国家/地区 中国（19） 世界知识产权组织（2）
IPC部 C（12） H（9） B（6）
IPC大类 C01（10） H01（9） B01（4）
IPC小类 C01B（10） H01M（4） B01J（3）
H01G（3） H01L（3）
IPC C01B031/04（9） H01M004/133（3） H01M004/139（3）
H01M004/62（3） B01J020/30（2） H01G011/86（2）
H01M004/13（2） H01M004/36（2） H01M004/485（2）
H01M004/583（2）
发明人 LI L（20）
公开年 2014（11） 2013（8）
申请年 2013（20）
专利权人 CHANGZHOU SI.（3） SIXTH ELEMEN.（3） UNIV CHINA P.（3） WUHAN INST T.（3）
ACAD SINICA（2） UNIV DALIAN .（2）

Method for preparing graphite alkenyl material for current collector utilized in lithium ion battery and lithium-sulfur battery, involves obtaining graphene based on drying condition of continuous filtering or spraying film.

CHENG H, HUANG K, LI L, LI F, PEI S, ZHOU G

Preparing layered graphene, by adding graphite powder in high pressure kettle, heating kettle, increasing pressure, stirring and reducing pressure, and autoclaving kettle, and obtaining layered graphene.

GAO J, JIA X, LI L, LI Y, XU C, YANG F

Preparing nitrogen-doped graphene material for purification of product, involves adding micro-molecule fatty amine aqueous solution in ultrasonic dispersion of aqueous graphite oxide solution for performing hydro-thermal reaction.

ZHANG Y, LI L, GUANG N, WU G

Method for preparing solid-phase microextraction tube, involves adding 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide/N-hydroxysuccinimide solution to supernatant, filling graphene oxide solution in tube and placing in water bath, and drying.

CHEN J, QUAN X, TAN F, LI L

Preparing composite material used in memory device, involves obtaining water-soluble graphene quantum dot through electrochemical method, and then mixing poly(4-vinylphenol) with poly melamine-co-formaldehyde.

LI L, ZHANG Q, WU Y, PENG L, YU X, GUO Z

Preparing graphene nanocomposite material used for e.g. fuel cell, by mixing graphene oxide solution and silver nitrate, heating mixture and then adding sodium citrate, and adding e.g. ammonia in solution to obtain product and then drying.

WEI Y, LI L, LIU C, ZHAO Y, HAN L, WEI X

Method for preparing nickel oxide/reduced graphene oxide nano composite material, involves utilizing multi-walled carbon nanotube, performing ultrasonic dispersion followed by cooling, drying, and heating obtained precursor material.

JIA P, LI L, LI Z, YANG Y, HU Z, LI X, ZHANG Z

Graphene-based water-soluble quantum dots/poly (3,4-ethylenedioxy-thiophene)-poly (styrene sulfonic acid) composite memory storage device, comprises lower electrode which is spin-coated on upper side with water-soluble quantum dots graphene.

LI L, ZHANG Q, YU X, GUO Z, LIU Y

Graphene-based sulfonated/poly (ethylenedioxy-thiophene)-poly(styrene sulfonic acid) composite memory device comprises lower electrode, electro active intermediate layer, and electro active memory layer deposited on upper electrode.

ZHANG Q, ZHAO R, LI L, WU Y, YU X

Preparation of graphene involves mixing graphite flakes and solvent by shear agitation, filtering supernatant and removing residue.

YANG F, JIA X, LI L, LI Y, GAO J, WANG B