国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 RUAN S（2）
公开年 2022（2）
申请年 2022（2）
专利权人

Preparing double-layer flexible composite film with strong microwave absorption performance, comprises e.g. adding ferric chloride hexahydrate and nickel chloride hexahydrate into graphene oxide suspension, adding aqueous ammonia, heating, stirring, and mixing with aqueous polyurethane emulsion.

WU H, WAN J, RUAN S

Graphene-enhanced concrete used for civil, water conservancy, port, bridge and other fields, comprise cement, water, graphene, coarse sand, and fine sand.

WANG Y, YANG M, RUAN S, CHEN G, ZHANG Y