F. & Van herle, J., 2019, In : Applied Energy. 250, p. 1432-1445

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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Reversible operation of a pressurized solid oxide cell stack using carbonaceous gases

Jensen, S. H., Langnickel, H., Hintzen, N., Chen, M., Sun, X., Hauch, A., Butera, G. & Clausen, L. R., 2019, In : Journal of Energy Storage. 22, p. 106-115

Research output: Contribution to journalJournal articleResearchpeer-review

66 Downloads (Pure)

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., 2019, In : Clean Energy. 3, 3, p. 175-201 27 p., zkz023.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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Selective high-temperature CO2 electrolysis enabled by oxidized carbon intermediates

Skafte, T. L., Guan, Z., Machala, M. L., Gopal, C. B., Monti, M., Martinez, L., Stamate, E., Sanna, S., Garrido Torres, J. A., Crumlin, E. J., García-Melchor, M., Bajdich, M., Chueh, W. C. & Graves, C. R., 2019, In : Nature Energy. 4, p. 846-855 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Simulation of a SOFC/Battery powered vehicle

Bessékon, Y., Zielke, P., Wulff, A. C. & Hagen, A., 2019, In : International Journal of Hydrogen Energy. 44, 3, p. 1905-1918

Research output: Contribution to journalJournal articleResearchpeer-review

74 Downloads (Pure)

Solid Oxide Development Status at DTU Energy

Hagen, A. & Frandsen, H. L., 2019, In : ECS Transactions. 91, 1, p. 235-245

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
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56 Downloads (Pure)

Status on Demonstration of Fuel Cell Based Micro-CHP Units in Europe

R. Nielsen, E., Prag, C. B., Bachmann, T. M., Carnicell, F., Boyd, E., Walke, I., Ruf, L. & Stephens, A., 2019, In : Fuel Cells. 19, 4, p. 340-345

Research output: Contribution to journalConference articleResearchpeer-review

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

Nambi Krishnan, N., Konovalova, A., Aili, D., Li, Q., Park, H. S., Jang, J. H., Kim, H-J. & Henkensmeier, D., 2019, In : Journal of Membrane Science. 588, 8 p., 117218.

Research output: Contribution to journalJournal articleResearchpeer-review

56 Downloads (Pure)

Unwinding Entangled Degradation Mechanisms in Solid Oxide Electrolysis Cells Through Electrode Modifications and Impedance Analysis

Rao, M., Jensen, S. H., Sun, X. & Hagen, A., 2019, In : Fuel Cells. 19, 4, p. 445-457

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
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2018
56 Downloads (Pure)

Durability of SOECs with modified electrodes

Rao, M., Sun, X. & Hagen, A., 2018, Proceedings of the 13th European SOFC & SOE Forum 2018. p. 149 B1509

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Open Access
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64 Downloads (Pure)

Efficient long-term storage of renewable energy as synthetic natural gas

Hagen, A., 2018, In : European Energy Innovation. p. 60

Research output: Contribution to journalJournal articleCommunication

Open Access
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139 Downloads (Pure)

Electrochemical impedance spectroscopy of SOFC and SOEC stacks

Lang, M., Bohn, C., Lemcke, M. S., Pysik, M., Fu, Q. & Sun, X., 2018, Proceedings of the 13th European SOFC & SOE Forum 2018. p. 132 A1515

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Open Access
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