A One-Structure-Based Piezo-Tribo-Pyro-Photoelectric Effects Coupled Nanogenerator for Simultaneously Scavenging Mechanical, Thermal, and Solar Energies

被引：138

作者：

Zhang, Kewei ^{[1
]}

Wang, Shuhua ^{[1
]}

Yang, Ya ^{[1
]}

机构：

[1] Chinese Acad Sci, Beijing Inst Nanoenergy & Nanosyst, Natl Ctr Nanosci & Technol NCNST, Beijing 100083, Peoples R China

来源：

ADVANCED ENERGY MATERIALS | 2017年 / 7卷 / 06期

基金：

北京市自然科学基金; 中国博士后科学基金; 中国国家自然科学基金;

关键词：

TRIBOELECTRIC NANOGENERATOR; PYROELECTRIC NANOGENERATORS; HYBRID; PERFORMANCE; GENERATOR; CELLS; ELECTRIFICATION; SENSORS;

D O I：

10.1002/aenm.201601852

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A one-structure-based multi-effects coupled nanogenerator based on multi-functional PbZrxTi1-xO3 (PZT) was fabricated. Through incorporating a pyroelectric nanogenerator (PyENG) a photovoltaic cell (PVC) and a triboelectric-piezoelectric nanogenerator (TPiENG) into one device with similar output electrodes the nanogenerator was able to simultaneously collect thermal solar and mechanical energies. Compared with conventional hybridized nanogenerators the device is cheaper smaller and simpler. Individually the TPiENG have a much higher output voltage but much smaller output current compared to both the individual PyENG and PVC. The multi-effects coupled nanogenerator combines the advantages of all the individual units exhibiting the best charging performance and showing potential for maximizing energy collecting from the surrounding environments.

引用

页数：8