国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人 YANG J（2）
公开年 2013（2）
申请年 2013（3）
专利权人 UNIV SHANGHAI SCI TECHNOLOGY（3）

In-situ catalytic decomposition method for preparing graphene film transfer material, involves dissolving poly methyl methacrylate in acetone and adding to a metal substrate, to form a thin film layer, and placing film on quartz substrate.

TAO C, ZHANG D, DING L, SONG X, HONG R

Reduction of graphene oxide by dispersing graphene oxide in solvent, adding Lewis acid, stirring and dispersing, adding metal hydride, conducting reduction reaction at room temperature, filtering, and washing until pH is neutral.

YANG J, LI J, YANG Z

Preparing size controllable graphene, comprises oxidizing crystalline flake graphite, expanding graphite intercalation compound, oxidizing, centrifugally separating, precipitating oxidized graphene, and subjecting through reduction method.

YANG J, ZHENG Q, SHI L