国家/地区 中国（7）
IPC部 C（9）
IPC大类 C01（9） H01（6） H05（3）
IPC小类 C01B（9）
IPC C01B032/16（9）
发明人 LI J（2） XIA Y（2） ZHANG J（2）
ZHUO E（2）
公开年 2021（9）
申请年 2020（4）  2021（4） 
专利权人 BEIHAI HUIKE.（2） HKC CO LTD（2）

Preparing zinc/cobalt-nitrogen-carbon carbon nanotube oxygen reduction catalyst for metal-air battery, involves dispersing zinc nitrate hexahydrate, cobalt(III) acetylacetonate and graphene oxide in methanol solution, pouring in solution dispersed with 2-methylimidazole, mixing, and calcining.

GAO S, LI X, ZHANG C, LIU Y, WANG K, YANG T, ZHANG F, ZHANG J

Silicon-based composite material useful as cathode material in lithium ion battery, comprises silicon and/or silicon oxide as the core, where composite layer has a continuous dense structure.

YUE F, CHENG X, LI G, HUANG L, LI J

Preparing graphene/carbon nanotube aerogel composite fabric useful in electromagnetic shielding field, comprises e.g. mixing graphene oxide, carbon nanotube, dispersant and water, reducing, cross-linking, drying and adhering on fabric.

LIU S, WU G, ZHANG D, WANG P, LI H, LI F, ZHANG M, ZHANG A, WU J, JING Y, ZHANG J, LI J, DU L, JIA L

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

Nitrogen-doped carbon nanotube aerogel material comprises supramolecular polymer, which is prepared by using organic solution as nitrogen source and sugar compound as carbon source, hydrothermally reacting and heating and carbonizing.

LIU J, HU B, SHANG X, NIE P, ZHANG B, ZHU G, HUANG M

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

Electromagnetic wave absorbing material used for removing electromagnetic wave noise, is prepared by covering surface of carbon material with carbon nanostructure having graphene, and carbon nanostructure does not contain metal element.

FURUBAYASHI H, MORI M, IKEDA T, KANO S

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 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