国家/地区 中国（4）
IPC部 C（2） H（2）
IPC大类
IPC小类
IPC
发明人 LIU Y（5）
公开年 2019（3） 2020（2）
申请年 2019（5）
专利权人 LIU Y（5）

Polyaniline composite electrode film comprises sodium persulfate, dialkyl p-diphenol, methacrylic acid, nano carbon powder, p-toluenesulfonic acid, epoxypropyl alcohol, aniline diethylenetriamine, graphene oxide and catalyst.

LIU Y, WANG X

Power equipment protection sleeve, has first spring whose end is fixedly connected with first graphite column, and contact whose end is fixedly connected with second spring, where end of third spring is fixedly connected with graphene column.

LIU Y, DONG Z

Lithium-ion cell used for electromechanical engineering, and rechargeable battery system, comprises cathode comprising graphene-incorporated iron oxyfluoride composite, and anode, and having preset specific energy at preset charge rate.

LIU Y, YANG F, XIE J

Water quality and air graphene material detecting and controlling system, has alarm module for prompting user current environment detection result, and 4G communication module for transmitting data between data controller and server.

LIU Y

Closed reaction device of graphene production with high sealing performance, has sliding bar which is arranged in parallel to moving tube, and is fixed at bottom of kettle portion whose top is arranged with feed pipe.

LIU Y