国家/地区 世界知识产权组织（7）
IPC部 C（7）
IPC大类 C01（7） H01（3） B82（2）
IPC小类 C01B（7）
IPC C01B032/184（3） H01M010/0525（2）
发明人 ZHANG S（7）
公开年 2021（2） 2022（2）
申请年 2021（4） 
专利权人 CHINA PETROL.（3） CHINA PETROL.（2）

Powdered graphene formed by stacking graphene sheets useful in conductive composite material, anti-corrosion coating and heat dissipation composite material for lithium-ion batteries.

SUN S, ZHANG S, DONG W, GAO H

Graphene conductive composite material for lithium ion battery, comprises graphene nanosheet; and conjugated copolymers containing alkyne groups and having linear structure, and grafted with graphene nanosheet.

SUN S, ZHANG S, DONG W, GAO H, PROTEST P

Gas-sensitive material useful in self-heating gas sensor comprises carbon material metal oxide composite nano material formed by composite of carbon material and metal oxide comprising comprises e.g. tungsten oxide.

AN F, SUN B, LI N, WANG L, SHI N, XU W, ZHANG S, WANG H, WANG S, FENG J, ZHAO C, HU S

Preparing lithium iron phosphate cathode material used for preparing lithium-ion batteries, involves drying mixing and refining iron source, phosphorus source, lithium source, carbon source and additives to obtain mixture.

ZHANG S, RUAN D, TANG S, LI C, RUAN DINGSHAN, ZHANG SHIQING, TANG SHENGHE, LI CHANGDONG

Preparing silicon based substrate heterogeneous integrated graphene, comprises e.g. providing silicon based substrate, then forming dielectric layer on surface of the silicon based substrate, depositing graphene film and etching.

OU X, YI A, LIN J, ZHANG S, YU Q, XIE X

Multifunctional viscose fiber comprises viscose fiber, and graphene sheet loaded with nano silver.

LIU X, TANG Y, ZHANG S, ZHANG J, XU R, ZHENG Y, JIN S

Nanoparticle composite oxygen-reducing catalyst used for promoting oxygen reduction reaction used in electrochemical cell and battery, comprises cobalt/cobalt oxide nanoparticles on graphene support.

GUO S, ZHANG S, WU L, SUN S