国家/地区 中国（4）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/184（5）
发明人 CHENG C（5）
公开年 2021（2）
申请年
专利权人 UNIV JIANGSU（2）

Extreme-speed and efficient reduction of graphene oxide with low energy consumption, comprises placing reduction initiator on heat source, contacting graphene oxide with reducing initiator, and starting reaction, or coating graphene oxide in reduction initiator and performing reduction reaction.

CHENG C, LIU J, ZHU J

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

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

Preparation of doped three-dimensional porous graphene aerogel used for fuel cell involves dispersing e.g. graphene oxide, solvothermal reacting, adding heteroprecursor solution, supercritical carbon dioxide reacting, and pyrolyzing.

CHENG C, GAO S, ZHAO N, YANG J

Transferring graphene for graphene based flexible electronics application involves forming chemical vapor deposition-grown graphene on copper, transferring graphene to target substrate and delaminating thin film-graphene from substrate.

CHENG C, CHANDRASHEKAR B N, WANG J, SHI R, ZHANG L, LIU S, OUYANG W, ZHANG Y, KONG W, HU M