Per Hjalmarsson

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  1. 2013
  2. Published

    Influence of the oxygen electrode and inter-diffusion barrier on the degradation of solid oxide electrolysis cells. / Hjalmarsson, Per; Sun, Xiufu; Liu, Yi-Lin; Chen, Ming.

    In: Journal of Power Sources, Vol. 223, 2013, p. 349-357.

    Publication: Research - peer-review › Journal article – Annual report year: 2013

  3. 2012
  4. Published

    Electrochemical performance and stability of nano-particulate and bi-continuous La1-XSrXCoO3 and Ce0.9Gd0.1O1.95 composite electrodes. / Hjalmarsson, Per; Hallinder, Jonathan; Mogensen, Mogens Bjerg.

    In: Journal of Solid State Electrochemistry, Vol. 16, No. 8, 2012, p. 2759-2766.

    Publication: Research - peer-review › Journal article – Annual report year: 2012

  5. Published

    Highly durable anode supported solid oxide fuel cell with an infiltrated cathode. / Samson, Alfred Junio; Hjalmarsson, Per; Søgaard, Martin; Hjelm, Johan; Bonanos, Nikolaos.

    In: Journal of Power Sources, Vol. 216, 2012, p. 124-130.

    Publication: Research - peer-review › Journal article – Annual report year: 2012

  6. 2011
  7. Published

    Development of Long-Term Stable and High-Performing Metal-Supported SOFCs. / Klemensø, Trine; Nielsen, Jimmi; Blennow Tullmar, Peter; Persson, Åsa Helen; Stegk, Tobias; Hjalmarsson, Per; Christensen, Bjarke; Sønderby, Steffen; Hjelm, Johan; Ramousse, Severine.

    In: E C S Transactions, Vol. 35, No. 1, 2011, p. 369-378.

    Publication: Research - peer-review › Conference article – Annual report year: 2011

  8. Published

    High performance anode supported SOFC produced by multilayer tape casting. / Brodersen, Karen; Hauch, Anne; Hjalmarsson, Per; Hjelm, Johan.

    2011. Abstract from 12th Conference of the European Ceramic Society (ECerS XII), Stockholm, Sweden.

    Publication: Research › Conference abstract for conference – Annual report year: 2011

  9. Published

    La0.99Co0.4Ni0.6O3−δ–Ce0.8Gd0.2O1.95 as composite cathode for solid oxide fuel cells. / Hjalmarsson, Per; Mogensen, Mogens Bjerg.

    In: Journal of Power Sources, Vol. 196, No. 17, 2011, p. 7237-7244.

    Publication: Research - peer-review › Conference article – Annual report year: 2011

  10. Published

    Performance and durability of solid oxide electrolysis cells for syngas production. / Sun, Xiufu; Chen, Ming; Hjalmarsson, Per; Liu, Yi-Lin; Ebbesen, Sune Dalgaard; Jensen, Søren Højgaard; Mogensen, Mogens Bjerg; Hendriksen, Peter Vang.

    In: Proceedings. 2011.

    Publication: Research - peer-review › Conference abstract in proceedings – Annual report year: 2011

  11. Published

    Technological implementation of LSC40 as porous cathode in SOFCs. / Hjalmarsson, Per; Mosbæk, Rasmus Rode; Hjelm, Johan.

    2011. Poster session presented at European Ceramic Society Conference, Stockholm (SE), .

    Publication: Research › Poster – Annual report year: 2011

  12. 2010
  13. Published

    Composite oxygen electrode and method for preparing same. / Mogensen, Mogens Bjerg (Inventor); Hjalmarsson, Per (Inventor); Wandel, Marie (Inventor).

    Patent No.: EP2244322. Oct 27, 2010.

    Publication: Research › Patent – Annual report year: 2010

  14. Published

    Defect structure, electronic conductivity and expansion of properties of (La1−xSrx)sCo1−yNiyO3−δ. / Hjalmarsson, Per; Søgaard, Martin; Mogensen, Mogens Bjerg.

    In: Journal of Solid State Chemistry, Vol. 183, No. 8, 2010, p. 1853-1862.

