Zobrazeno 1 - 10 of 21 pro vyhledávání: '"Ove Korjus"'
1
Influence of A-Site Deficiency and B-Site Composition on the Electrical and Crystallographic Properties of (La0.25Sr0.25Ca0.45)yTi0.95Ni0.05-xMnxO3-δ Solid Oxide Fuel Cell Anode
Autor: Ove Korjus, Priit Moeller, Indrek Kivi, Sara Paydar, Gunnar Nurk
Publikováno v: ECS Transactions. 111:363-372
In this work, we studied the effect of A-site deficiency and B-site chemical composition on electrical performance of (La0.25Sr0.25Ca0.45)yTi0.95Ni0.05-xMnxO3-δ (x=0-0.05) (y=1, 0.9474) (LSCTNM-x) fuel electrode. The doped compositions were successf
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3048b708a1658764306aace22f148ce0
https://doi.org/10.1149/11106.0363ecst
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2
(Digital Presentation) The Utilization of Platinum Catalysts Deposited on Carbon Support Synthesized from Coffee Grounds in a Polymer Electrolyte Membrane Fuel Cell
Autor: Sander Simson, Jaak Nerut, Meelis Härmas, Peeter Valk, Patrick Teppor, Rasmus Palm, Miriam Koppel, Jaan Aruväli, Ove Korjus, Olga Volobujeva, Martin Månsson, Enn Lust
Publikováno v: ECS Transactions. 111:93-103
In this study, carbon support material, derived from coffee grounds was used in the preparation of Pt catalysts for polymer electrolyte membrane fuel cell (PEMFC) application. The carbon material was synthesized using ZnCl2 activated pyrolysis method
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e159f94f24fc5e8dbd92932524f20e28
https://doi.org/10.1149/11105.0093ecst
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5
Electrical Properties of Novel La0. 2Sr0.7-xCaxTi0.95Fe0.05O3-δ Based Fuel Electrode for Solid Oxide Cell
Autor: Indrek Kivi, Gunnar Nurk, Ove Korjus, Sara Paydar, Enn Lust, Martin Maide
Publikováno v: ECS Transactions. 103:1971-1979
As the fuel electrode is a central component of solid oxide fuel cell (SOFCs), evaluation of novel fuel electrode materials for SOFCs has become a favorite research subject. Perovskite structure offers an excellent framework for altering the chemical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5979a79d3c94c8d49f3ddc43cb058e1a
https://doi.org/10.1149/10301.1971ecst
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6
Influence of Sr2+ Concentration and A-Site Deficiency on Surface Stability of (La1 - ySry)xCr0.5Mn0.45 Ni0.05O3 -δ
Autor: Indrek Kivi, Ove Korjus, Prit Moeller, Jaan Aruväli, Gunnar Nurk
Publikováno v: ECS Transactions. 103:1907-1915
(La1– xSrx)yCr0.5Mn0.45Ni0.05O3– δ (LSCMN) is a perovskite (ABO3) type mixed ionic-electronic conductive (MIEC) oxide and has been proposed as an electrode material for high temperature fuel cell [1]. The material is catalytically active for oxi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d8d0495d9075d75d6515737792d96cd
https://doi.org/10.1149/10301.1907ecst
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