国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC H01M010/0525（3） C01B032/05（2） C01B032/184（2）
C01B032/194（2） H01J037/20（2） H01J037/26（2）
H01M004/58（2） H01M004/583（2） H01M004/62（2）
发明人 WANG H（8）
公开年 2022（7）
申请年 2022（8）
专利权人 SHUIMU BEIJI.（2） UNIV TSINGHU.（2）

Anode active material for sodium ion battery used as secondary energy storage device in energy automobile, comprises sodium-iron-titanium-magnesium phosphate.

LI S, LI Y, WANG H

Preparing lithium-ion material anode useful in preparing lithium-ion battery, comprises e.g. mixing ternary precursor and lithium source, calcining, crushing, sieving, mixing matrix anode, molybdenum source and graphene oxide, sintering, and mixing sintered powder with poly-N-isopropylacrylamide.

ZENG H, GAO Y, XUE B, LONG J, WANG H, WANG Q

Preparing iron-doped porous carbon nanotube electrode material comprises e.g. mixing carbon support substrate, polymerized monomer and acidity regulator, transferring to nickel boat, heating, heat preserving, naturally cooling, washing with hydrochloric acid solution, and drying.

JIANG K, WU D, GAO Z, WANG H, MA Z, LIU N, CHEN C

Preparing nano spiral graphite fiber material used in portable electronic equipment, involves using methane as raw material, adding metal catalyst, adopting vapor deposition method to prepare nano spiral fiber, carbonizing nano spiral fiber in inert atmosphere, and graphitizing nano spiral fiber.

GUO Q, YANG J, WANG G, HU S, WANG H, WANG M, WANG L

Preparation of composite vanadium nitride nanoarray used as negative electrode active material in e.g. sodium-ion battery, involves dissolving vanadium pentoxide in organic solvent, placing carbon matrix, carrying out solvothermal reaction, washing obtained product, drying, and calcining.

AN Q, JIANG Y, TAN S, WANG H, MAI L

Preparing graphene electron microscope carrier net comprises spreading hydrocarbon mixture on surface of the graphene film formed on metal substrate, transferring graphene film to electron microscope carrier net, and cleaning hydrocarbon mixture-graphene film-electron microscope carrier net.

NI X, LU Y, LIU N, GUO C, WANG H

Preparing electrically functionalized graphene electron microscope carrier net comprises adopting aromatic diazonium salt with electron-donating group or electron-withdrawing group, laying hydrocarbon mixture on surface of modified graphene film, and transferring to electron microscope carrier grid.

NI X, LIU Y, LU Y, LIU N, RAO Y, GUO C, WANG H

Three-dimensional titanium dioxide composite material used as electronic transmission layer of perovskite solar battery, comprises mesoporous hierarchical titanium dioxide spheres in innermost layer, cadmium sulfide particles deposited on sphere and outermost layer coated with reduced graphene oxide.

GAO Z, FENG S, LI Q, GAO B, WANG H, ZHANG Y