国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） H01（2）
IPC小类 C01B（3）
IPC C01B019/00（3）
发明人
公开年 2020（2）
申请年 2019（3）
专利权人

Preparing tin selenide/graphene-coated cotton carbon fiber self-supporting material comprises e. g. dissolving sodium hydroxide and selenium powder in deionized water, adding citric acid and stannous chloride, stirring and centrifuging.

WANG Y, ZHANG X, WEN G, WANG D, SONG Z, DONG X

Preparing nickel diselenide-graphene composite material useful in sodium ion battery comprises e.g. adding graphene oxide to de-ionized water, adding reducing agent, stirring with ultrasound, and adding selenium-containing substance.

YE S, LV C, WU Z, GUO J, LU J, LI Z

Preparation of graphene used for stripping two-dimension nanomaterial comprises mixing alkali solution in which graphite powder is dispersed with soluble salt, dispersing, precipitating, stirring, washing, and drying.

GUO Y, LIU C, ZHANG H, LIU Z, ZHOU X