国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） C09（3） A61（2）
IPC小类 C01B（5）
IPC C01B032/19（3） C09K011/65（2）
发明人 BI H（2） WANG J（2）
公开年 2019（3） 2020（2）
申请年 2019（5）
专利权人 UNIV ANHUI（5）

Fluorine-containing graphene quantum dots e.g. in photosensitizer for photodynamic therapy, is prepared using fluorinated graphite and performing Hummers method to prepare oxidized fluorine-containing graphene.

BI H, LI Z

Graphene quantum dots and gadolinium ion chelate uses to prepare medical image developer, comprises nanomaterials with dendritic morphology formed by coordination and self-assembly of graphene quantum dots and gadolinium ion.

BI H, WANG D

Three-dimensional graphene carbon nanocomposite material for batteries, comprises inorganic nanocrystals comprising metal sulfide or metal silicide coated with carbon layer and graphene covered with amorphous carbon.

WANG J, CHENG M, ZHENG F

Graphene having polynitrogen coordination structure useful for electrocatalytic reaction of carbon dioxide, oxygen and formaldehyde comprises tomic layers of carbon, oxygen, nitrogen, hydrogen and other elements and catalytic active site.

WANG J, ZHANG T, ZHANG H

Method for preparing graphene, by adding graphite powder to precooled cellulose solution, ultrasonically stripping to obtain cellulose graphene dispersion, removing cellulose polymer in cellulose graphene dispersion and drying.

ZHANG J, YU P, WU M, WU Q, YANG J, LIU J