O
Oscar Miguel
Researcher at United States Department of Energy
Publications - 38
Citations - 1358
Oscar Miguel is an academic researcher from United States Department of Energy. The author has contributed to research in topics: Catalysis & Proton exchange membrane fuel cell. The author has an hindex of 19, co-authored 38 publications receiving 1212 citations. Previous affiliations of Oscar Miguel include University of the Basque Country.
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Journal ArticleDOI
Porous Polybenzimidazole Membranes Doped with Phosphoric Acid: Highly Proton-Conducting Solid Electrolytes
TL;DR: In this paper, a new proton-conducting polymer electrolytes based on new porous films of polybenzimidazole doped with phosphoric acid have been obtained.
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Organo-metal halide perovskite-based solar cells with CuSCN as the inorganic hole selective contact
S.D. Chavhan,Oscar Miguel,Hans-Jürgen Grande,Victoria González-Pedro,Rafael Sánchez,Eva M. Barea,Iván Mora-Seró,Ramón Tena-Zaera +7 more
TL;DR: In this paper, a cost-competitive hole selective contact for the emerging organo-metal halide perovskite-based solar cells is proposed, where the CuSCN films have been deposited by a solution casting technique, which has proven to be compatible with the perovsite films, obtaining planar-like heterojunction-based glass/FTO/TiO2/CH3NH3PbI3−xClx/CuSCN/Au solar cells with a power conversion efficiency of 6.4%.
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Electrodeposition of antimony selenide thin films and application in semiconductor sensitized solar cells.
TL;DR: The present findings provide significant insights to design efficient semiconductor sensitized solar cells based on advanced architectures (e.g., nanostructured and tandem), opening wide possibilities for progresses in this emerging photovoltaics technology.
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Preparation of C-LiFePO4/polypyrrole lithium rechargeable cathode by consecutive potential steps electrodeposition
Iker Boyano,J. Alberto Blázquez,Iratxe de Meatza,Miguel Bengoechea,Oscar Miguel,Hans J. Grande,Yunhui Huang,John B. Goodenough +7 more
TL;DR: In this article, a carbon coated lithium iron phosphate (C-LiFePO 4 )/polypyrrole (PPy) composite preparation has been carried out using electrochemical techniques.
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New freeze-drying method for LiFePO4 synthesis
Verónica Palomares,Aintzane Goñi,Izaskun Gil de Muro,Iratxe de Meatza,Miguel Bengoechea,Oscar Miguel,Teófilo Rojo +6 more
TL;DR: In this paper, a freeze-drying method is proposed as an effective synthesis process for the obtaining of LiFePO 4 /C composites, where citric acid is used as a complexing agent and carbon source.