国家/地区 中国（5） 世界知识产权组织（2）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 C01B（8）
IPC C01B032/186（8）
发明人
公开年 2020（8）
申请年 2020（6） 
专利权人

Preparing graphene material useful in the field of air purification, water purification, medical field and field of clothing comprises heating arc under protective gas environment, and introducing reaction gas into reaction space.

CAO M, TAO T

Tubular graphene aerogel used in sensors, oil-water separation, heat preservation, and catalysis, comprises carbon tubes.

HE H, WANG D, CHEN W

Preparing molybdenum disulfide/graphene two-dimensional material hetero junction visible light catalyst, comprises e.g. preparing single layer uniform graphene on surface of copper foil, and growing molybdenum disulfide on graphene surface.

CHENG L, ZHENG H, XU W, WANG S

Graphene iron (II,III) oxide solid phase microextraction probe comprises iron (II,III) oxide nanowire arrays and graphene nanocrystals sequentially deposited on the surface of metal wire.

ZHANG R

Production of graphene on metallic substrate for layered composite, involves depositing layer of carbon barrier material on metallic substrate, depositing layer of chemical vapor deposition catalyst and forming graphene on catalyst layer.

SINGH R, PATWARY S, BANERJEE P C

System for manufacturing graphene wool used for air pollutant trap comprises receptacle, graphene growth substrate, heating device for increasing the temperature inside the receptacle, inlet gas flow, and cooling device.

FORBES P, SCHOONRAAD G

Producing graphene hybrid structure for bio-sensing and bio-image measuring device, comprising depositing graphene on base substrate, and e.g. modifying surface of graphene by subjecting graphene deposited on base substrate.

THILA W, KIM J, LEE J M

Production of calcium chloride dihydrate and graphene using chlor-alkali hydrochloric acid by preparing graphene-calcium oxide composite powder, neutralizing with chlor-alkali hydrochloric acid composite powder, filtering, and washing.

LI W