Topographically-Designed Triboelectric Nanogenerator via Block Copolymer Self-Assembly
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- 作者：Chang Kyu Jeong ; Kwang Min Baek ; Simiao Niu ; Tae Won Nam ; Yoon Hyung Hur ; Dae Yong Park ; Geon-Tae Hwang ; Myunghwan Byun ; Zhong Lin Wang ; Yeon Sik Jung ; Keon Jae Lee
- 刊名：Nano Letters
- 出版年：2014
- 出版时间：December 10, 2014
- 年：2014
- 卷：14
- 期：12
- 页码：7031-7038
- 全文大小：542K
- ISSN：1530-6992
文摘
Herein, we report a facile and robust route to nanoscale tunable triboelectric energy harvesters realized by the formation of highly functional and controllable nanostructures via block copolymer (BCP) self-assembly. Our strategy is based on the incorporation of various silica nanostructures derived from the self-assembly of BCPs to enhance the characteristics of triboelectric nanogenerators (TENGs) by modulating the contact-surface area and the frictional force. Our simulation data also confirm that the nanoarchitectured morphologies are effective for triboelectric generation.