Stabilization of a high H--conducting phase via K doping of Ba-Li oxyhydride
Stabilization of a high H--conducting phase via K doping of Ba-Li oxyhydride
复制标题
通过 Ba-Li 氢氧化物的 K 掺杂稳定高 H 导电相
DOI:
10.1039/d2ta06278j
复制
发表时间:
2022
影响因子:
11.9
通讯作者:
Kobayashi Genki
中科院分区:
文献类型:
--
作者:
Okamoto Kei;Takeiri Fumitaka;Imai Yumiko;Yonemura Masao;Saito Takashi;Ikeda Kazutaka;Otomo Toshiya;Kamiyama Takashi;Kobayashi Genki
We report aliovalent partial substitution of Ba with K in Ba–Li oxyhydride, which exhibits a high H− conductivity caused by structural phase transitions. The phase transition temperatures were decreased by approximately 50 °C via 15% K/Ba substitution, resulting in a high conductivity at lower temperatures.