国家/地区 中国（35）
IPC部 B（35）
IPC大类 C01（35） B82（20） B01（15）
H01（6） C02（2） C08（2）
C23（2）
IPC小类 C01B（35）
IPC B82Y040/00（15） B82Y030/00（14） C01B032/184（13）
C01B031/04（7） C01B032/194（5） C01B032/186（4）
C01B032/198（4） B01J013/00（3） B01J020/20（3）
H01M004/62（3） B01J020/30（2） C01B003/04（2）
C01B013/02（2） C01B031/02（2） C01B032/19（2）
发明人 LI C（35）
公开年 2022（8） 2021（6） 2018（5） 2023（4） 2013（3） 2016（3） 2017（3） 2012（2）
申请年 2021（9）  2022（5）  2017（4）  2018（4）  2020（3）  2012（2）  2013（2）  2015（2） 
专利权人 CHINA PETROL.（2） SINOPEC ENG .（2） UNIV CHINA O.（2） UNIV INNER M.（2）

Silicon-carbon composite material used in negative electrode of battery, comprises silicon material which is nano-silicon particles with silicon-halogen bond on surface, and pleated structure graphene which covers silicon material.

WANG H, ZHANG H, LI C, QIU W, JIANG F, FANG D, XU Z

Preparation of silicon carbon negative electrode material used in lithium-ion battery, involves mixing silicon source and amino graphene, adding initiator to prepare halogenated composite material, mixing with catalyst, electrolyte, reaction monomer, and solvent, separating and calcining.

CHENG H, GENG M, LI C, CHEN B, TAN Y, PENG S

Processing device for graphene oxide-based separation membrane, comprises preparation chamber equipped with drainage mechanism and extruding mechanism, and extruding mechanism runs through between preparation chamber and crushing cabin.

LI C, DING Y

Preparing graphene/ZIF-7 composite gel comprises preparing graphene gel by ultrasonically dispersing graphene oxide solid powder in distilled water, dissolving L-ascorbic acid and reacting to form columnar graphene gel, exchanging the solvent with dimethylformamide and immersing the graphene gel.

LI C, HE N, QIAO Y

Nanocrystalline graphene used for complementary metal-oxide-semiconductor process, comprises grains in stack of graphene sheets.

KIM S, BYUN K, CHO Y, SHIN K, LEE E, LEE C, SONG H, SHIN H, YOON J, LEE S, LIM H, BYUN K E, CHO Y C, SHIN K W, LEE C S, SONG H J, SHIN H J, SU Y J, LEE S Y, LIM H S, LI Z, YOUN J, SHEN X, LI C, LI Y, ZHAO L, JIN S

Preparation of transition metal carbide nanoarrays from transient high-temperature thermal shock carbon template used in e.g. electronics, involves depositing nano-transition metal oxide film on hydrophilic vertical graphene nanosheet, and processing by high-temperature thermal shock method.

XIA X, LI C, ZHANG Y

Preparing biomass-graphene composite electrode material used in electrocatalytic electrode comprises e.g. mixing biomass solution and liquid crystal phase graphene oxide dispersion, assembling to obtain biomass-graphene oxide composite assembly material, chemically reducing and carbonizing.

HU C, LI B, SONG Y, LI C

Preparation of iron cobalt sulfide-nitrogen and sulfur heteroatom reduction oxidation graphene, involves using calcining method to thiourea, and using two-step hydrothermal method.

LI C, YU F, YU W, HE T, DUAN Y, WANG L, YANG D, LIU S, ZHANG W

Preparing nitrogen-doped graphene by three-dimensional printing recyclable metal salts comprises designing double helix structure template by computer software, carrying out reduction reaction, removing metal template with dilute acid, and collecting metal salt powder for subsequent recycling.

GUAN C, LI C, DU J, FU G, XU Q

Preparing graphene quantum dot used for preparing polyphenylene sulfide-graphene quantum dot composite material for electronic appliance or communication equipment or automobile field, involves placing brown-black humic acid.

ZHAO L, LI C, WANG C, ZHEN W