公开(公告)号：US20180040806A1

公开(公告)日：2018-02-08

申请号：US15648796

申请日：2017-07-13

Applicant: Wisconsin Alumni Research Foundation

Inventor： Shaoqin Gong ,  Qifeng Zheng ,  Zhenqiang Ma ,  Yanfeng Tang

IPC: H01L41/193 ,  C08J5/24 ,  H01L41/45 ,  H02N2/18 ,  H01L41/047 ,  H01L41/113

CPC classification number: H01L41/193 ,  C08J5/24 ,  C08J9/0061 ,  C08J9/28 ,  C08J9/365 ,  C08J2201/0482 ,  C08J2205/026 ,  C08J2301/02 ,  C08J2305/08 ,  C08J2383/04 ,  C08J2425/06 ,  C08J2427/06 ,  C08J2427/18 ,  C08J2429/04 ,  C08J2433/06 ,  C08J2459/00 ,  C08J2483/04 ,  H01L41/0477 ,  H01L41/113 ,  H01L41/45 ,  H02N2/185 ,  H02N2/186

Abstract: Power generators that incorporate porous electric generation layers composed of mechanoradical-forming polymers are provided. Also provided are methods for using the generators to convert mechanical energy into and electrical signal to power electronic devices. The porous electric generation material includes an organic polymer that forms free radicals when covalent bonds are homolytically ruptured upon the application of a compressive force to the porous structure.