国家/地区 中国（11）
IPC部 C（4） B（3） D（3）
H（3）
IPC大类 C01（3） H01（3） B82（2）
D01（2） D06（2）
IPC小类 C01B（3） H01M（3） B82Y（2）
D01F（2） D06M（2）
IPC B82Y040/00（2） C01B032/184（2）
发明人 XIANG B（4） YU S（3） ZHU X（3）
CONG H（2） GAO H（2） MA T（2）
SU T（2）
公开年 2017（8） 2018（3）
申请年 2017（11）
专利权人 UNIV CHINA SCI TECHNOLOGY（11）

Transition metal sulfide catalyst comprises reduced graphene oxide and transition metal sulfide supported on surface of reduced graphene oxide, which reduces graphene oxide as carrier and has catalytic activity, and high selectivity.

JIANG H, XU W

Preparation of three-dimensional fold reduced graphene oxide, involves reducing three-dimensional porous tubular graphene and hydrothermally treating three-dimensional porous tubular reduced graphene oxide.

YU S, ZHAO H

Preparing composite nanowire of graphene quantum dots and iron-manganese solid solution comprises e.g. preparing solvent dispersion of graphene quantum dots and manganese oxalate, then adding ferrous sulfate and reacting.

XIANG B, ZHU X

Polydopamine-coated graphene composite fiber comprises polydopamine-coated graphene-based fibers, where polydopamine is coated on surface of graphene and metal and/or metal compound nanoparticles are uniformly dispersed.

CONG H, GAO H, MA T, SU T, YU S

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

Novel polydopamine-coated graphene fiber used for wearable devices, comprises graphene and a polydopamine-derived carbon coating, and is prepared by introducing polydopamine derived carbon coating on the surface of graphene oxide.

CONG H, GAO H, MA T, SU T, YU S

Electromagnetic field intensity modulator comprises e.g. graphene layer, capacitance layer, conductive medium layer, conductive spiral coil and magnetic core, the conductive medium layer is located above the end face of the magnetic core.

CAI H, HU X, HUANG Q, LU Y

Method for strengthening microorganism extracellular electronic transfer, involves utilizing graphene or aza-graphene supported on carbon electrode as anode, where graphene or aza-graphene is directly loaded to carbon electrode.

CHEN D, LIU Q, MU Y, WANG Y, ZHOU G

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