国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/194（5）
发明人 HE C（5）
公开年 2018（2） 2021（2）
申请年 2018（2）  2021（2） 
专利权人 SHENZHEN EIG.（2）

Preparing composite powder used for preparing dynamic friction sealing coating, involves grinding chromium oxide powder, grinding ball, adhesive and dispersant in water medium for ball milling and mixing, and performing spray granulation.

HE C, QU D, MA K, YANG Z, NI L, WEN B, LI C

Preparing cadmium sulfide/copper iron sulfide/reduced graphene oxide nanocomposite photocatalyst for photocatalytic hydrogen production and photodegradation of organic pollutants, involves using catalyst and copper iron sulfide.

GAO Y, HE C, MENG X, FAN H, XU Z, WANG L, JIN C, JIA Y, HUANG B, ZHAO S, FAN M

Preparation of nano-tungsten particles-loaded graphene by mixing ammonium metatungstate, anhydrous glucose and sodium chloride, dissolving in deionized water, freeze-drying, grinding, calcining, cooling, washing, and suction filtering.

HE C, XU Z, ZHAO N, SHI C, SHA J

Preparation of graphene aqueous solution, involves mixing graphene and compound having carboxyl or hydroxyl group, ball milling, transferring with deionized water, centrifuging, taking upper layer solution, dialyzing, and processing.

LIU J, LIU G, XIONG W, LI F, HUANG S, ZHANG X, ZHANG Q, HE C, SUN X, OUYANG X, WU Q

Preparation of graphene slurry for e.g. electric conduction, involves preparing acrylonitrile oligomer by liquid-phase synthesis method to obtain graphene powder, ball-milling, dissolving dispersant, adding graphene powder, and dispersing.

LIU J, XIONG W, LI F, HUANG S, ZHANG X, KONG J, ZHANG Q, HE C, SUN X, OUYANG X, WU Q