国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/182（2）
发明人 ZHANG X（2）
公开年 2022（2）
申请年 2021（2）
专利权人

Preparing hydrogen by performing piezoelectric catalytic cracking on water by using zinc and nitrogen co-doped graphene nano foam involves dispersing water and zinc and nitrogen co-doped graphene nano foam to form turbid liquid, and adjusting system atmosphere to protective gas atmosphere.

ZHANG X, GUAN S, CHEN J, HU R, HU P, XU Y, FENG W

Preparing diaphragm functional material useful for e.g. improving electrochemical performance of lithium metal battery, comprises e.g. dissolving potassium sulfate, sodium tungstate, sodium citrate in distilled water, stirring, performing hydrothermal reaction, cooling, filtering, and cleaning.

LIU D, CHEN X, WANG B, ZHANG Z, MA F, ZHANG X, CHEN Y