Textile Triboelectric Nanogenerators with Diverse 3D-Spacer Fabrics for Improved Output Voltage

被引：12

作者：

Kwon, Dae-Hyeon ^{[1
]}

Kwon, Jin-Hyuk ^{[1
]}

Jeong, Jaebum ^{[2
]}

Lee, Youngju ^{[3
,4
]}

Biswas, Swarup ^{[4
]}

Lee, Dong-Wook ^{[3
]}

Lee, Sohee ^{[5
]}

Bae, Jin-Hyuk ^{[1
,6
]}

Kim, Hyeok ^{[4
]}

机构：

[1] Kyungpook Natl Univ, Sch Elect & Elect Engn, 80 Daehakro, Daegu 41566, South Korea

[2] Korea Inst Ceram Engn & Technol KICET, Nano Mat & Nano Technol Ctr, Jinju 52851, South Korea

[3] Korea Inst Ind Technol KITECH, Appl Robot R&D Dept, Ansan 15588, South Korea

[4] Univ Seoul, Inst Informat Technol, Sch Elect & Comp Engn, 163 Seoulsiripdaero, Seoul 02504, South Korea

[5] Gyeongsang Natl Univ, Res Inst Nat Sci, Dept Clothing & Text, 501 Jinjudaero, Gyeongsangnamdo 52828, South Korea

[6] Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea

来源：

ELECTRONICS | 2021年 / 10卷 / 08期

基金：

新加坡国家研究基金会;

关键词：

3D fabric; triboelectric nanogenerator; knitting structure; output voltage;

D O I：

10.3390/electronics10080937

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Electrically superior triboelectric nanogenerators (TENG) using 3D fabric and PDMS show great application potential for biokinetic energy harvesting and multifunctional self-power devices. In this study, TENG with fabric-PDMS-fabric structure was produced using various 3D fabrics and PDMS. The peak-to-peak output voltage of various 3D fabrics was compared. The output voltage changes due to structure and vertical fibers. Also, the coefficient of surface friction between the PDMS and the fabric improves the output voltage. TENG using different 3D-spacer polymeric fabrics showed different maximum peak-to-peak output voltage performance. It is attributed to the stiffness, lateral elasticity and 3D morphology of the fabrics. It is considered that those factors including stiffness, lateral elasticity and 3D morphology influence the densities in vertical and lateral fiber to fiber interaction.

引用

页数：7

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