国家/地区 中国（3）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 CHAI S（3）
公开年 2016（3）
申请年 2015（2） 
专利权人 UNIV SHAANXI.（3）

Preparation of tin selenide/graphene composite electrode material for sodium ion battery negative electrode, involves adding graphene oxide with deionized water, stirring to obtain mixture and adding with tin chloride dehydrate.

CAO L, HUANG J, LI J, OUYANG H, QI H, XU Z, CHAI S, CHENG Y

Preparation method of three-dimensional graphene using sol-gel, involves heating carbonized product obtained by dissolving ethyl cellulose and sodium hydroxide in ethanol under argon protective gas in tube furnace.

HUANG J, KONG X, LI J, LIU C, YIN L, ZHANG D, ZHANG H, CHAI S

Preparation of three-dimensional graphene, involves dissolving pure ethyl cellulose and sodium hydroxide in ethanol to obtain sol, aging sol at room temperature to obtain gel, and drying gel to obtain dry gel.

HUANG J, KONG X, LI J, LIU C, YIN L, ZHANG D, ZHANG H, CHAI S