国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（3） C01（2）
IPC小类 C01B（2） C08K（2） C08L（2）
IPC C08K003/22（2） C08K003/34（2） C08K003/38（2）
发明人 CHENG C（5）
公开年 2022（5）
申请年 2022（5）
专利权人 UNIV QILU TE.（2） UNIV TSINGHU.（2）

Method for preparing graphene oxide by water bath, involves cooling deionized water at room temperature, and stirring deionized water uniformly to obtain brown dispersion, where hydrogen peroxide solution is added.

ZHENG Q, SHEN J, PANG Q, YAO H, GUO H, LIU W, CHENG C, LIU Y, WANG T

Preparing graphene heat conduction insulation master batch comprises performing expandable heat preservation treatment on expandable graphite, mixing with polycarbonate master batch, performing heat treatment, mixing graphene modified master batch and conductive powder, extruding and granulating.

CHENG Y, CHENG C, ZHOU X, LI D

Preparation of flaky silicon dioxide used for e.g. automobile coating, involves using graphene oxide as template, polyvinyl pyrrolidone as dispersant, and hydrolyzing tetraethyl orthosilicate on surface of graphene oxide, producing silicon dioxide, and calcining.

WANG J, ZHOU J, WANG T, LIU Y, CHENG C

Preparing modified graphene oxide thermal conductive silicone grease, involves mixing crystalline flake graphite, sodium nitrate, potassium manganese oxide and concentrated sulfuric acid to react, and diluting reaction product in water.

CHENG C, CHENG Y, ZHOU X, LI D

Conjugated polymer composite material used as hydrogen evolution reaction electrocatalyst and in electrode material for hydrogen evolution reactions, is formed by compounding metal porphyrin coordination polymer layer and carbon material layer.

ZHOU M, CAO S, MA L, ZHOU H, LIU X, MA T, LI S, LIU L, CHENG C, DENG Y