国家/地区 中国（5）
IPC部 B（3） C（2） H（2）
IPC大类 B82（3） C01（2） H01（2）
IPC小类 B82Y（3） C01B（2） H01M（2）
IPC B82Y030/00（2） B82Y040/00（2） H01M004/36（2）
H01M010/0525（2）
发明人 XIANG B（5）
公开年 2017（5）
申请年 2017（3）  2016（2） 
专利权人 UNIV CHINA SCI TECHNOLOGY（5）

Preparation of graphene quantum dot involves calcining waste organic dye to obtain carbon product, ultrasonically crushing carbon product in solvent, and carrying out solvothermal reaction.

XIANG B, ZHU X

Preparing fluorescent graphene oxide quantum dots comprises e.g. preparing aqueous dispersion of quantum dots of graphene oxide and mixing aqueous dispersion of quantum dots of graphene oxide with alcohol or carbonyl-containing compound.

XIANG B, ZHU X

Composite nanowire of transition metal oxide and graphene is selected from manganese oxide and (tin(IV) oxide), is prepared by selecting transition metal oxide from group consisting of manganese oxide and (tin(IV) oxide).

SUN Q, XIANG B

Transition metal and graphene composite nanowires for use in e.g. lithium ion battery, comprise transition metal comprising cobalt and/or copper.

SUN Q, XIANG B

Graphene composite nanowire for preparing energy storage material of flexible battery, is prepared by electrospinning electrospinning-solution, and calcining, where electrospinning solution comprises graphene oxide and polyacrylonitrile.

SUN Q, XIANG B