Y
Yohannes Kiros
Researcher at Royal Institute of Technology
Publications - 69
Citations - 2427
Yohannes Kiros is an academic researcher from Royal Institute of Technology. The author has contributed to research in topics: Catalysis & Proton exchange membrane fuel cell. The author has an hindex of 23, co-authored 69 publications receiving 1996 citations. Previous affiliations of Yohannes Kiros include Helsinki University of Technology & University of Helsinki.
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Advanced alkaline water electrolysis
Stefania Marini,Paolo Salvi,Paolo Nelli,Rachele Pesenti,Marco Villa,Mario Berrettoni,Giovanni Zangari,Yohannes Kiros +7 more
TL;DR: In this article, an advanced alkaline electrolyzer with performances rivaling those of PEM electrolyzers can be made without PGM and with catalysts of high stability and durability.
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Inorganic heterogeneous catalysts for biodiesel production from vegetable oils.
TL;DR: The work of many researchers on the development of active, tolerant to water and free fatty acids (FFA), as well as stable inorganic catalysts for biodiesel production from vegetable oils are reviewed and discussed.
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Heterogeneous catalysis for biodiesel production from Jatropha curcas oil (JCO)
TL;DR: In this paper, the development of heterogeneous catalysts for biodiesel production from high free fatty acid (FFA) containing Jatropha curcas oil (KO) was studied.
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Production and performance of activated carbon from rice husks for removal of natural organic matter from water : A review
Emmanuel Menya,Emmanuel Menya,Peter Wilberforce Olupot,H. Storz,Michael Lubwama,Yohannes Kiros +5 more
TL;DR: Adsorption by activated carbon has great potential to improve natural organic matter (NOM) removal from water, but the high production and regeneration costs limit its wide scale application.
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La0.6Ca0.4CoO3, La0.1Ca0.9MnO3 and LaNiO3 as bifunctional oxygen electrodes
TL;DR: In this article, a series of perovskite catalysts were investigated for ORR and OER in alkaline electrolyte and at room temperature, supplied by oxygen or air.