国家/地区 中国（37）
IPC部 C（25） H（22） B（9）
G（4）
IPC大类 H01（21） C01（9） C02（5）
C22（5） B01（4） G01（4）
C04（3） B82（2） C08（2）
C25（2）
IPC小类 H01M（19） C01B（9） C02F（5）
B01J（4） C01G（4） C22B（4）
C04B（3） B82Y（2） C08K（2）
G01B（2） G01N（2）
IPC H01M004/62（6） C02F001/28（5） B01J020/22（4）
B01J020/30（4） C01B032/194（4） H01M004/36（4）
B01J020/20（3） C22B003/02（3） C22B026/12（3）
H01M004/139（3） H01M004/58（3） H01M004/88（3）
H01M010/052（3） H01M010/0525（3） H01M010/36（3）
发明人 CHEN X（7） LIU Y（7） YU J（6）
HOU H（4） JI X（4） LIU X（4）
YANG H（4） ZOU G（4） HE L（3）
LIANG Y（3） XIE S（3） XU W（3）
ZHANG Z（3） ZHAO Z（3） CHEN Y（2）
公开年 2021（30） 2022（7）
申请年 2021（37）
专利权人 UNIV CENT SOUTH（37）

Lithium-rich transition metal oxide-reduced graphene oxide-carbon composite lithium supplement additive useful for preparing lithium-ion batteries, preferably preparing anodes for lithium-ion batteries, comprises core-shell structure with double carbon coating.

LI J, ZHANG K, HONG B, WANG S, ZHU B, LAI Y, ZHANG Z

Preparing sulfonated graphene-barium salt powder material for anti-static anti-corrosion paint involves slowly adding soluble barium salt solution to sulfonating dispersion graphene to react, aging, washing, centrifuging and separating dry powder material.

CHANG X, CUI K, LIU Z, FENG C, JIN S, YAN Z

Reducing oxidation potential of pre-metallization agent used in electrochemical energy storage device, comprises mixing pre-metallizing agent and carbon material, grinding to obtain mixture, where pre-metallizing agent is e.g. organic carboxylate potassium salt or organic carboxylate lithium salt.

SONG Z, DENG W, HOU H, ZOU G, JI X

Graphene-loaded vanadium pentoxide composite material useful as anode material of aqueous zinc ion battery, comprises porous vanadium pentoxide nanosheets grown on the surface of layered graphene and interlayer.

GONG L, LI Z

Material used as sensing material for preparing strain sensor, and as electromagnetic shielding material for preparing electromagnetic shielding device, comprises graphene nano-sheet reinforced phase that is uniformly distributed in geopolymer matrix.

MA Y, YU M, OUYANG J, ZHANG Y, YANG H, HU H, ZHANG F

Preparing graphene quantum dots used as electrolyte additive of zinc ion battery, involves adding graphite powder into concentrated nitric acid-concentrated sulfuric acid mixed acid, stirring, performing ultrasonic treatment to obtain a graphite dispersion liquid and hydrothermally reacting.

ZOU G, JI X, ZHANG H, HOU H

Preparation of metal oxide-graphene quantum dot composite material of positive electrode, involves dissolving graphene quantum dots in deionized water to form graphene quantum dot dispersion, and performing hydrothermal reaction after soluble metal salt is dissolved.

ZOU G, JI X, GUO R, HOU H

Cobalt-iron selenide/graphene nano-belt composite cathode material for lithium ion battery, comprises graphene nano-bend base body and spherical cobalt iron selenides embedded in graphene nanometre belt.

YAO Y, MAO G, DING Z, YU W, GUO X, TONG H, YUAN X, TIAN Q

Preparing light nickel/nickel oxide assembled graphite alkenyl composite low frequency wave-absorbing foam, involves subjecting nickel complex solution to hydrothermal reaction, dispersing nickel/nickel oxide composite and graphene in alcohol/aqueous mixed solution, and freeze-drying.

SHI L, CHEN A, YUE J, HUANG X, DING Z, ZHANG Q, HOU M, DU Z

Cathode material for potassium ion battery, comprises bismuth phosphate antimony material.

LIU S, YE G, YANG Y, WANG J