国家/地区 中国（32）
IPC部 C（32）
IPC大类 C01（32）
IPC小类 C01B（32）
IPC C01B032/184（10） C01B032/194（7） C01B032/186（4）
C01B032/19（3） C01B032/198（3） C09K011/65（3）
B82Y040/00（2） C01B032/10（2） C01B032/182（2）
C01B032/324（2） C01B032/348（2） C08K003/04（2）
H01G011/26（2） H01G011/44（2） H01M004/36（2）
发明人 LI Y（32）
公开年 2020（14） 2019（12） 2021（6）
申请年 2019（32）
专利权人 KUANGCHI ADV.（3） SHENZHEN GUA.（3） UNIV CHINA T.（2） UNIV PEKING（2）
UNIV SHANGHA.（2）

Preparing benzimidazole polycarboxylic acid modified graphene used as flame retardant, involves reacting 5-hydroxyisophthalic acid, o-phenylenediamine in polyphthalamide, phosphoric acid to obtain 3,5-dibenzimidazolylphenol, hydrolyzing.

PENG X, LI X, LIU J, LI Y

Preparing carbon nanotube catalyst for carbon nanotube, involves mixing the active component solution, the inactive component solution and the carbon carrier to obtain the precursor solution, and removing the solvent.

CAO Y, ZHANG J, LI Y, YU J, SONG X, LI J

Silicon-based cathode material comprises core-shell structure, nano-silicon particles, and shell divided into first shell layer of graphene-like layer formed by tannic acid carbonization and second shell layer of organic carbon.

XUE X, SUN Y, XUE F, LI Y, LI L, LI X, LI J, LI F, SHI C, WANG X

Periodically increasing discharge voltage of carbon fluoride by destroying graphene useful for lithium primary battery, comprises destroying periodic structure of graphene using plasma bombardment or laser etching and fluorinating.

FENG W, KONG L, LI Y, PENG C

Method for preparing carbon quantum dots comprises placing carbon material on carbon cloth to prepare electrode, and performing electrolysis in electrolyte with electrode as anode to prepare carbon quantum dots.

YANG F, BAO W, LI Y

Growth method of multilayer graphene used for electrons, photoelectrons and catalysis by forming graphene core on substrate by vapor deposition, and changing growth condition, continuously growing, and forming multilayer graphene.

LIU Z, PENG H, SUN L, ZHONG S, LI Y, WANG Y, YU Y, CHEN B

Preparing three-dimensional graphene wave absorbing material comprises e.g. adding reducing agent into graphene oxide aqueous solution and placing three-dimensional graphene material in inert atmosphere.

LIU R, ZHAO Z, LI Y, PING Y, FU L, SHANG Y

Preparing coconut shell carbon/three-dimensional graphene composite material involves e.g. pre-processing coconut shell, carbonizing, expanding, activating, reacting with graphene oxide dispersion liquid, functional components and sintering.

LIU R, ZHAO Z, LI Y, WANG T

Preparing molybdenum disilicide-three-dimensional graphene complex material useful in wave absorbing material or stealth material comprises preparing graphene oxide aqueous solution, three-dimensional graphene hydrogel and drying.

LIU R, ZHAO Z, LI Y, PING Y, FU L, SHANG Y

Device for preparing graphene by chemical vapor deposition (CVD), has supporting plate whose lower end is connected with lifting mechanism and lower end of lifting mechanism is provided with rotating mechanism.

YU N, LI Y