国家/地区 中国（5） 美国（3） 世界知识产权组织（3） 日本（2） 韩国（2）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01J（6）
IPC C01B031/04（6）
发明人 LI J（6）
公开年 2015（2） 2016（2）
申请年 2015（3）  2014（2） 
专利权人

Synthesizing carbon-based materials, comprises forming carbon-encapsulated metal structures from a precursors, and forming nano-shell structure-based graphene materials from the carbon-encapsulated metal structures.

CAI Z, YAN Q, ZHANG J, LI J, MARCOCCIA B S, FREIBERG J D

Growing carbon nanotubes on porous nano-porous copper-graphene compound involves preparing nano porous copper catalyst, cleaning copper alloy, drying copper alloy, and then keeping obtained copper alloy in hydrochloric acid solution.

KANG J, LI J, ZHANG Z, ZHANG X, ZOU C

Preparation of graphene hydrogel used in preparation of graphene aerogel, involves uniformly mixing graphene oxide dispersion and water-soluble reducing agent, obtaining mixed liquid, and irradiating mixed liquid with high-energy rays.

LI J, LI L, ZHANG K, JIA N

Preparation of sulfonated graphene used for e.g. transparent electroconductive electrode and thermal conductive material, involves contacting reaction medium containing oxidative sulfonating agent with organic material, and heating.

HAO J, JIANG Y, LI J

Carbon gel catalyst used in complex organic reaction catalysis field comprises carbon material and fixed bed catalyst, where carbon material is graphite oxide, porous graphene oxide, carboxylated carbon tube and/or its modified product.

GAO C, JIN Y, LI J, ZHENG Y, PENG L

Graphene ball conductive adhesive preparation by preparing polymer microsphere using monomer mixture, performing chemical vapor deposition to grow graphene on microsphere surface, and dispersing graphene ball into epoxy resin glue system.

CHEN Y, LI J, LI Y, ZHANG X, LEE Y