@inproceedings{ea9d7976bfe7464184f13d8c65eaa8b6,
title = "Metal-oxide-supported ir-decorated electrocatalysts for polymer electrolyte membrane water electrolysis",
abstract = "Carbon black is difficult to be used as the catalyst support material for polymer electrolyte membrane water electrolysis (PEMWE) due to carbon corrosion at a high potential. In order to prepare iridium-based nano-size electrocatalysts similar to PEFC, SnOi and TiO2 are considered as possible catalyst support materials with high potential stability. In this study, we prepare (i) indium-decorated Sn02 supported on Vapor-Grown Cabon Fiber (Ir02/Sn(Nb)02/VGCF) and (ii) carbon-free Ir/TiOx/Ti sheet where Ti sheet naturally with oxide surface is used as the catalyst support and the gas diffusion layer (GDL). Ir nanoparticles on each metal oxide support could be prepared, confirmed by electron microscopy. The Ir/TiOx/Ti electrode exhibited higher I-V characteristics with a lower Ir loading than the Ir02/Sn(Nb)02/VGCF electrode.",
author = "Masahiro Yasutake and Hiroki Anai and Daiki Kavvachino and Zhiyun Noda and Junko Matsuda and Kohei Ito and Akari Hayashi and Kazunari Sasaki",
note = "Publisher Copyright: {\textcopyright} 2018 by The Electrochemical Society. All rights reserved.; Symposium on Polymer Electrolyte Fuel Cells and Electrolyzers 18, PEFC and E 2018 - AiMES 2018, ECS and SMEQ Joint International Meeting ; Conference date: 30-09-2018 Through 04-10-2018",
year = "2018",
doi = "10.1149/08613.0673ecst",
language = "English",
isbn = "9781510871731",
series = "ECS Transactions",
publisher = "Electrochemical Society Inc.",
number = "13",
pages = "673--682",
editor = "D.J. Jones and H. Gasteiger and H. Uchida and T.J. Schmidt and F. Buechi and K.E. Swider-Lyons and B.S. Pivovar and P.N. Pintauro and V.K. Ramani and J.M. Fenton and P. Strasser and K.E. Ayers and A.Z. Weber and T.F. Fuller and R.A. Mantz and H. Xu and C. Coutanceau and S. Mitsushima and S. Narayan and P. Shirvanian and Y.-T. Kim and Y. Gochi-Ponce",
booktitle = "ECS Transactions",
edition = "13",
}