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:
Jan. 19, 2021
Filed:
Dec. 02, 2016
University of Pittsburgh—of the Commonwealth System of Higher Education, Pittsburgh, PA (US);
Tianqi Pan, Shenyang, CN;
Tara Yvonne Meyer, Pittsburgh, PA (US);
William W. Clark, Wexford, PA (US);
David Waldeck, Pittsburgh, PA (US);
Lisa Mauck Weiland, Pittsburgh, PA (US);
Percy Calvo-Marzal, San Antonio, TX (US);
Rachel D. Harris, Shorewood, WI (US);
Haitao Liu, Pittsburgh, PA (US);
University of Pittsburgh—Of The Commonwealth System of Higher Education, Pittsburgh, PA (US);
Abstract
A material having a first non-zero elastic modulus capable of reversibly changing the first non-zero elastic modulus to a second non-zero elastic modulus in response to a redox reaction occurring in the material. A method of producing a material that is reversibly cyclable between a first non-zero elastic modulus and a second non-zero elastic modulus, comprising: preparing a polymer comprising both crosslinks that do not depend on metal binding and functional groups capable of having oxidation-state specific binding constants to a metal ion; and doping the polymer with a solution containing the metal ion.