Karen Brodersen

Karen Brodersen

Laboratorie koordinator

DTU ENERGI
Institut for Energikonvertering og -lagring

Danmarks Tekniske Universitet

Anker Engelunds Vej

Bygning 301, rum 127

2800 Kgs. Lyngby

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Publikationer
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2019
 

A 4 × 4 cm2 Nanoengineered Solid Oxide Electrolysis Cell for Efficient and Durable Hydrogen Production

Tong, Xiaofeng ; Ovtar, Simona ; Brodersen, Karen ; Hendriksen, Peter Vang ; Chen, Ming
in: A C S Applied Materials and Interfaces, vol: 11, issue: 29, pages: 25996-26004

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1021/acsami.9b07749

 

Interdiffusion between gadolinia doped ceria and yttria stabilized zirconia in solid oxide fuel cells: Experimental investigation and kinetic modeling

Xu, Huixia ; Cheng, Kaiming ; Chen, Ming ; Zhang, Lijun ; Brodersen, Karen ; Du, Yong
in: Journal of Power Sources, vol: 441

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1016/j.jpowsour.2019.227152

  PDF

Optimization and Durability of Reversible Solid Oxide Cells

Sun, X. ; Sudireddy, B. R. ; Tong, X. ; Chen, M. ; Brodersen, K. ; Hauch, A.
in: ECS Transactions, vol: 91, issue: 1, pages: 2631-2639
Presented at:
16th International Symposium on Solid Oxide Fuel Cells

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1149/09101.2631ecst

2018
 

Citrate- and glycerol triesters as novel dual-functional dispersants and plasticisers for ceramic processing

Foghmoes, S. ; Klemensø, T. ; Brodersen, K. ; Bentzen, J. J. ; Della Negra, M.
in: Ceramics International, vol: 44, issue: 8, pages: 9132-9139

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1016/j.ceramint.2018.02.121

  PDF

Towards High Power Density Metal Supported Solid Oxide Fuel Cell for Mobile Applications

Nielsen, Jimmi ; Persson, Åsa H. ; Muhl, Thuy Thanh ; Brodersen, Karen
in: Journal of the Electrochemical Society, vol: 165, issue: 2, pages: F90-F96

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1149/2.0741802jes

2017
  PDF

Durable fuel electrode

Brodersen, Karen ; Hauch, Anne ; Chen, Ming ; Hjelm, Johan
Patent no.: WO2017029350, Date: 2017-02-23

Type: Patent

Status: Published     |    År: 2017

  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     |    År: 2017     |    DOI: https://doi.org/10.1149/07542.0003ecst

  PDF

Development of Robust Metal-Supported SOFCs and Stack Components in EU METSAPP Consortium

Sudireddy, Bhaskar Reddy ; Nielsen, Jimmi ; Persson, Åsa Helen ; Thydén, Karl Tor Sune ; Brodersen, Karen ; Ramousse, Severine ; Neagu, D. ; Stefan, E. ; Irvine, J. T. S. ; Geisler, H. ; Weber, A. ; Reiss, Georg ; Schauperl, R. ; Rechberger, J. ; Froitzheim, J. ; Sachitanand, R. ; Falk-Windisch, H. ; Svensson, J. E. ; Lundberg, M. W. ; Berger, R. ; Westlinder, J. ; Hornauer, S. ; Kiefer, T.
in: Fuel Cells, vol: 17, issue: 4, pages: 508-516
Presented at:
12th European SOFC & SOE Forum

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1002/fuce.201600191

 

Mechanical Properties of Supports and Half‐Cells for Solid Oxide Electrolysis Influenced by Alumina‐Zirconia Composites

Charlas, Benoit ; Ni, De Wei ; Frandsen, Henrik Lund ; Brodersen, Karen ; Chen, Ming
in: Fuel Cells, vol: 17, issue: 2, pages: 132-143

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1002/fuce.201600036

 

Towards High Power Density Metal Supported Solid Oxide Fuel Cell for Mobile Applications

Nielsen, Jimmi ; Persson, Åsa Helen ; Muhl, Thuy ; Brodersen, Karen
part of: ECS Meeting Abstracts, 2017, The Electrochemical Society
Presented at:
15th International Symposium on Solid Oxide Fuel Cells (SOFC-XV)

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    År: 2017

 

Towards High Power Density Metal Supported Solid Oxide Fuel Cell for Mobile Applications

Nielsen, Jimmi ; Persson, Åsa Helen ; Muhl, Thuy ; Brodersen, Karen
in: E C S Transactions, vol: 78, issue: 1, pages: 2029-2037

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1149/07801.2029ecst

  PDF

Towards long-term stable solid state electrolyzers with infiltrated catalysts

Ovtar, Simona ; Chen, Ming ; Brodersen, Karen ; Hauch, Anne ; Sun, Xiufu ; Bentzen, Janet Jonna ; Hendriksen, Peter Vang
Presented at:
21st International Conference on Solid State Ionics

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2017

2016
  PDF

Dual-role plasticizer and dispersant for ceramic layers

Foghmoes, Søren Preben Vagn ; Della Negra, Michela ; Klemensø, Trine ; Brodersen, Karen
Patent no.: WO2016066173, Date: 2016-05-06

