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

Secondary battery e.g. lithium secondary battery for use in portable device e.g. portable computer, has conductive carbon layer that is formed on portion or all of inner surface of battery case, and conductive layer that is formed with conductive polymer layer and conductive epoxy layer.

YUN H, KANG S, YUN H W, JIANG S

Device for detecting chlorine ion graphene/cement composite material content in concrete, has sealing layer is coated with composite material that is composed with graphite, where doping quantity of antifoaming agent is specific in range.

JIANG L, JIN M, LU M, BAI S, JIANG S, WU D, WU Y, HE Z, SONG R, HE J