Growth of 3D branched ZnO nanowire for DC-type piezoelectric nanogenerators

被引：12

作者：

Yang, Dechao ^{[1
]}

Qiu, Yu ^{[2
,3
]}

Wang, Tianyuan ^{[1
]}

Song, Wenbin ^{[1
]}

Wang, Zhenzhen ^{[2
]}

Xu, Jin ^{[1
]}

Feng, Qiuxia ^{[1
]}

Zong, Yang ^{[1
]}

Sun, Xiaoling ^{[1
]}

机构：

[1] Dalian Neusoft Univ Informat, Dept Elect Engn, Dalian 116024, Peoples R China

[2] Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China

[3] Dalian Univ Technol, Key Lab Micro Nano Technol & Syst Liaoning Prov, Dalian 116024, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2016年 / 27卷 / 07期

关键词：

POLYMER SOLAR-CELLS; EFFICIENCY; ENERGY; PHOTOVOLTAICS; FABRICATION; NANOWALL; VOLTAGE; OUTPUT; ARRAYS; FILM;

D O I：

10.1007/s10854-016-4619-x

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we have demonstrated 3D branched ZnO nanotrees (ZNTs) on flexible ITO-PET substrates by a facile two-step hydrothermal approach. The characterization of the as-grown ZNTs was studied by using SEM and XRD. Furthermore, self-powered piezoelectric nanogenerators (NGs) based on these ZNTs were fabricated. It is proved that the ZNT structures could significantly enhance the output current to similar to 300 nA, much higher than that of the previously reported NWs-based NGs, and their application toward energy harvesting devices is promising for the miniaturization of a power package and wearable devices.

引用

页码：6708 / 6712

页数：5

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