Type: Patent

Status: Published     |    År: 2016

 

A Decade of Improvements for Solid Oxide Electrolysis Cells. Long-Term Degradation Rate from 40%/Kh to 0.4 % Kh

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: Electrochemical Society. Meeting Abstracts (Online), vol: MA2016-02
Presented at:
PRiME 2016/230th ECS Meeting

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2016

  PDF

Ni/YSZ electrodes structures optimized for increased electrolysis performance and durability

Hauch, Anne ; Brodersen, Karen ; Chen, Ming ; Mogensen, Mogens Bjerg
in: Solid State Ionics, vol: 293, pages: 27-36

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: https://doi.org/10.1016/j.ssi.2016.06.003

  PDF

Novel ceramic processing method for substitution of toxic plasticizers

Foghmoes, Søren Preben Vagn ; Teocoli, Francesca ; Brodersen, K. ; Klemensø, Trine ; Della Negra, Michela
in: Journal of the European Ceramic Society, vol: 36, issue: 14, pages: 3441-3449

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: https://doi.org/10.1016/j.jeurceramsoc.2016.05.043

2015
 

Investigation of Novel Electrocatalysts for Metal Supported Solid Oxide Fuel Cells - Ru:GDC

Sudireddy, Bhaskar Reddy ; Nielsen, Jimmi ; Thydén, Karl Tor Sune ; Persson, Åsa Helen ; Brodersen, Karen
in: Electrochemical Society. Meeting Abstracts (Online), vol: MA2015-03, issue: 1

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    År: 2015

 

Investigation of Novel Electrocatalysts for Metal Supported Solid Oxide Fuel Cells - Ru:GDC

Sudireddy, Bhaskar Reddy ; Nielsen, Jimmy ; Thydén, Karl Tor Sune ; Persson, Åsa Helen ; Brodersen, Karen
in: ECS Transactions, vol: 68, issue: 1, pages: 1417-1426
Presented at:
ECS Conference on Electrochemical Energy Conversion & Storage with SOFC–XIV

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2015     |    DOI: https://doi.org/10.1149/06801.1417ecst

 

Ni/YSZ microstructure optimization for long-term stability of solid oxide electrolysis cells

Hauch, Anne ; Brodersen, Karen ; Chen, Ming
Presented at:
European fuel cell 2014 - 11th European SOFC and SOE Forum 2014

Type: Poster (Peer reviewed)

Status: Published     |    År: 2015

 

Residual stresses and strength of multilayer tape cast solid oxide fuel and electrolysis half-cells

Charlas, Benoit ; Frandsen, Henrik Lund ; Brodersen, Karen ; Hendriksen, Peter Vang ; Chen, Ming
in: Journal of Power Sources, vol: 288, pages: 243-252

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2015     |    DOI: https://doi.org/10.1016/j.jpowsour.2015.04.105

2014
 

Development of a Novel Ceramic Support Layer for Planar Solid Oxide Cells

Klemensø, Trine ; Boccaccini, Dino ; Brodersen, Karen ; Frandsen, Henrik Lund ; Hendriksen, Peter Vang
in: Fuel Cells, vol: 14, issue: 2, pages: 153-161

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2014     |    DOI: https://doi.org/10.1002/fuce.201300121

 

Effects of co-sintering in self-standing CGO/YSZ and CGO/ ScYSZ dense bi-layers

Teocoli, Francesca ; Ni, De Wei ; Brodersen, Karen ; Foghmoes, Søren Preben Vagn ; Ramousse, Severine ; Esposito, Vincenzo
in: Journal of Materials Science, vol: 49, pages: 5324–5333

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2014     |    DOI: https://doi.org/10.1007/s10853-014-8235-y

 

Ni/YSZ microstructure optimization for long-term stability of solid oxide electrolysis cells

Hauch, Anne ; Brodersen, Karen ; Karas, Filip ; Chen, Ming
part of: Proceedings of 11th European SOFC and SOE Forum 2014, pages: 88-97, 2014, European Fuel Cell Forum
Presented at:
European fuel cell 2014 - 11th European SOFC and SOE Forum 2014

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2014

 

Residual stresses in a co-sintered SOC half-cell during post-sintering cooling

Charlas, Benoit ; Chatzichristodoulou, Christodoulos ; Brodersen, Karen ; Kwok, Kawai ; Norby, Poul ; Chen, Ming ; Frandsen, Henrik Lund
part of: Proceedings of 11th European SOFC and SOE Forum 2014, 2014, European Fuel Cell Forum
Presented at:
European fuel cell 2014 - 11th European SOFC and SOE Forum 2014

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2014

2013
 

Shape distortion and thermo-mechanical properties of dense SOFC components from green tape to sintered body

Teocoli, Francesca ; Esposito, Vincenzo ; Ni, De Wei ; Brodersen, Karen ; Ramousse, Severine
Presented at:
10th Pacific Rim Conference on Ceramic and Glass Technology

