国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08K（2）
IPC C09D129/04（2）
发明人 XU Z（2）
公开年 2022（2）
申请年
专利权人

Double flow direction lightning protection device used for e.g. defense engineering, chemical engineering, mining, electric power, building, communication signal and broadcast TV, comprises cathode film prepared on the inner wall of the shell and anode film prepared on the outer wall of inner core.

ZANG Q, XU S, WANG K, FENG L, XU Z

Preparation of polyvinyl alcohol-modified graphene oxide nanocomposite aqueous dispersion used e.g. for food fields comprises modifying graphene oxide with sulfamate and adding polyvinyl alcohol.

DONG W, WANG W, BAI H, GUO J, XU Z, ZHANG S