国家/地区 中国（6）
IPC部 C（6） B（3） H（3）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/194（6）
发明人 XU J（2）
公开年 2021（3）
申请年 2020（2）  2021（2） 
专利权人

Preparing composite powder used for preparing dynamic friction sealing coating, involves grinding chromium oxide powder, grinding ball, adhesive and dispersant in water medium for ball milling and mixing, and performing spray granulation.

HE C, QU D, MA K, YANG Z, NI L, WEN B, LI C

Porous silicon-carbon composite material for lithium ion battery, comprises core-shell structure, where inner core is composite of porous carbon, cerium dioxide and graphene component, and shell is doped with oxide compound selected from phosphorus oxide, arsenic oxide and selenium oxide.

CAO J

Yttria-stabilized zirconia/graphene compound powder useful for sealing coating, comprises compound powder in molten eutectic state which composed of yttria-stabilized zirconia and graphene.

LIU Y, MA Z, XIE M, XU J, LIU S, LU J

Preparing molybdenum disulfide/graphene two-dimensional material hetero junction visible light catalyst, comprises e.g. preparing single layer uniform graphene on surface of copper foil, and growing molybdenum disulfide on graphene surface.

CHENG L, ZHENG H, XU W, WANG S

Preparation of nanoparticles/porous graphene composite used as electrode in batteries, involves dispersing graphene structures into solvent, adding nanoparticles precursors to dispersion and treating resultant precursor mixture.

XU J

Formation of binder-free hybrid carbon nanotube and graphene nanostructure for energy devices, involves forming on substrate, depositing catalyst particles and growing nanotubes on graphene layer using ethylene/hydrogen mixture.

WANG W, GUO S, OZKAN C S, OZKAN M