国家/地区 中国（72）
IPC部 C（72） H（41） B（19）
G（6） D（3）
IPC大类 C01（72） H01（41） B82（11）
C23（8） B01（6） C08（6）
C02（3） C09（3） G01（3）
B29（2） C25（2） G03（2）
H05（2）
IPC小类 C01B（72）
IPC C01B032/182（72）
发明人 LI L（4） GAO C（3） HAN Y（3）
LI Y（3） LV J（3） PARK S（3）
WANG J（3） ZHANG X（3） ARNUSCH C J（2）
CAO Y（2） CHANG H（2） CHEN X（2）
CHEN Y（2） CHENG Y（2） DONG J H（2）
公开年 2018（39） 2017（33）
申请年 2017（72）
专利权人 HANGZHOU GAO.（3） LG CHEM LTD（3） AECC BEIJING.（2） BEIJING SAIZ.（2）
BG NEGEV TEC.（2） HARBIN INST .（2） ILJIN MATERI.（2） KIGAM KOREA .（2）
KOREA GEOLOG.（2） LG CHEM CO L.（2） TORAY IND IN.（2） UNIV NANYANG.（2）
UNIV RICE WI.（2） UNIV RICE WI.（2）

Method for manufacturing graphene, involves forming graphene layer on graphene growth substrate, and forming pattern for formation of graphene on graphene growth substrate.

KIM H K, KIM H

Processing of graphene oxide for forming reduced graphene oxide used as intermediate layer material in anode of lithium-sulfur battery, involves reducing graphene oxide having preset pore diameter to obtain reduced graphene oxide.

CHEN Y, MIAO L, QIU X, ZHI L

Preparation of nano graphene involves mixing graphite powder with water, refining to obtain slurry, extracting slurry with water or liquid carbon dioxide as extractant, filtering to obtain filtrate, and drying.

ZENG J, CENG J

Graphene perovskite nanofilm preparation device comprises base, bottom plate, muffle furnace, support rod, rotating shaft, clamping arm, liquid dropping tube, sleeve ring, protective cover, rotary motor and rotating coating plate and buckle.

DENG R

Zinc sulfide/graphene composite material useful in cathode material for lithium ion battery or sodium ion battery, comprises zinc sulfide mesoporous spheres and graphene.

HU L, WEN Z

Preparing graphene-lithium titanate battery involves attaching positive electrode tab to first graphene film and plating aluminum foil having certain thickness to fix positive electrode tab on first graphene film.

LIU H

Large capacity fast charging graphene battery comprises an anode sheet, a cathode electrode sheet, a separator, an electrolyte, and a battery case.

Three-dimensional structure of low pressure graphene carbon nanotube, has carbon nanotubes whose are arranged inside outer tube, and void filler which is arranged at gap between carbon nanotube and outer tube.

LV J

Preparation of high density graphite material used as electrode material for supercapacitors and lithium ion batteries, involves taking graphene, crushing or ball milling, pumping protective atmosphere, and cutting and grinding.

SONG H, DONG Y, ZHANG S, CHEN X

Preparation of graphene-based high energy lithium ion battery cathode material involves taking natural graphite powder and sodium nitrate, cold bath cooling, adding concentrated sulfuric acid, reacting, and adding potassium permanganate.

LI J, WEI X, SUN L, CHENG Y