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Cellulose-Based Ful...
Cellulose-Based Fully Green Triboelectric Nanogenerators with Output Power Density of 300 W m−2
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- Zhang, Renyun (author)
- Mittuniversitetet,Institutionen för naturvetenskap
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- Dahlström, Christina, 1977- (author)
- Mittuniversitetet,Institutionen för kemiteknik,FSCN
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- Zou, Haiyang (author)
- Georgia Institute of Technology, Atlanta
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- Jonzon, Julia (author)
- Mittuniversitetet,Institutionen för naturvetenskap
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- Hummelgård, Magnus, 1978- (author)
- Mittuniversitetet,Institutionen för naturvetenskap
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- Örtegren, Jonas, 1970- (author)
- Mittuniversitetet,Institutionen för naturvetenskap
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- Blomquist, Nicklas, 1987- (author)
- Mittuniversitetet,Institutionen för naturvetenskap
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- Yang, Ya (author)
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences
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- Andersson, Henrik, Dr, 1975- (author)
- Mittuniversitetet,Institutionen för elektronikkonstruktion
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- Olsen, Martin, 1971- (author)
- Mittuniversitetet,Institutionen för naturvetenskap
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- Norgren, Magnus, 1967- (author)
- Mittuniversitetet,Institutionen för kemiteknik,FSCN
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- Olin, Håkan, 1957- (author)
- Mittuniversitetet,Institutionen för naturvetenskap
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- Wang, Zhong Lin (author)
- Georgia Institute of Technology, Atlanta; Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences
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(creator_code:org_t)
- 2020-08-16
- 2020
- English.
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In: Advanced Materials. - : Wiley. - 0935-9648 .- 1521-4095. ; 32:38
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Abstract
Subject headings
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- Triboelectric nanogenerators (TENGs) have attracted increasing attention because of their excellent energy conversion efficiency, the diverse choice of materials, and their broad applications in energy harvesting devices and self-powered sensors. New materials have been explored, including green materials, but their performances have not yet reached the level of that for fluoropolymers. Here, a high-performance, fully green TENG (FG-TENG) using cellulose-based tribolayers is reported. It is shown that the FG-TENG has an output power density of above 300 W m−2, which is a new record for green-material-based TENGs. The high performance of the FG-TENG is due to the high positive charge density of the regenerated cellulose. The FG-TENG is stable after more than 30 000 cycles of operations in humidity of 30%–84%. This work demonstrates that high-performance TENGs can be made using natural green materials for a broad range of applications.
Subject headings
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- green materials
- regenerated cellulose
- triboelectric charge densities
- triboelectric nanogenerators
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Zhang, Renyun
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Dahlström, Chris ...
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Zou, Haiyang
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Jonzon, Julia
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Hummelgård, Magn ...
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Örtegren, Jonas, ...
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Blomquist, Nickl ...
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Yang, Ya
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Andersson, Henri ...
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Olsen, Martin, 1 ...
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Norgren, Magnus, ...
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Olin, Håkan, 195 ...
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Wang, Zhong Lin
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
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Advanced Materia ...
- By the university
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Mid Sweden University