国家/地区 中国（6）
IPC部 B（6）
IPC大类 B82（6） C01（6）
IPC小类 B82Y（6）
IPC B82Y040/00（6）
发明人 CHENG H（6）
公开年
申请年 2012（2） 
专利权人 INST METAL R.（3）

Preparation of two-dimensional material such as e.g. graphene, using chemical assisted mechanical stripping, involves mixing layered material with strong acid, mechanically peeling obtained mixture, and adding processing liquid to mix uniformly.

CHENG H, QIU L, DING S, LIU M, FAN W

Preparing 3D nanostructure electromagnetic wave absorbing material in flexible electromagnetic wave absorbing film, involves dispersing metallocene, graphene in acetonitrile to obtain dispersion and subjecting to microwave reaction.

LIANG B, FENG M, ZHANG K, CHENG H, LUO B, ZHAO Z

Preparing nano-grade sheet graphene oxide material comprises e.g. using glass carbon material, immersing in electrolyte, inserting into cathodeelectrode, applying a voltage, oxidizing, centrifuging, washing, dialyzing and drying.

PEI S, WEI T, REN W, CHENG H

Preparation of high quality graphene or two-dimensional metal carbide crystal vertical heterostructure material includes using bimetal laminate of upper copper foil or underlying metal foil as growth substrate, heating, growing and etching.

REN W, XU C, CHEN L, CHENG H

Preparation of graphene load magnetite nanoparticle used for sewage treatment and enzyme sensor, involves reacting graphite oxide, dimethyl sulfoxide, N-hydroxysuccinimide and dicyclohexylcarbodiimide, and filtering.

CUI P, CHENG H, LIU X

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H