国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人
公开年 2014（4）
申请年 2014（3） 
专利权人 UNIV WUHAN TECHNOLOGY（4）

Preparing controllable graphene layer, comprises heating amorphous carbide under inert gas atmosphere, supplying halogen gas or halogen containing gas, reacting non-carbon element of carbide, removing e.g. reaction by-products, and cooling.

MU S, PENG T

Preparing graphene, by assembling graphite electrode as positive electrode and metallic lithium as negative electrode into battery to obtain lithium graphite, dispersing lithium graphite into organic solvent, and ultrasonically processing.

HUANG S, PAN M, TU W, WANG Y

Preparation of stable colloidal graphene dispersion liquid, e.g. used for nano-electronics, by mixing graphite with oxidant, reacting with reducing agent, dissolving in substituted naphthalene in organic solvent, centrifuging, and washing.

HUANG J, LI H, LIU Z, CHEN X, XIE J

Graphene film preparation involves soaking hydrophilic substrate in silane coupling agent solution, soaking in redox solution, taking out substrate, and vacuum drying.

SU B, LU Y, YANG X