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:
Dec. 14, 2021
Filed:
Sep. 25, 2018
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Drexel University, Philadelphia, PA (US);
Yoshito Soda, Philadelphia, PA (US);
Takeshi Torita, Philadelphia, PA (US);
Yury Gogotsi, Ivyland, PA (US);
Babak Anasori, Norristown, PA (US);
Christine B. Hatter, Pennsauken, NJ (US);
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
DREXEL UNIVERSITY, Philadelphia, PA (US);
Abstract
An electromagnetic shielding material that includes a plurality of layers, each layer having a crystal lattice represented by: MX(wherein M is at least one metal of Group 3, 4, 5, 6, or 7; X is a carbon atom, a nitrogen atom, or a combination thereof; and n is 1, 2, or 3), each X is positioned within an octahedral array of M, and at least one of two opposing surfaces of said each layer has at least one modifier or terminal T selected from a hydroxy group, a fluorine atom, an oxygen atom, and a hydrogen atom; and dielectric and/or magnetic nanoparticles carried on a layer surface and/or between two adjacent layers of the plurality of layers.