国家/地区 中国（4）
IPC部 B（4）
IPC大类 B82（4） C01（4）
IPC小类 B82Y（4）
IPC B82Y040/00（4）
发明人 WANG L（4）
公开年 2015（4）
申请年 2014（2） 
专利权人

Preparing nitrogen-doped graphene using combustion synthesis method comprises weighing magnesium powder, solid carbon source and nitrogen source, mixing evenly, subjecting to combustion synthesis reaction and purifying.

FEI W, LIU Z, MIAO Q, WANG L

Preparation of graphene foam used for cigarette tar harm reduction by preprocessing amino or thiol-surface treated graphene, adding into polymeric microsphere suspension by mechanical stirring or ultrasonic dispersing, and calcining.

WANG L, YANG G

Semi tubular nano tungsten trioxide/graphene complex gas sensitive material used for detecting triethylamine gas, prepared by placing nano tungsten trioxide on graphene oxide surface for in situ growth to form complex material.

GUI Y, GUO Z, ZHANG Y, XIE B, ZHAO J, GAO H, WANG L

Preparation of graphene nanomesh involves preparing graphene oxide solution by performing Hummer's method, placing into freezer, freezing, crushing into small pieces, charging into tube, placing into freeze-grinding machine, and grinding.

JIANG G, LI J, LIU X, WANG L