国家/地区 中国（5） 巴西（2） 欧洲专利局（EPO）（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（9） H（4） B（2）
IPC大类 C01（9） H01（3） B82（2）
C07（2） C10（2） C25（2）
IPC小类 C01B（9）
IPC C01B032/16（9）
发明人 XIA Y（2） ZHUO E（2）
公开年 2021（9）
申请年 2020（9）
专利权人 BEIHAI HUIKE.（2） HKC CO LTD（2）

Three-dimensional carbon-metal composite material e.g. as electromagnetic wave shielding material in energy storage system, comprises metal micropowder positioned in multiple of pores of carbon-based foam.

LEE S H, RHO H K, RYU H S

Producing carbon-containing material from coffee grounds useful in composite for e.g. precision machine field, comprises preparing coffee grounds, generating carbon bodies from coffee grounds, and reacting carbon body with decomposing agent.

KIM T

Producing nanostructured carbon particles involves carrying out solid state reaction between two particulate materials during thermal cycle, where former material is carbide or carbonitride carbon precursor compound.

OLIVEIRA NEVES G, RIVERA N I A, KLEIN A N, BINDER C, DIAS H W J, DO VALE PEREIRA R, BATISTA RODRIGUES NETO J, BIASOLI DE MELLO J D

Synthesizing helical carbon nanostructures by introducing molten carbonate electrolyte into inter-electrode space, introducing carbon input into inter-electrode space, applying current across electrodes, and collecting product.

LICHT S, LICHT G

Photocatalytic material used for converting carbon dioxide to non-carbon dioxide carbon containing product, comprises metal nanofiber substrate and carbon-based nano-structure, which is bound to surface of nanofiber substrate.

KE X

Producing reduced graphene oxide from coal by thermally processing coal, oxidizing thermally processed coal to form coal oxide, and forming reduced graphene oxide comprising impurity atoms from coal oxide.

ATKINS C A, LINDEMANN G W, TARGETT M

Preparation of graphene/carbon nanotube composite film for thin film transistor arrays, involves sequentially depositing graphene film and carbon nanotube film on metal substrate, removing substrate using removal agent, and cleaning.

XIA Y, ZHUO E, YUAN H

Preparing carbon nanotubes by using graphene quantum dots as template, comprises e.g. mixing 1,3,6-trinitropyrene with aqueous urea solution, and obtaining graphene quantum dot solution modified with amino groups on surface.

TIAN J, ZHU K

Preparing graphene carbon nanotube composite film comprises e.g. using electrochemical deposition method to obtain graphene film on surface of metal substrate, preparing carbon nanotube film on graphene surface, and removing metal substrate.

XIA Y, ZHUO E, YE L