国家/地区 中国（5）
IPC部 C（5） B（3） H（2）
IPC大类 C08（5）
IPC小类 C08J（5） C08K（5） C08L（5）
B32B（3） H05K（2）
IPC C08K003/04（5）
发明人 WANG C（5）
公开年 2021（5）
申请年 2020（3）  2021（2） 
专利权人 CHANGCHUN AP.（3）

Preparing hydrogel useful in functional material comprises e.g. adding biomass carbon powder into stannous chloride solution, filtering, cleaning, adding palladium chloride solution for activation, adding pretreated biomass carbon powder into chemical plating solution, filtering and drying.

YANG W, HONG Y, ZHOU G, WANG C, WANG S, HE W, ZHU X, ZHANG L, ADIKEGU, CHEN Y

Method for preparation of double functional layer polymer composite material, involves grafting reduced graphene oxide with carbon nano-tube, and performing sample electron beam irradiation to obtain double functional layer polymer composite material.

NIE W, WANG C, RAN X, FU C, QIAN J

Electromagnetic shielding composite material used in 5G communication or aerospace application, comprises absorbing layer comprising modified resin layer and reflective layer having metal nanowire film layer compounded on absorbing layer.

RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H

Electromagnetic shielding composite material useful in field of 5G communication or aerospace, comprises absorption layer and reflective layer compounded on absorption layer; absorption layer includes modified resin layer.

RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H

Electromagnetic shielding composite material used in 5G communication or aerospace, comprises absorbing layer and reflecting layer compounded on absorbing layer.

RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H