国家/地区 中国（5）
IPC部 H（4） B（2） C（2）
IPC大类 H01（4） B82（2）
IPC小类 H01M（3） B82Y（2）
IPC B82Y030/00（2） H01M004/36（2） H01M004/58（2）
H01M004/62（2） H01M010/0525（2）
发明人 CHEN X（2） CHEN Z（2） LI X（2）
MA N（2） QIN X（2） WANG B（2）
WANG D（2）
公开年 2019（5）
申请年 2018（5）
专利权人 HARBIN INST TECHNOLOGY（5）

Preparing graphene/polypyrrole particle composite gel film involves preparing gel pool solution, mixing graphene oxide with metal oxide particle dispersion, adding prepared composite hydrogel film to reducing solution, and drying.

WANG Y, CHEN J, JIANG C, OUYANG J, JIA D, ZHOU Y

Preparing graphene, involves dispersing carbon source in phosphoric acid aqueous solution, heating, performing solid-liquid separation and drying, where carbon source comprises mixture of graphene oxide and/or graphite oxide.

WANG L, FEI W, LIU Z, LI J

Graphene modified lithium iron phosphate quantum dot composite material for preparing positive electrode sheet of lithium ion battery, is prepared using trivalent iron salt and graphene oxide, carrying out hydrothermal treatment and calcining.

WANG B, CHEN Z, WANG D, JIN F, LUO H, LI X, CHEN X, QIN X, MA N

Synthesizing graphene/carbon-coated lithium iron phosphate small-scale nanocomposites through aniline polymerization confined effect involves dispersing graphite oxide and ferric iron salt in deionized water, and adding ammonium persulfate.

WANG D, WANG B, LI X, YUAN Y, CHEN Z, CHEN X, QIN X, MA N

Method for preparing vertical graphene-loaded carbon nanotube composite electrode material, involves utilizing radio frequency plasma enhanced chemical vapor deposition technique to grow vertical graphene nanosheet array on carbon cloth.

QIU Y, ZHANG Y, MA Z, MA T, JI X, HU P