triboelectric

High triboelectrification and charge collection efficiency of direct current triboelectric nanogenerator achieved by tri-synergistic enhancement strategy

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE03784G, Paper
Shuyan Xu, Jian Wang, Chuncai Shan, Kaixian Li, Huiyuan Wu, Gui Li, Shaoke Fu, Qionghua Zhao, Yi Xi, Chenguo Hu
Direct current triboelectric nanogenerator (DC-TENG) utilized air-breakdown effect to collect triboelectrification charges from dielectric tribo-layers, providing a new type of mechanical energy harvesting mode for TENGs, which has demonstrated its...
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triboelectric

Recent advances in stretchable hydrogel-based triboelectric nanogenerators for on-skin electronics

Mater. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QM00784K, Review Article
Baosen Zhang, Ruge Wang, Ruizhi Wang, Baojin Chen, Haidong Li, Ao Shen, Yanchao Mao
This review summarizes the properties of stretchable hydrogels and their optimization for TENGs in on-skin electronics, highlighting applications and addressing challenges related to durability and user comfort.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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triboelectric

PEO/cysteine composite nanofiber-based triboelectric nanogenerator for tiny mechanical energy harvesting

J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA06845A, Paper
Yijun Hao, Jia Yang, Xiaopeng Zhu, Keke Hong, Jiayu Su, Yong Qin, Wei Su, Hongke Zhang, Chuguo Zhang, Xiuhan Li
Triboelectric nanogenerator (TENG) has acted as a promising method for capturing mechanical energy. However, traditional polymer triboelectric materials result burden to environment, the natural/biodegradable tribo-materials have the disadvantages of poor...
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triboelectric

Achieving high performance triboelectric nanogenerators simultaneously with high-voltage and high-charge energy cycle

Energy Environ. Sci., 2024, 17,8734-8744
DOI: 10.1039/D4EE02447H, Paper
Open Access
Yikui Gao, Jiaqi Liu, Linglin Zhou, Lixia He, Di Liu, Peiyuan Yang, Bingzhe Jin, Zhong Lin Wang, Jie Wang
This work achieves a high-voltage and high-charge energy cycle for TENGs, as well as lossless energy transmission between TENGs and PMCs.
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triboelectric

An octave box inspired energy regularization triboelectric nanogenerator for highly efficient wave energy harvesting

Energy Environ. Sci., 2024, 17,8829-8837
DOI: 10.1039/D4EE02969K, Paper
Yuanchao Ren, Zizhuo Wang, Jie Chen, Fei Wu, Hengyu Guo
Inspired by the mechanical transmission structure of octave boxes, this work proposes a novel energy regularization triboelectric nanogenerator to effectively convert chaotic wave energy into stable electric output.
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triboelectric

Genostep: Graphene-enhanced Triboelectric Foot-traffic Energy Harvesting System

Green Graphene announces a patent pending system from three years of research




triboelectric

Triboelectric Energy Harvesting Device and Method for Manufacturing Same

The present invention relates to a triboelectric energy harvesting device and a method for manufacturing the same. The triboelectric energy harvesting device according to an embodiment of the present invention includes a first frictional layer provided with a first surface having first electron affinity, and a second frictional layer facing the first surface and having second electron affinity, wherein at least one of the first and second frictional layers is formed of an elastic material and is provided in an elastic structure.




triboelectric

Triboelectric Nanogenerator for Powering Portable Electronics

A triboelectric generator includes a first contact charging member and a second contact charging member. The first contact charging member includes a first contact layer and a conductive electrode layer. The first contact layer includes a material that has a triboelectric series rating indicating a propensity to gain electrons due to a contacting event. The conductive electrode layer is disposed along the back side of the contact layer. The second contact charging member is spaced apart from and disposed oppositely from the first contact charging member. It includes an electrically conductive material layer that has a triboelectric series rating indicating a propensity to lose electrons when contacted by the first contact layer during the contacting event. The electrically conductive material acts as an electrode. A mechanism maintains a space between the first contact charging member and the second contact charging member except when a force is applied thereto.




triboelectric

Irreproducibility in the triboelectric charging of insulators: evidence of a non-monotonic charge versus contact time relationship

Phys. Chem. Chem. Phys., 2020, Accepted Manuscript
DOI: 10.1039/D0CP01317J, Paper
Jinyang Zhang, Chao Su, Fergus Rogers, N Darwish, Michelle Coote, Simone Ciampi
Here, we investigate the development and relaxation of static charges on the surface of plastic materials that are first brought in contact, and then macroscopically separated. Experimentalists dealing with the...
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triboelectric

A flexible semitransparent dual-electrode hydrogel based triboelectric nanogenerator with tough interfacial bonding and high energy output

J. Mater. Chem. C, 2020, 8,5752-5760
DOI: 10.1039/C9TC06937B, Paper
Xin Jing, Heng Li, Hao-Yang Mi, Pei-Yong Feng, Xiaoming Tao, Yuejun Liu, Chuntai Liu, Changyu Shen
A flexible semitransparent dual-electrode hydrogel based TENG with tough interfacial bonding and high output was developed.
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triboelectric

[ASAP] Biohybrid Triboelectric Nanogenerator for Label-Free Pharmacological Fingerprinting in Cardiomyocytes

Nano Letters
DOI: 10.1021/acs.nanolett.0c01584




triboelectric

Boosting performances of triboelectric nanogenerators by optimizing dielectric properties and thickness of electrification layer

RSC Adv., 2020, 10,17752-17759
DOI: 10.1039/D0RA02181D, Paper
Open Access
Xiaofang Kang, Chongxiang Pan, Yanghui Chen, Xiong Pu
Enhanced output performances of a triboelectric nanogenerator (TENG) are achieved by optimizing the high-dielectric-constant filler content in the electrification layer and decreasing its thickness.
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