国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 GUO L（2） LIANG J（2）
公开年 2013（2）
申请年 2013（2） 
专利权人 UNIV BEIHANG（2）

Macroscopic three-dimensional graphene/tin oxide aerogel composite material preparation method, involves adding stannous chloride and hydrochloric acid to form mixed solution.

GUO L, LIANG J

Preparing macroscopic three-dimensional graphene sol-gel adsorption material, useful to purify indoor air, comprises e.g. dispersing graphite oxide in water, adding polyethyleneimine to centrifugally separated suspension liquid and reacting.

GUO L, LIANG J