    Publication: Research - peer-review › Journal article – Annual report year: 2010

  15. Published

    La0.99Co0.4Ni0.6O3-delta/Ce0.8Gd0.2O1.95 as composite cathode for SOFCs. / Hjalmarsson, Per; Mogensen, Mogens Bjerg.

    In: Proceedings. ed. / Paul Connor. European Fuel Cell Forum, 2010.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2010

  16. 2009
  17. Published

    Defect structure, electronic conductivity and expansion properties of LaSrCoNiO3. / Hjalmarsson, Per; Søgaard, Martin; Mogensen, Mogens Bjerg.

    2009. Abstract from American Ceramic Society conference, Dayton, .

    Publication: Research - peer-review › Conference abstract for conference – Annual report year: 2009

  18. Published

    Electrochemical behaviour of (La1-xSrx)(s)Co1-yNiyO3-delta as porous SOFC cathodes. / Hjalmarsson, Per; Søgaard, Martin; Mogensen, Mogens Bjerg.

    In: Solid State Ionics, Vol. 180, No. 26-27, 2009, p. 1395-1405.

    Publication: Research - peer-review › Journal article – Annual report year: 2009

  19. Published

    Oxygen transport properties of dense and porous (La0.8Sr0.2)0.99Co0.8Ni0.2O3-δ. / Hjalmarsson, Per; Søgaard, Martin; Mogensen, Mogens Bjerg.

    In: Solid State Ionics, Vol. 180, No. 23-25, 2009, p. 1290-1297.

    Publication: Research - peer-review › Journal article – Annual report year: 2009

  20. 2008
  21. Published

    Strontium and nickel substituted lanthanum cobaltite as cathode in Solid Oxide Fuel Cells. / Hjalmarsson, Per; Mogensen, Mogens Bjerg (Supervisor); Fehrmann, Rasmus (Supervisor).

    Kgs. Lyngby, Denmark : Technical University of Denmark (DTU), 2008.

    Publication: Research › Ph.d. thesis – Annual report year: 2008

  22. Published

    Electrochemical performance and degradation of (La0.6Sr0.4)0.99CoO3 − δ as porous SOFC-cathode. / Hjalmarsson, Per; Mogensen, Mogens Bjerg; Søgaard, Martin.

    In: Solid State Ionics, Vol. 179, No. 27-32, 2008, p. 1422-1426.

    Publication: Research - peer-review › Journal article – Annual report year: 2008

  23. Published

    Structural properties and electrochemical performance of strontium- and nickel-substituted lanthanum cobaltite. / Hjalmarsson, Per; Søgaard, Martin; Hagen, Anke; Mogensen, Mogens Bjerg.

    In: Solid State Ionics, Vol. 179, No. 17-18, 2008, p. 636-646.

    Publication: Research - peer-review › Journal article – Annual report year: 2008

  24. 2007
  25. Published

    Characterisation of the (La1-xSrx)0.99Co0.6+xNi0.4-xO3-delta SOFC cathode material. / Hjalmarsson, Per; Mogensen, Mogens Bjerg; Christensen, C.H.

    In: Conference proceedings. ed. / P. Singh; D. Collins; G. Yang; P.N. Kumta; C.F. Legzdins; S.K. Sundaram; A. Manthiram. Vol. Vol 1 (on CD-ROM) Westerville : American Ceramic Society, 2007. p. 201-212.

    Publication: Research › Article in proceedings – Annual report year: 2007

  26. Published

    Mixed ionic and electronic cathodes for SOFC application. / Hjalmarsson, Per.

    2007. Paper presented at Conference on Electrochemical Science and Technology, Århus, Denmark.

    Publication: Research › Paper – Annual report year: 2007

  27. Published

    XANES measurements on nickel- and cobalt-valency in strontium doped lanthanum perovskites. / Hjalmarsson, Per; Hagen, Anke.

    In: HASYLAB annual report 2006. Part 1. Hamburg : HASYLAB, 2007.

    Publication: Communication › Book chapter – Annual report year: 2007

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