国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） B82（2）
IPC小类 C01B（5）
IPC C01B032/16（5）
发明人
公开年 2016（3） 2017（2）
申请年 2016（5）
专利权人

High-efficient preparation of carbon nanotube or graphene involves weighing reduction catalyst and activating, carrying out carbonization reaction and processing, carrying out carbonization reaction and circulating, and sedimenting.

GAO Y, XU X

Imaging production of one-dimensional carbon nanotube and three-dimensional graphene composite material by patterning growth substrate, soaking in hydrofluoric acid solution, ultrasonically processing and magnetic control sputtering.

YU Y, HU Y, SUN T, YANG J, WEI D, SHI H, DU C

Preparing three-dimensional graphene involves depositing metal substrate on surface of wire mesh to obtain mesh template, growing graphene on template by chemical vapor deposition to obtain graphene-grown mesh template and etching with acid.

YANG G, WANG W, LIU Z

Manufacture of graphene balls involves preparing dispersion comprising graphene oxide, monosaccharide to polysaccharide reducing agent and specified amount of aqueous ammonia, and spray-drying resultant dispersion.

JANG H D, CHANG H K, CHOI J H, JANG H, CHANG H, CHOI J, ZHANG X

Microwave preparation of graphene-carbon nanotube composite material, involves adding graphite to concentrated sulfuric acid in beaker, slowly adding potassium permanganate, transferring reaction solution to water bath, and stirring.

CHE C