国家/地区 中国（4）
IPC部 H（4）
IPC大类 H01（4）
IPC小类 H01M（4）
IPC H01M004/36（3） H01M004/48（2） H01M010/0525（2）
发明人 CHEN B（4）
公开年 2016（4）
申请年 2016（4） 
专利权人 CHEN B（4）

Production of magnesium oxide-zinc oxide-graphene composite material used for battery, involves dispersing mixture of zinc nitrate hexahydrate and magnesium chloride hexahydrate in oxidized graphene solution and naturally cooling.

CHEN B

Production of manganese oxide-chromium(III) oxide-graphene composite material used for negative electrode for lithium ion battery, involves mixing expanded graphite and concentrated sulfuric acid and adding potassium permanganate.

CHEN B

Preparing reduced graphene oxide-titanium dioxide-dichromium trioxide composite material, by dripping graphene oxide aqueous solution into titanium dioxide and potassium dichromate aqueous solution and ultrasonically dispersing.

CHEN B

Preparation of platinum-manganese-graphite fuel cell catalyst by mixing chloroplatinic acid hexahydrate solution and manganese(II) chloride tetrahydrate, ultrasonically dispersing in graphene oxide solution, freeze-drying, drying and baking.

CHEN B