国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J021/06（2）
发明人 LI L（2）
公开年 2021（2）
申请年
专利权人

Preparing graphene oxide sponge comprises preparing graphene oxide aqueous solution and nano-titanium dioxide aqueous solution, mixing, stirring for a period of time for ultrasonic dispersion, adding into specific mold for freezing, drying, calcining and activating.

HUANG M, LI L, QU X

Preparing rod-shaped titanium dioxide-based composite photocatalytic antibacterial aqueous interior wall paint comprises e.g. preparing precursor solution of titanium dioxide-based composite photocatalytic particles and mixed paint.

ZHAI F, LI L, LUO Y, CHEN X