国家/地区 中国（3）
IPC部 C（2） H（2）
IPC大类 H01（2）
IPC小类 H01B（2）
IPC H01B013/00（2）
发明人 HE H（3）
公开年
申请年
专利权人 UNIV CHINA ELECTRONIC SCI TECHNOLOGY（3）

Preparing nitrogen-sulfur co-doped graphene porous sheet embedded with iron carbide used to degrade organic pollutant in water involves mixing iron salt and sulfur source in water, adding ethanol, carbonizing, neutralizing and grinding.

CHEN W, HE D, HUANG J, HE H, LEI L, SHEN Y

Solar battery graphene composite silver paste preparation method, involves performing viscosity measuring function, realizing viscosity regulating function, and obtaining graphene composite silver paste.

HU W, WANG X, WANG N, HE H, QIAN N, REN S, LUO F

Metal-base graphene for composite electric contact material contains mostly base metal with graphite that is uniformly dispersed in metal basal body material.

CHEN H, DOU Y, WANG N, HE H