国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） H01（2）
IPC小类 C01B（5）
IPC H01M004/62（2）
发明人 LIU T（5）
公开年 2020（3）
申请年 2020（5）
专利权人

Preparing graphene by liquid phase exfoliation, comprises dissolving polyvinylpyrrolidone in anhydrous alcohol, mixing flake graphite powder and concentrated aqueous ammonia or ammonium bicarbonate, mixing mixture of graphite powder and alcohol, and carrying out ultrasonic dispersion treatment.

WEN G, LIU T, WANG X, HUANG M

Nickel-based alloy-graphene current collector useful in lithium ion battery, comprises composite coating coated or deposited on both sides of the current collector.

ZHANG W, TU F, CHEN D, LIU T, LI M, ZHANG Y, YANG D, HU Y

Preparation of polyamine-polyphenol modified graphene oxide carrier, by dispersing graphene oxide in buffer solution, and adding polyphenol solution and polyamino polymer solution to buffer solution to react.

ZHUANG W, LIU T, ZHU C, YING H, RAO Y, LI M, CHEN Y, WU J, YANG P, LIU D, NIU H

Preparation of graphene-based composite material used for preparation of cathode material for lithium battery by mixing manganese salt, urea and diethylene glycol containing polyvinylpyrrolidone, and hydrothermally reacting.

LIU F, GAO X, ZHANG B, LI J, LIU T

Preparing graphene/molybdenum disulfide composite material liquid phase, comprises e.g. dissolving ammonium tetrathiomolybdate powder in deionized water, mixing graphene powder and prepared solution, and performing hydrothermal reaction.

HAN Y, ZHANG E, CHENG Z, LIU T, HU H