国家/地区 中国（5）
IPC部 H（5） C（2）
IPC大类 H01（5） C01（2）
IPC小类 H01M（5） C01B（2）
IPC H01M004/62（4） H01M004/36（3） H01M010/054（3）
H01M004/58（2）
发明人 FENG Y（5）
公开年 2021（3） 2019（2）
申请年 2021（3）  2019（2） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（5）

Preparing multi-level structure tetraoxide antimony graphene composite material used as cathode material of sodium ion battery, involves adding antimony tartrate into uniformly dispersed graphene oxide aqueous solution.

HUANG J, LUO T, GUO L, CAO L, LI J, XU Z, FENG Y, CHEN J

Preparing carbon-coated antimony selenide/graphene composite material involves adding graphene oxide into distilled water, and then adding antimony potassium tartrate, polyvinylpyrrolidone and carbon source under stirring.

HUANG J, GUO L, LUO T, CAO L, LI J, XU Z, FENG Y, WANG H

Preparing polygonal block cobalt-antimony-selenium/graphene oxide double-metal composite material as cathode material of sodium ion battery, involves preparing mixed solutions, reacting mixed solution, freezing and drying precipitate.

HUANG J, LUO T, GUO L, CAO L, LI J, XU Z, FENG Y, FENG W

Preparing lithium titanate-graphene composite material comprises e.g. adding potassium chloride to deionized water, stirring, adding first solution to absolute ethanol, stirring, and adding butyl titanate under stirring condition, and aging.

LIU H, ZHAO X, FENG Y, PANG L, LI J, LIU X

Method for preparing sulfur-supported molybdenum oxide/graphene hollow structure electrode material, involves dissolving ammonium tetramolybdate tetrahydrate in water, and adding nitric acid, followed by heat-treating in argon atmosphere.

LIU H, MA G, FENG Y, WANG H, LUO T, HU Y, QIAN C, LI J