公开(公告)号：US09444030B2

公开(公告)日：2016-09-13

申请号：US13891291

申请日：2013-05-10

Applicant: Wisconsin Alumni Research Foundation

Inventor： Xudong Wang ,  Yanchao Mao ,  Ping Zhao

IPC: H01L41/113 ,  H01L41/22 ,  H01L41/18 ,  H01L41/45 ,  H01L41/193

CPC classification number: H01L41/113 ,  H01L41/193 ,  H01L41/45

Abstract: Piezoelectric materials based on nanoporous polymer foams are provided. Also provided are nanogenerators incorporating the piezoelectric materials, piezoelectric energy harvesters incorporating the nanogenerators and methods of making and using the same. The piezoelectric materials comprise a unitary nanoporous matrix composed of a piezoelectrically active organic polymer, in which the pores are interconnected and have nanoscale diameters.

Abstract translation: 提供了基于纳米多孔聚合物泡沫的压电材料。 还提供了纳入压电材料的纳米发生器，纳入纳米发生器的压电能量收集器及其制造和使用方法。 压电材料包括由压电活性有机聚合物组成的单一纳米多孔基质，其中孔相互连接并具有纳米尺寸的直径。

公开(公告)号：US20140333184A1

公开(公告)日：2014-11-13

申请号：US13891291

申请日：2013-05-10

Applicant: Wisconsin Alumni Research Foundation

Inventor： Xudong Wang ,  Yanchao Mao ,  Ping Zhao

IPC: H01B1/12 ,  H01L41/113

CPC classification number: H01L41/113 ,  H01L41/193 ,  H01L41/45

Abstract: Piezoelectric materials based on nanoporous polymer foams are provided. Also provided are nanogenerators incorporating the piezoelectric materials, piezoelectric energy harvesters incorporating the nanogenerators and methods of making and using the same. The piezoelectric materials comprise a unitary nanoporous matrix composed of a piezoelectrically active organic polymer, in which the pores are interconnected and have nanoscale diameters.

Abstract translation: 提供了基于纳米多孔聚合物泡沫的压电材料。 还提供了纳入压电材料的纳米发生器，纳入纳米发生器的压电能量收集器及其制造和使用方法。 压电材料包括由压电活性有机聚合物组成的单一纳米多孔基质，其中孔相互连接并具有纳米尺寸的直径。