Direct synthesis of barium titanium oxyhydride for use as a hydrogen permeable electrode†
Tasuku
Uchimura, 
ab
Fumitaka
Takeiri,
abc
Kei
Okamoto,
ab
Takashi
Saito,
de
Takashi
Kamiyama
d
and
Genki
Kobayashi
*ab
ab
Fumitaka
Takeiri,
abc
Kei
Okamoto,
ab
Takashi
Saito,
de
Takashi
Kamiyama
d
and
Genki
Kobayashi
*ab
Abstract
Barium titanium oxyhydride BaTiO3−xHx is a promising functional material that exhibits H−/e− mixed conduction. Here, for the first time, we report a direct synthesis of BaTiO3−xHx by a mechanochemical method. The as-prepared polycrystalline sample was able to work as a hydrogen permeable electrode.
- This article is part of the themed collection: Journal of Materials Chemistry A Lunar New Year collection 2022
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