国家/地区 中国（2）
IPC部 C（2）
IPC大类 C25（2）
IPC小类 C25B（2）
IPC C25B001/02（2）
发明人 ZHANG L（2）
公开年
申请年
专利权人

Preparation of selenium-doped tungsten sulfide/nitride nanosheet graphene nanocomposite material for use in hydrogen evolution reactions, involves dispersing graphene oxide in water, adding quaternary phosphine and centrifuging mixture.

LUO J, MA L, ZHANG L, XU L, ZHOU X, XU X

Preparing oxygen electrode by reducing graphene oxide used in photolysis of water, metal-air battery and other energy conversion device, involves oxidizing graphite powder to obtain graphite oxide.

LI C, ZHANG L, ZHAO Z