国家/地区 中国（13）
IPC部 C（13）
IPC大类 C25（13） C01（5） H01（2）
IPC小类 C25B（13）
IPC C25B001/50（13）
发明人 LIU T（4） DU R（3） FANG A（3）
WANG Y（3） WU X（3） HU X（2）
LI T（2） YANG S（2）
公开年 2022（13）
申请年 2021（8）  2022（5） 
专利权人 UNIV ANQING .（3） QUJING HUAJI.（2）

Electro-catalyst useful for preparing hydrogen peroxide by oxygen reduction, comprises nitrogen-doped reducing graphene oxide film and five metal oxides.

HU X, LI W, ZHANG C, ZHANG W

Preparing lithium hexafluorophosphate, comprises configuring electrolytic cell, arranging a cathode and anode, covering with compound, injecting electrolyte into anode area and cathode area respectively, discharging formed electrochemical system, and feeding phosphorus pentafluoride gas.

WEN S, CHEN S, XIE G, LAN M, DAI H, WU Y, CHEN D, LIU T

Device for converting and recycling waste material of oxidized graphene comprises reaction negative electrode comprising negative electrode reaction chamber and electrode, where electrode connects power source negative electrode.

ZHOU L, HU H, JIN C

Preparing graphene, comprises mixing graphene oxide solution with reducing agent and reacting, adding chemically reduced graphene solution, electrochemically reducing graphene solution and reacting.

YANG S

Preparing metal-nitrogen molecule/carbon nano fiber composite material used as catalyst to catalyze carbon dioxide electric reduction reaction, by using precursor containing metal, nitrogen element, macromolecule polymer to prepare spinning solution for electrostatic spinning, and pre-oxidizing.

XIAO J, ZHENG F, XU X, WANG J

Preparing graphene used in a battery pack, a solar cell and photovoltaic cell, involves mixing graphene oxide solution with reduction agent and then reacting to obtain graphene solution of chemical reduction.

YANG S

Preparing high crystallinity graphene nanobelt for use as oxygen reduction catalyst, involves dispersing nitrogen-doped carbon nanotubes, forming sample film on glassy carbon electrode surface, de-linking carbon nanotubes, washing sample film, dispersing, ultrasonically treating, and centrifuging.

LI B, XIANG T, YANG J

Preparing carbon nano-tube-graphene suspension comprises selecting electrolytic dispersion of graphite material as anode from foil made of thermal expansion graphite modified by carbon nano-tube, flowing, dividing electrolytic cell into anode and cathode space by film and filtering suspension.

VALERYEVNA I Y, ALEKSEEVNA I E, MARTINOVICH G S, TIMOFEEVICH C N, NIKOLAYEVICH M S, IVANOVICH S Y, LI T, WANG D, WANG B, DING A

Preparing graphene for use in scientific and industrial sectors, involves electrolyzing tetrachloroethylene in electrolytic cell, adding tetrachloroethylene into cathode liquid, and carrying out electrolysis to obtain graphene.

WANG Y, WU X, FANG A, LIU T, DU R

Preparation of graphene used as two-dimensional carbon nanomaterial, involves adding ethanol to anolyte which is mixture of ionic liquid and calcium oxide, and electrolyzing in presence of ionic liquid as catholyte.

WANG Y, WU X, FANG A, LIU T, DU R