国家/地区 中国（43） 韩国（14） 世界知识产权组织（12） 日本（9） 美国（7） 欧洲专利局（EPO）（4） 加拿大（3） 印度（2）
IPC部 C（60）
IPC大类 C01（60）
IPC小类 C01B（60）
IPC C01B032/05（60）
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） LEE J（2） LI Z（2）
MA Y（2） PENG Q（2） RONG J（2）
公开年 2021（35） 2022（14） 2020（11）
申请年 2020（60）
专利权人 CHINA PETROL.（2） SINOPEC RES .（2） UNIV CENT SO.（2） UNIV CHONNAM.（2）
UNIV TONGJI（2） YINLONG NEW .（2）

Preparing graphene-carbon nanotube composite by controlling shape of graphene oxide (GO) by mixing surfactant and GO, reducing shape-controlled GO, modifying surface of reduced GO and surface of carbon nanotube and mixing surface-modified reduced GO and surface-modified carbon nanotube.

KIM G S, CHOI H K

Structurally regularity mesoporous carbon structure useful e.g. as electrocatalyst support and energy storage medium, comprises graphene skeleton connected three-dimensionally in a structurally regular manner, including graphene tube.

HOON J, BAEK D S

Transition metal-graphene-carbon nanohorn composite useful in electrode active material for energy storage device i.e. supercapacitor and battery, comprises graphene-carbon nanohorn composite, and transition metal oxide coated on composite.

YANG C M, KIM J H, RYU J S, NA W, MINGOOK K

Boron-containing porous carbon used in e.g. gas adsorbent, comprises meso-pores and macro-pores having preset pore volume, and volume resistivity.

WATABE H, KAWAHARA J

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

Negative electrode active material used for lithium secondary battery, comprises nanoparticles, and polymer binder surrounding nanoparticles comprising core comprising silicon, shell formed on surface of core and including silicon oxide, and formed on surface of shell and comprising carbon.

KIM C J, JI D H, KIM I H, AN H J, JOON K C, ZEE D, AN H

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

Preparing graphene-based conductive film comprises adding conductive polymer into graphene-based nanoparticles colloid, adding dispersants into functionalized colloid, vortexing colloid and depositing dispersion liquid on substrate.

ABDUL RASHID N B, ZAMBRI N D S B, ABD AZIZ A S B, SYED MOHD JAAFAR S M, SULAIMAN S B

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