国家/地区 中国（7）
IPC部 C（7） B（2）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C01B031/04（7）
发明人 WANG Z（7）
公开年 2012（7）
申请年 2012（7）
专利权人 CHANGZHOU SI.（2） WUXI GEFEI E.（2）

System used in preparing graphene by silicon carbide thermal cracking method, comprises silicon carbide substrate at center of vacuum cavity, induction heating graphite boat, carbon felt insulating layer, hydrogen bypass, and argon bypass.

CHEN Y, HAO X, LI P, LI Y, LIU J, WANG Z, ZHANG W

Method for converting electrostatic protective film into medium transferring graphene thin film utilized in e.g. lithium ion battery, involves removing protective film from substrate to prepare n-layer graphene thin film.

WANG Z, TAN H, QIU Y

Preparing monolayer molybdenum disulfide graphene composite nano material, comprises e.g. ultrasonically dispersing graphene oxide in deionized water, adding cationic surfactant, stirring, adding ammonium thiomolybdate, stirring and heating.

CHEN W, MA L, HUANG G, WANG Z

Device for preparing graphene comprises negative ion source, analyzing magnet for adjusting cluster ion beam to proper size, scanning system used for scanning analyzing magnet cluster ion, sample frame, beam integrator, and vacuum chamber.

FU D, WANG Z, ZHANG Z

Removing graphene material comprises washing the obtained graphene with deionized water, repeatedly removing impurity and cleaning with solution, repeatedly washing with deionized water, and finally calcining the graphene.

LIU Q, QU Y, WANG Z, WEN Z

Transferring and cleaning graphene film used for e.g. storing hydrogen, comprises using electrochemical method to peel graphene thin film, obtaining graphene film by peeling off, and adding wetting agent to electrolyte.

HUANG M, WANG Z

Preparing graphene oxide, comprises mixing flake graphite with oxidant, reacting mixture at constant temperature, leaching and drying mixture to obtain graphite particles, and processing microwave irradiation on obtained graphite particles.

QU Y, LIU H, WANG Z