国家/地区 中国（4）
IPC部 B（4）
IPC大类 B82（4） C01（4）
IPC小类 B82Y（4） C01B（3）
IPC B82Y040/00（4）
发明人 GAO C（4）
公开年 2018（3）
申请年 2017（4）
专利权人 UNIV ZHEJIAN.（3）

Preparing self supporting graphene film involves preparing graphene oxide in oxidized graphene aqueous solution, and filtering film as substrate in mixed cellulose ester mixing graphene oxide film attached to mixed cellulose ester membrane.

GAO C, PENG L, GUO Q, CHEN Y, YE Y

Graphene film, prepared by adding graphene oxide into a graphene oxide aqueous solution, using anodic alumina as the base for suction filtration, attaching graphene oxide film to the AAO film and placing in a closed container.

GAO C, PENG L

Nano-thickness independent self-supporting folded graphene film has specific thickness and specific transparency, and composed of randomly folded graphene sheets with less defects and specific D-Raman peak and G-Raman peak intensity ratio.

GAO C, PENG L

Preparing nano-yttria powder useful for lubricating oil, ceramics, superconducting materials and fuel cell e.g. comprises adding graphene oxide in ethanol solvent, ultrasonically dispersing to obtain oxidized graphene and dissolving xylitol.

GAO C, HOU C