国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6） H01（6） B82（3）
IPC小类 C01B（6）
IPC H01M004/62（6）
发明人 LIU M（6）
公开年 2020（2） 2022（2）
申请年 2021（3）  2020（2） 
专利权人

Preparation method of graphene-coated magnesium sulfide nano-particle for magnesium-sulfur battery anode used in field of chemical power supply, involves mixing graphene oxide powder, magnesium powder and sulfur powder in mass ratio of certain mass ratio for period of time.

SUN J, OUYANG X, WANG X, ZHU J, FANG M, LIU Y, CUI X, GUO T, CHEN P, LIU M, FU Y

Preparation of composite graphene catalyst of double metal hydroxide used in anode material of lithium-sulfur battery, involves dispersing graphene oxide in formamide water solution, adding metal source, and stirring.

ZHANG D, XU J, LIU M, TANG R, KONG X

Preparing bubble film-like graphene-coated metal phosphide electrode material involves adding metal salt to deionized water, dissolving completely metal salt in deionized water to obtain metal salt solution, and adding organic matter.

LIU M, FENG C, FAN Y, JIA H

Preparing high-performance silicon oxide-based composite materials comprises e.g. mixing silicon oxide with metal powder and ball milling, and adding silicon oxide-based precursor material into graphene solution, and annealing.

ZHOU X, QI Z, TIAN J, LIU M, LEI Z

Multicomponent three-dimensional conductive carbon network used in lithium ion battery, comprises carbon nanoparticles, carbon nanotubes and graphene nanosheets, where carbon nanotubes and graphene nanosheets are crosslinked.

LIU M, WANG Q, DING K, WANG J, ZHOU L, ZHANG Y

Nitrogen-doped graphene coated nano-sulfur anode composite material, used in making lithium-sulfur batteries, comprises three-dimensional conductive network formed by nitrogen-doped graphene, and nitrogen-doped graphene sheets.

HOU Y, LI G, LI H, LI W, LIU M, QIU Y, YE F, ZHANG Y, ZHOU L