国家/地区 中国（4）
IPC部 C（4）
IPC大类 C25（4） C01（2）
IPC小类 C25B（4）
IPC C25B001/04（4）
发明人
公开年 2023（4）
申请年 2023（4）
专利权人

Method for preparing graphene-based composite binary metal sulfide electro catalyst useful in electrocatalytic hydrogen evolution reaction, comprises e.g. adding ferrous chloride, ammonium heptamolybdate and thin layer graphene sheet into deionized water, and dispersing.

ZHU J, WANG C, ZHU D, BI H

Preparation method of graphene-coated high-entropy oxide nanoparticle catalyst used in electrolytic water reaction, involves mixing mesoporous carbon and mixed metal salt solution and then drying to obtain mixture of the metal salt and mesoporous carbon.

YANG Y, CHEN J, FENG B, YAO Y

Method for performing preparation of electrolytic water hydrogen evolution electrode based on foam graphene, involves taking graphene oxide film under protective atmosphere heating to first temperature and heat preservation obtain carbonized film.

JIN H, ZHAO M, HE D

Preparing graphene-activated metal oxygen evolution electrocatalyst for preparing hydrogen, by using graphite-based material as electrode in two-electrode system, and solution containing sulfate ions as electrolyte, applying voltage, freeze-drying graphene, drip-coating on metal electrode and drying.

HOU Y, LIU Z