国家/地区 中国（9）
IPC部 C（9） B（3） H（2）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/184（4） C01B032/16（2）
发明人 QU X（4） HAN K（2） LI P（2）
WU P（2） ZHANG D（2）
公开年 2020（9）
申请年 2020（9）
专利权人 UNIV BEIJING SCI TECHNOLOGY（9）

Powder metallurgy brake pad matched with carbon ceramic brake disc for high-speed railway train brake system, comprises e.g. iron powder, copper powder, scaly graphite, graphene, ferrous sulfide powder, silicon carbide and titanium dioxide.

QU X, ZHANG P, ZHANG L

Preparing high heat-conducting aluminum nitride/graphene composite ceramic part, comprises e.g. taking nano-aluminum nitride powder and nano-graphene particles, mixing with binder, molding, forming blank, transferring to furnace and heating.

JIA B, WANG Y, QIN M, JIANG X, ZHAO Y, LIU L, WU T, QIN W, ZHANG D, WU H, QU X

Corrosion-resistant water-based epoxy coating comprises e.g. composite filler has graphene oxide and hydrotalcite nanomaterial containers, corrosion inhibitor and curing agent and loaded corrosion inhibitor material as metavanadate.

ZHANG D, WANG X, QIAN H, MA L, LI X

Polymer composite material for spatial neutron shielding, comprises polyethylene as a matrix of the composite material, and the filler of the composite material includes aluminum micron powder and graphene nanosheets.

WANG D, XU L, LIN X, WANG J, GAO J, LIU Y, LI Y

Preparing graphene/diamond composite structure with high carrier concentration involves polishing and pickling single crystal diamond, coating surface of the single crystal diamond obtained with layer of metallic nickel.

LI C, YUAN X, LIU J, WEI J, SHAO S, ZHU X, AN K, CHEN L

Preparation of graphene electrocatalyst with hierarchical pore channel three-dimensional structure used for electrolysis of water to prepare oxygen by mixing single layer graphene oxide dispersion liquid and hydrogen peroxide solution.

ZHANG Y, WU P, KANG Z, SI H, WU J

Three-dimensional graphene/carbon nanotube crosslinked composite material useful in the fields of in energy storage, and catalysis comprises three-dimensional graphene frame and carbon nanotubes growing in three-dimensional graphene frame.

LI P, HAN K, QU X

Three-dimensional graphene/carbon nanotube composite material useful in energy storage and catalysis, comprises honeycomb three-dimensional graphene frame and carbon nanotubes grown on the frame.

LI P, HAN K, QU X

Nano titanium dioxide modified graphene oxide rolling fluid comprises oleic acid, triethanolamine, glycerin, water-based borate, titanium dioxide modified graphene oxide and deionized water.

SUN J, WANG C, WU P, MENG W