国家/地区 中国（32）
IPC部 C（22） B（12） H（8）
A（2） G（2）
IPC大类 H01（8） C01（6） B01（5）
C09（5） C08（4） B82（3）
C02（3） C25（2） G01（2）
IPC小类 C01B（6） B01J（4） C08K（4）
C08L（4） B82Y（3） C02F（3）
H01L（3） H01M（3） C08J（2）
C09D（2） C09J（2） C09K（2）
G01N（2）
IPC C08K003/04（4） B82Y040/00（3） C01B032/194（3）
H01L045/00（3） B01J035/00（2） B82Y030/00（2）
C01B032/186（2） C01B032/198（2） C08K007/06（2）
C08L023/08（2） C08L067/04（2） C08L091/06（2）
H01M004/36（2）
发明人 CHENG H（32）
公开年 2021（19） 2022（12）
申请年 2021（32）
专利权人 INST METAL R.（6） TSINGHUA SHE.（2） UNIV BEIHANG.（2） UNIV NAT DEF.（2）

Cleaning graphite oxide without involving hydrochloric acid, comprises e.g. oxidizing graphite by chemical methods, diluting with water, collecting filter cake, washing filter cake with water, adding water and hydrogen peroxide for slurry, and performing solid-liquid separation.

CHENG H, PEI S, HUANG K, REN W

Plastic fuel cell system comprises plastic composite isolating film, liquid electrolyte, oxygen or air porous positive electrode and negative electrode,.

CHENG H, YANG H, LI F

Preparing amino-modified graphene oxide-mesoporous silica ball-aqueous polyurethane fabric-based humidity sensor for human respiration monitoring, and for real-time feedback of human body information, involves preparing humidity sensor substrate and preparing amino-modified graphene oxide.

LU S, FANG Q, WANG J, TAN Y, CHENG H

Catalyst used for preparing ethylene by carbon dioxide reduction, is composite of nano-carbon and nano-cuprous oxide, where nano carbon is rich in surface functional group, and nanometre cuprous oxide exposing crystal face.

ZHANG X, ZHANG Q, CHENG H, LIU Y, WANG P, ZHENG Z, WANG Z, GAO Y, HUANG B

Method for preparing graphene film, involves obtaining three-dimensional connected graphene framework structure with high density, obtaining three-dimensional graphene porous, and pressing obtained three-dimensional graphene porous to form graphene film.

CHENG H, LIU H, MA C, REN W

Preparing ceramic crucible useful for preparing graphene, involves mixing aedelforsite, zinc oxide, aluminum oxide, talc, left cloud soil, bauxite, yellow lake, quartz, and lithium carbonate.

ZHANG J, ZHANG L, CHENG H

Use of graphene film as high temperature resistant thermal interface material or heat dissipation film material.

CHENG H, LIU H, MA C, REN W

Graphene/butadiene styrene rubber/epoxy resin composite material useful in high performance resin material field comprises epoxy resin, curing agent and graphene-coated styrene butadiene rubber composite microspheres.

CHENG H, ZENG Y, MA Y, SUN X, ZHANG J, ZHANG T, WANG H

Storage device is used fifth generation (5G), comprises substrate provided with two-dimensional material layer with folding structure, material layer is adhered between polymer layer and substrate by heat treatment and quenching treatment.

CHENG H, ZHANG R, LIU B

Zinc-free cathode zinc air battery useful in field of fuel cell comprises discharge positive electrode, charging positive electrode and zinc-free negative electrode, where zinc-free negative electrode is copper, tin, silver, gold, indium, bismuth, carbon paper, carbon felt or composite material.

CHENG H, ZHONG X, ZHOU G