The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2025
Filed:
Feb. 07, 2025
Arvind Agarwal, Miami, FL (US);
Markondeyaraj Pulugurtha, Miami, FL (US);
Lihua Lou, Miami, FL (US);
Ghaleb Saleh Ghaleb Al-duhni, Miami, FL (US);
Arvind Agarwal, Miami, FL (US);
Markondeyaraj Pulugurtha, Miami, FL (US);
Lihua Lou, Miami, FL (US);
Ghaleb Saleh Ghaleb Al-Duhni, Miami, FL (US);
The Florida International University Board of Trustees, Miami, FL (US);
Abstract
Materials are provided that can be used for electromagnetic interference (EMI) shielding, and methods of fabricating the same and methods of using the same are also provided. Polymer-based fiber thin films can have superior electrical conductivity and excellent EMI shielding efficiency while being ultra-flexible and ultra-lightweight. The fiber thin films can be dual polymer thin films and can incorporate quantum dots (QDs) (e.g., magnetic quantum dots) and/or two-dimensional (2D) conductive nanomaterials within a dual polymer matrix comprising a conductive polymer and a nonconductive polymer. The resultant composite thin film can have low density, high porosity, and high electrical conductivity.