国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/19（2）
发明人 ZHANG T（6）
公开年 2017（4） 2018（2）
申请年 2017（6）
专利权人

Method of assisting in preparation of graphene by liquid nitrogen, involves placing wormlike graphite in liquid nitrogen, stirring, volatilizing liquid nitrogen and obtaining graphene powder.

ZHI L, ZHANG T

Air flow generating device for preparing graphene powder, has thread which is spirally distributed on outer surface of rotating portion from bottom of rotating portion toward top of rotating portion, and passes through thread.

WU D, ZHANG T, LI X, LIN B, WU T, CHANG T, LI H

Preparation of graphene glass by cleaning glass, eluting with water, ethanol, acetone, and isopropyl alcohol, ultrasonicating, cleaning, drying, taking glass, introducing gas, growing graphene film, introducing carbon gas, and cooling.

MO Y, XING F, YAN L, ZHANG T

Preparation of polyvinylamine composite functional film used for selectively adsorbing and separating carbon dioxide by dispersing intercalated copolymer of graphene oxide and polyvinylamine in soluble polyvinylamine aqueous solution.

ZHANG X, WANG Y, LIU C, WANG Q, HOU M, ZHANG T

Cyclic alkyl monoisocyanate modified hydrophobized grapheme comprises chain alkyl monoisocyanate and graphene oxide.

ZHANG T, JIANG Y, QIN Y

Silica-based composite magnetic microspheres used for DNA extraction, are obtained by coating silica layer of specified thickness on surface of graphene-coated nano-magnetic particle composite material having graphene shells.

WANG M, LU T, WANG Q, LI Y, ZHENG D, ZHANG T, FENG T