Fabrication of advanced cellulosic triboelectric materials via dielectric modulation

G Du, J Wang, Y Liu, J Yuan, T Liu, C Cai… - Advanced …, 2023 - Wiley Online Library
The rapid rise of triboelectric nanogenerators (TENGs), which are emerging energy
conversion devices in advanced electronics and wearable sensing systems, has elevated …

Exploring liquid-solid interface based triboelectrification, structures, and applications

KR Kaja, S Hajra, S Panda, MA Belal, U Pharino… - Nano Energy, 2024 - Elsevier
In recent years, there has been a quest to accelerate the search for efficient and sustainable
energy harvesting technologies due to challenges originating from fossil fuel depletion and …

Manipulating the triboelectric surface charge density of polymers by low-energy helium ion irradiation/implantation

S Li, Y Fan, H Chen, J Nie, Y Liang, X Tao… - Energy & …, 2020 - pubs.rsc.org
Triboelectric materials and their modification methods are the cornerstones for fabricating
triboelectric nanogenerators (TENGs). Numerous modification methods have been …

Boosting the power and lowering the impedance of triboelectric nanogenerators through manipulating the permittivity for wearable energy harvesting

HL Wang, ZH Guo, G Zhu, X Pu, ZL Wang - ACS nano, 2021 - ACS Publications
Triboelectric nanogenerators (TENGs), which hold great promise for sustainably powering
wearable electronics by harvesting distributed mechanical energy, are still severely limited …

Low-density silk nanofibrous aerogels: fabrication and applications in air filtration and oil/water purification

X Xie, Z Zheng, X Wang, D Lee Kaplan - ACS nano, 2021 - ACS Publications
A method was developed to fabricate light, water-insoluble silk fibroin nanofibrous aerogels
(SNFAs) through solvent welding of lyophilized silk nanofibrous 3D networks at the junction …

Ultrathin stretchable triboelectric nanogenerators improved by postcharging electrode material

W Zhang, Q Liu, S Chao, R Liu, X Cui… - … Applied Materials & …, 2021 - ACS Publications
Sustainable ultrathin stretchable power sources have emerged with the development of
wearable electronics. They obtain energy from living organisms and the environment to …

Polymer electrets and their applications

X Li, Y Wang, M Xu, Y Shi, H Wang… - Journal of applied …, 2021 - Wiley Online Library
Polymer electrets have revealed great potential application in electromechanical devices
because of the low weight, large quasi‐piezoelectric sensitivity, and excellent flexibility. For …

Sustainable highly charged C 60-functionalized polyimide in a non-contact mode triboelectric nanogenerator

JW Lee, S Jung, J Jo, GH Han, DM Lee, J Oh… - Energy & …, 2021 - pubs.rsc.org
In this paper, we report on a new dielectric, a C60-containing block polyimide (PI-b-C60).
This was realized by introducing C60 as pendent groups into a polymer backbone. When …

Nanocomposite Electret Layer Improved Long‐Term Stable Solid–Liquid Contact Triboelectric Nanogenerator for Water Wave Energy Harvesting

XJ Zhao, HL Wang, ZL Wang, J Wang - Small, 2024 - Wiley Online Library
With the continuous rise of environmental pollution and energy crisis, the global energy
revolution is risen. Development of renewable blue energy based on the emerging …

Progress and perspective of polymer electret-based PM2. 5 filtration: Efficiencies, regeneration, and energy implications

RR Cai, LZ Zhang - Energy, 2023 - Elsevier
Abstract High-performance PM 2.5 filtration technologies are urgently needed for both air
purification and energy conservation. As a superior filtration media, the polymer electret …