国家/地区 中国（43）
IPC部 C（43）
IPC大类 C01（43） H01（42） B82（6）
C09（3） H05（2）
IPC小类 C01B（43）
IPC C01B032/05（43）
发明人 LI Y（4） ZHANG Y（4） LI H（3）
LI J（3） LIU F（3） ZHANG J（3）
CAI H（2） CHEN J（2） CHEN Y（2）
GU X（2） LI Z（2） MA Y（2）
PENG Q（2） RONG J（2） WANG H（2）
公开年 2021（27） 2020（10） 2022（6）
申请年 2020（43）
专利权人 CHINA PETROL.（2） SINOPEC RES .（2） UNIV CENT SO.（2） UNIV TONGJI（2）
YINLONG NEW .（2）

Graphene-layered porous carbon composite material for lithium ion capacitor, comprises graphene and porous carbon on graphene surface.

LIU F, WU Z

Doped carbon material useful as an electrode material in electrochemistry, and platinum carbon catalyst in proton exchange membrane fuel cell and metal air cell.

ZHANG Y, XIE N, WANG H, ZHANG J, PENG Q, GU X, ZHAO H, RONG J

Porous carbon material for use in lithium metal battery, comprises secondary particles formed by primary particles stacking, first carbon coating layer on secondary particle outer layer, three-dimensional carbon frame formed by connecting carbon material particles, and lithiophilic substance.

ZHANG W, MA X, WANG S

Sulfur-nitrogen doped carbon material useful as electrode material for fuel cell of metal air battery.

GU F, WANG H, PENG Q, ZHANG J, XIE N, GU X, RONG J, ZHAO H

Preparing negative electrode material for lithium-ion battery comprising dispersing silicon source, dispersant, and conductive agent in organic solvent, performing secondary granulation, pulverizing, coating third precursor pulverized with organic carbon source.

TIAN Z, WEI L, XU X, WANG X, CAO X, ZHANG C

Silicon carbon composite material useful in cathode material and lithium ion battery, comprising nano-silicon and graphene-type carbon nano-sheets.

WEN Z, LIU Q

Preparing carbon cage material with controllable size as carbon material in catalysis, energy storage, filtration, heat exchange, or gas adsorption liquid adsorption, involves expanding electrochemical expansion active material.

ZHI L, KONG D, QIU X

Natural sulfide ore base carbon composite material used as cathode active material of sodium ion battery is prepared by natural sulfide ore and carbon source, where natural sulfide ore is transition metal sulfide ore mineral.

HU Y, SUN W, ZHANG L, ZHAO W, GE P

Cathode composite material comprises silicon-M-carbon composite materials, and conductive layer on surface of silicon-M-carbon composite material, where M includes boron, nitrogen, and/or oxygen.

CHEN Z, YI T, JIANG D, CUI H, JIHUAN C, TING L, TAOI J, TRANSITION P O

Preparing hard carbon material used as negative electrode in lithium ion battery, supercapacitor, involves placing raw materials of precursor, heating, spray-drying liquid slurry, curing, and carbonizing precursor.

PAN F, SHEN L, ZHANG X, ZENG F, FAN Z, WANG X, CHEN B