国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） B82（2） G01（2）
H01（2）
IPC小类 C01B（5）
IPC B82Y030/00（2） C01B032/184（2）
发明人 CHENG C（5）
公开年 2021（5）
申请年 2021（3）  2020（2） 
专利权人

Preparation method of a graphene-CMOS monolithic integrated detector chip, involves depositing isolation layer on surface of CMOS integrated circuit, and etching through hole in isolation layer to fill metal.

CHEN H, HUANG Y, ZHANG H, CHENG C, CHEN R, HUANG B

Preparing porous graphene loaded cobalt iron sulfide catalyst useful in e.g. fuel cell and zinc-air cell electrode material, comprises e.g. mixing graphene oxide, melamine, formaldehyde, cobalt source and iron source by hydrothermal reaction to obtain graphene hydrogel and performing heat treatment.

WANG Y, LIU Z, CHENG C, WU Z, YANG J, LI Y

Noble metal/graphene complex film useful in thin film catalyst for organic dehydrogenation reactions, alcohol reforming hydrogen production, or hydrogen-oxygen complex reactions comprises loading noble metal on graphene complex film.

LI H, CHENG C, HUANG R, WANG B, ZHANG H, WU P, HONG H

Preparing tin oxide-reduced graphene oxide composite material used in ultra-high-sensitivity ethanol sensor, involves dissolving graphene oxide in ethanol solution ultrasonically disperse to obtain graphene oxide solution.

JIA X, CHENG C, SONG H, YANG J, WANG S, LI Y

Preparing oxidized graphene by hydrothermal assisted reaction system comprises e.g. mixing concentrated sulfuric acid, potassium permanganate, and expanded graphite and performing hydrothermal assisted reaction.

WANG T, ZHENG Q, SHEN J, CHENG C, LI W