国家/地区 中国（12）
IPC部 C（5） H（5） B（4）
G（2）
IPC大类 C01（4） B01（3） H01（3）
G01（2） H05（2）
IPC小类 C01B（4） B01J（3） G01N（2）
H01M（2） H05K（2）
IPC C01B032/184（3） C01B032/194（2） H01M004/36（2）
H01M004/38（2） H01M004/62（2） H01M010/0525（2）
发明人 REN J（12）
公开年 2017（7） 2018（4）
申请年 2017（12）
专利权人 SHANGHAI INS.（2） UNIV TAIYUAN.（2）

Cathode material useful for lithium ion battery, prepared by mixing raw material containing silicon oxide material and metal uniformly, performing heat treatment and heat preservation in non-oxidizing atmosphere and performing acid-treatment.

REN J, PANG C, LIANG T

Graphene printing paper electrode, has insulating layer which surrounds outer circumference of counter electrode and reference electrode and forms working area inside and insulating layer simultaneously covers silver conductive baseline.

WANG Q, REN J, ZHAO Z, MENG Z

Preparing carbon material with uniform aperture using block polymer as template comprises e.g. mixing block polymer and graphene oxide aqueous dispersion to obtain polymer, and preparing template doped reduced graphene oxide aerogel.

LU D, REN J, ZHANG X, CHANG B, LIN J, LIU Y, HAN S

Graphene heptamer Fano resonance-based refractive index sensor, comprises Y-shaped fiber circulator having three ports, namely input, sensing and output, and graphene heptamer disposed on silica surface of sensing end.

REN J, QIU W, CHEN H

Non-metallic homogeneous hydrogenation catalyst comprises blue carbon, coke and graphene.

LI D, ZHENG J, HUANG Y, REN J, CUI L, WANG L, LI W

Preparation of graphene/quantum dot nanocomposite material involves dispersing epoxy-modified redox graphene in oil phase, dispersing amino-modified quantum dots in water, mixing, stirring and reacting.

ZHANG Y, REN J, HUANG Y, YUE M

Preparation of graphene composite aerogel absorbing material used in e.g. aircraft stealth application, involves mixing composite component, reducing agent and graphene oxide aqueous dispersion, carrying out reaction, and drying.

LI J, LIU B, XU Y, REN J

Composite silicon-based electrode material comprises pre-lithiated silicon-based core and graphene layer.

LIU Z, SHI L, PENG H, PANG C, REN J, HUANG Y

Rapid preparation of graphene-supported polymetallic catalyst, by preparing graphene oxide powder, adding aqueous solution of metal salts, ultrasonically-processing, drying, crushing precursor, heating and cooling.

REN J, SHI R, LIU S, ZHAO J, LI H, CHENG M, HOU X

Preparing graphene doped copper catalyst useful for synthesizing dimethyl carbonate catalyst, comprises dissolving copper nitrate, heating and dropping ammonia water, precipitating and dispersing copper-doped graphene solution.

REN J, HOU X, SHI R, LIU S, ZHAO J