Enhancing Mechanical and Electrical Performance through Polymer Blending: A Study on PVA-PDDA Blended Films for Triboelectric Energy Harvesting

被引：0

作者：

Debele, Nebiyou Tadesse ^{[1
]}

Reda, Alemtsehay Tesfay ^{[1
]}

Park, Yong Tae ^{[1
]}

机构：

[1] Myongji Univ, Dept Mech Engn, Yongin 17058, South Korea

来源：

COMPOSITES RESEARCH | 2024年 / 37卷 / 02期

关键词：

Polymer; Composite; Triboelectric nanogenerator; Energy harvesting; NANOGENERATOR;

D O I：

10.7234/composres.2023.37.2.139

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

This study explores the impact of polymer blending on the mechanical properties and triboelectric energy harvesting capability of composite polymers. A multifunctional free-standing polymer blend composed of poly(vinyl alcohol) (PVA) and poly(diallyldimethylammonium chloride) (PDDA) was fabricated using a polymer casting method. Stress -strain analysis of the polymer blend revealed an enhanced stretchability of 308.4% with excellent transparency. Furthermore, triboelectric analysis revealed dynamic energy harvesting capabilities with impressive electrical voltage and current output of 50 V and 5 mu A. These results represent a significant improvement compared to individual PVA and PDDA polymers and highlight the potential of polymer blending to enhance both mechanical and electrical properties for energy harvesting applications.

引用

页码：139 / 142

页数：4

共 2 条

[1] Enhancing energy harvesting performance of bilayered parylene triboelectric nanogenerators through interfacial polarization
Kim, Minsoo P.
Lee, Gunoh
Noh, Byeongil
Kim, Jaehyun
Kwak, Min Sub
Lee, Kyung Jin
Ko, Hyunhyub
NANO ENERGY, 2024, 119
[2] Enhancing the piezoelectric performance of composite PVDF flexible films through optimizing β phase content, investigating additive effects, step-wise polarization, and thermal pressing time for energy harvesting applications
Oflaz, Kamil
Ozaytekin, Ilkay
Sadasivuni, Kishor Kumar
JOURNAL OF APPLIED POLYMER SCIENCE, 2024, 141 (25)

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