国家/地区 中国（2）
IPC部 B（2）
IPC大类 B63（2）
IPC小类 B63B（2）
IPC B63B035/00（2）
发明人
公开年 2023（2）
申请年 2022（2）
专利权人

Graphene robot for freely walking on water surface, is formed by mechanically cutting hydrophobic graphene, preparing oxidized graphene in water by improved Hummer method to obtain oxidized graphene aqueous dispersion and utilizing graphene dispersion liquid by suction filtering and spin coating.

MA S, ZHANG L, XIAO J

Integrated mold plastic marking ship for providing safety information for various water activities, has ship body formed by integrally molding, where inner part of ship body is inserted with fixed steel pipe from left to right.

YANG J, HU Z, ZHAO J, LIU T, HUANG J, YU X, YU C