| 发明名称 |
MICROWAVE SHIELDING EFFECTIVENESS BASED ON POLYVINYL ALCOHOL/SILVER HYBRID NANOCOMPOSITES |
| 摘要 |
A composite material for electromagnetic interference shielding is provided. The composite material comprises a polymer matrix with metal nanoparticles dispersed within the matrix. Methods of characterizing the nanocomposites are provided and demonstrate commercially relevant mechanical and electrical properties, particularly an electromagnetic interference shielding effectiveness in the microwave frequency. An economical process for preparing the nanocomposites is also provided. |
| 申请公布号 |
US2016264762(A1) |
申请公布日期 |
2016.09.15 |
| 申请号 |
US201514789692 |
申请日期 |
2015.07.01 |
| 申请人 |
King Abdulaziz University |
发明人 |
AL-GHAMDI Ahmed A.;Al-Turki Yusuf;Yakuphanoglu Fahrettin;El-Tantawy Farid |
| 分类号 |
C08K7/00;H05K9/00;C08J5/18;C08J3/20;C08J3/28 |
主分类号 |
C08K7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A nanocomposite shielding material, comprising;
a polyvinyl alcohol matrix, silver nanoparticles in the form of nanoplatelets dispersed in the matrix, wherein the nanocomposite shielding material absorbs electromagnetic radiation at a frequency of 1-12 GHz. |
| 地址 |
Jeddah SA |
