国家/地区 中国（5）
IPC部 C（5） H（4） B（2）
IPC大类 C01（5） H01（4）
IPC小类 C01B（5）
IPC H01M004/62（3） C01B032/184（2） H01M004/36（2）
H01M004/58（2） H01M010/0525（2）
发明人 WANG X（5）
公开年 2023（5）
申请年 2023（5）
专利权人

Preparation method of graphene-interface phase core-shell network titanium matrix composite material used in aircraft engine, involves sintering titanium-based material and high-purity graphite ball after mixing powder to obtain composite material.

WANG X, LIU M, LI S, WANG L, ZHANG L, QU L, CUI B, WANG Y, DU Q, SUN Y, LI A

Method for preparing porous graphene by using mirror-rich bituminous coal, involves irradiating whole sheet sample by laser in defocusing and vacuum environment to induce to obtain coal-based porous material graphene.

LI H, ZHANG L, WANG X, ZHAO Y, WANG S

Preparing lithium sulfide useful for synthesis of sulfide solid-state electrolytes, comprises mixing metal lithium and elemental sulfur, and micro-gap filling by gaseous carbon source composed of porous carbon, graphene, carbon nanotube, carbon fiber, carbon black, graphite and/or acetylene black.

WANG X, QIN L

Preparing covalent organic framework/graphene composite material modified by silane coupling agent useful for electrode of sodium ion battery, comprises performing solvothermal reaction on functionalized graphite oxide and second anchoring agent, and carbonizing precursor material and inorganic salt.

GAO P, LIU Z, WANG L, WANG X, LI B

Preparing lithium iron phosphate carbon coating material useful in lithium-ion battery comprises heating to chemical sludge to form pre-treated sludge, mixing pre-treated sludge with lithium source, carbon source, phosphorus source and drying and thermally reducing and sintering precursor powder.

LI X, ZHAO B, WANG X, CHANG Y, LIN L