Multiple phase separation of super-abundant-vacancies in Pd hydrides by all solid-state electrolysis in moderate temperatures around 300 °C
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- 作者：Yoshiki Fukadaa ; yoshiki_fukada@mail.toyota.co.jp" class="auth_mail" title="E-mail the corresponding author ; Tatsumi Hiokib ; Tomoyoshi Motohirob
- 关键词：Metal hydrides ; Solid-electrolyte ; Electrical transport ; Hydrogen-induced-vacancies ; X-ray diffraction ; Electrolysis
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：688
- 期：part_PB
- 页码：404-412
- 全文大小：2275 K
文摘
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High amount hydrogen loading into Pd by all solid-state electrolysis was performed.
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Hydrogen-induced super-abundant-vacancies form due to high hydrogen potential.
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Phase separation into different vacancy concentration phases was observed.
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Vacancy-containing Pd-hydrides change phases depending on hydrogen potential.
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Sub-micron voids form as a result of a phase transition.