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2013

2012
 

Multilayer tape cast SOFC – Effect of anode sintering temperature

Hauch, Anne ; Birkl, Christoph ; Brodersen, Karen ; Jørgensen, Peter Stanley
part of: Proceedings of 10th European SOFC Forum, 2012
Presented at:
10th European SOFC Forum

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2012

 

Optimization of the strength of SOFC anode supports

Frandsen, Henrik Lund ; Ramos, Tania ; Faes, A. ; Pihlatie, M. ; Brodersen, Karen
in: Journal of the European Ceramic Society, vol: 32, issue: 5, pages: 1041-1052

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2012     |    DOI: https://doi.org/10.1016/j.jeurceramsoc.2011.11.015

  PDF

Shape distortion and thermo-mechanical properties of SOFC components from green tape to sintering body

Teocoli, Francesca ; Ni, De Wei ; Tadesse Molla, Tesfaye ; Brodersen, Karen ; Ramousse, Severine ; Frandsen, Henrik Lund ; Esposito, Vincenzo
Presented at:
Nordic Conference on Ceramic and Glass Technology

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2012

2011
 

A Monolithic Perovskite Structure for Use as a Magnetic Regenerator

Pryds, Nini ; Clemens, Frank ; Menon, Mohan ; Nielsen, Pernille Hedemark ; Brodersen, Karen ; Bjørk, Rasmus ; Bahl, Christian Robert Haffenden ; Engelbrecht, Kurt ; Nielsen, Kaspar Kirstein ; Smith, Anders
in: Journal of the American Ceramic Society, vol: 94, issue: 8, pages: 2549-2555

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2011     |    DOI: https://doi.org/10.1111/j.1551-2916.2011.04398.x

  PDF

High performance anode supported SOFC produced by multilayer tape casting

Brodersen, Karen ; Hauch, Anne ; Hjalmarsson, Per ; Hjelm, Johan
Presented at:
12th Conference of the European Ceramic Society

Type: Conference abstract for conference

Status: Published     |    År: 2011

 

Metal-Supported SOFC with Ceramic-Based Anode

Blennow Tullmar, Peter ; Klemensø, Trine ; Persson, Åsa Helen ; Brodersen, Karen ; Srivastava, Akhilesh Kumar ; Reddy Sudireddy, Bhaskar ; Ramousse, Severine ; Mogensen, Mogens Bjerg
in: E C S Transactions, vol: 35, issue: 1, pages: 683-692
Presented at:
12th International Symposium on Solid Oxide Fuel Cells, 219th ECS Meeting

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2011     |    DOI: https://doi.org/10.1149/1.3570047

 

Ni/YSZ anode – Effect of pre-treatments on cell degradation and microstructures

Hauch, Anne ; Jørgensen, Peter Stanley ; Brodersen, Karen ; Mogensen, Mogens Bjerg
in: Journal of Power Sources, vol: 196, issue: 21, pages: 8931-8941

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2011     |    DOI: https://doi.org/10.1016/j.jpowsour.2011.01.009

  PDF

Solid oxide cells for steam electrolysis

Mao, Xiaojian ; Reddy Sudireddy, Bhaskar ; Brodersen, Karen ; Ebbesen, Sune Dalgaard ; Blennow Tullmar, Peter ; Bentzen, Janet Jonna ; Nielsen, Karsten Agersted
Presented at:
12th Conference of the European Ceramic Society

Type: Poster

Status: Published     |    År: 2011

2009
  PDF

Development of Planar Metal Supported SOFC with Novel Cermet Anode

Blennow Tullmar, Peter ; Hjelm, Johan ; Klemensø, Trine ; Persson, Åsa Helen ; Brodersen, Karen ; Srivastava, Akhilesh Kumar ; Frandsen, Henrik Lund ; Lundberg, Mats ; Ramousse, Severine ; Mogensen, Mogens Bjerg
part of: Meeting Abstracts - Electrochemical Society, pages: Abstract 1441, 2009, The Electrochemical Society
Presented at:
216th ECS Meeting

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    År: 2009

  PDF

Development of Planar Metal Supported SOFC with Novel Cermet Anode

Blennow Tullmar, Peter ; Hjelm, Johan ; Klemensø, Trine ; Persson, Åsa Helen ; Brodersen, Karen ; Srivastava, Akhilesh Kumar ; Frandsen, Henrik Lund ; Lundberg, Mats ; Ramousse, Severine ; Mogensen, Mogens Bjerg
in: E C S Transactions, vol: 25, issue: 2, pages: 701-710
Presented at:
216th ECS Meeting

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2009     |    DOI: https://doi.org/10.1149/1.3205585

2007
 

Manufacturing of anode supported SOFCs: Processing parameters and their influence

Ramousse, Severine ; Menon, Mohan ; Brodersen, Karen ; Knudsen, Jesper ; Rahbek, Uffe ; Larsen, Peter Halvor
part of: Proceedings of the International symposium on solid oxide fuel cells, pages: 317-327, 2007, The Electrochemical Society, Pennington, NJ
Presented at:
10th International symposium on solid oxide fuel cells

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2007     |    DOI: https://doi.org/10.1149/1.2729107