国家/地区 中国（3）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC H01M004/36（2） H01M004/58（2） H01M004/62（2）
H01M010/0525（2）
发明人 CHEN Z（3）
公开年 2019（3）
申请年 2018（2） 
专利权人 HARBIN INST TECHNOLOGY（3）

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

Preparing graphene oxide-nanocellulose micro-nano hierarchical structure epoxy resin composite material in low temperature environment, involves dispersing graphene oxide and nano cellulose in aqueous solution of hydrochloric acid.

JIAO W, YAN M, CHEN Z, YANG F, GUO H, WANG R, HE X