国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） B82（2） H01（2）
IPC小类 C01B（5）
IPC C01B031/04（5）
发明人 LI Y（2） LIU X（2）
公开年 2016（3）
申请年 2015（3） 
专利权人 UNIV BEIJING SCI TECHNOLOGY（5）

Adjusting photoluminescence properties of graphene quantum dots involves processing graphene quantum dots with ultraviolet light, and then processing graphene quantum dots hydrogen peroxide.

LI Y, LIU X

Preparing graphene from secondary battery cathode scrap material, involves selecting cathode scrap material having graphite, and aluminum ion secondary battery scrap having electrolyte.

JIAO S, LEI H, LI H, TU J, WANG J

Preparing graphene quantum dot with adjustable oxygen content comprises e.g. subjecting graphene quantum dot aqueous solution for electrochemical circulation voltammetry, dialyzing, obtaining light yellow transparent solution.

LI S, LIU H, LI Y, LIU X

Friction electrostatic force assisted transferring graphene used for e.g. solar energy battery, by rubbing target substrate glass and other material, removing growth substrate, and transferring complete graphene.

LIAO Q, LIU S, ZHANG G, ZHANG Y, ZHANG Z, ZHANG X, LU C

Graphene aerogel and graphene/metal oxide aerogel for supercapacitor electrode material comprises graphene aerogel with net-like structure obtained by using crosslinking agent and dispersed graphene/metal oxide aerogel.

FAN L, JU H