Results 101 to 110 of about 97,087 (242)

Calculation of transition matrix element, |MAB|, in a triboelectric nanogenerator (TENG) system

Results in Physics, 2018
The aim of this paper is to calculate the transition matrix element (MAB), which is one of the parameters related to quantum mechanical charge exchange to describe the microscopic transition process on the contact interface in a triboelectric nanogenerator (TENG) system.
openaire   +2 more sources

Triboelectric–Electromagnetic Generator‐Enabled Hybrid Power Backpack for Self‐Powered Field Safety Management

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A lightweight hybrid backpack integrating SC‐TENGs and R‐EMGs harvests biomechanical energy during walking. With a low activation speed of 3 km h−1 and a high specific power of 0.18 W kg−1, it enables self‐powered field safety management. The power backpack refers to an energy‐harvesting solution engineered to mitigate battery reliance in wearable ...
Jie Chen, Qiao Bi, Chao Zuo, Qian Qin, Zhihao Hu, Hengyu Guo, Qian Tang   +6 more
wiley   +1 more source

High‐Performance Wearable Triboelectric Nanogenerators Based on Polyethyleneimine‐Doped Cellulose Acetate for Self‐Powered Dynamic Signature Sensing and Verification

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A high‐performance wearable triboelectric nanogenerator (TENG) based on polyethyleneimine ‐doped cellulose acetate is demonstrated for dynamic signature authentication. The developed TENG with enhanced interfacial polarization and increased surface charge density exhibits excellent mechanical durability, environmental stability, and long‐term ...
Yoon‐Seo Choi, Han‐Bi Kang, Chae‐Eun Kim, Tae‐Jun Ha   +3 more
wiley   +1 more source

Surface Bioengineering on a Triboelectric Nanogenerator (TENG) Device

, 2020
Using biocompatible materials to develop inexpensive, self-powered devices is significant for novel clinical applications. Here we report the engineering optimization on a set of self-powering triboelectric nanogenerator (TENG) devices.
Tian, Linda
core  

Modeling and Output Optimization of Triboelectric Microphone for Acoustic Energy Harvesting

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work elucidates the fundamental multiphysics coupling mechanisms governing acoustic T‐phone, providing a critical theoretical foundation and a predictive design paradigm for the future engineering and deployment of next‐generation, self‐powered acoustic sensors.
Dan Liu, Jie Zhu, Shilong Wang, Chaobin Jia, Tao Jiang, Guofei Zhou, Jiajia Shao   +6 more
wiley   +1 more source

RANCANG BANGUN TRIBOELECTRIC NANOGENERATOR (TENG) SEBAGAI SISTEM HARVESTING ENERGI ANGIN UNTUK PENGEMBANGAN ENERGI MANDIRI

Triboelectric Nanogenerator (TENG) merupakan perangkat yang memanfaatkan efek triboelektrik untuk menghasilkan energi listrik dari gesekan antara dua material dengan afinitas elektron yang berbeda.
Irnanda, Priyadi, Adhadi, Kurniawan, NOTONEGORO, HILHAM   +2 more
core   +2 more sources

Rotary freestanding ternary electrification layered triboelectric nanogenerator (Tel-Teng) for micro vertical axis wind turbine (VAWT)

, 2023
In Partial Fulfilment of the Requirements for the Degree of Bachelor of Science in Mechanical EngineeringThe triboelectric nanogenerator (TENG) harvests ambient mechanical energy and converts it into electricity.
Cañones, Ronn Dave, Arcabal, Rey, Utbo, Jessel   +2 more
core   +1 more source

Mechanical and electric friction properties of Poly(methyl methacrylate) – Nitrocellulose blend polymer for triboelectric nanogenerators

Communications in Physics
In this study, nitrocellulose - polymethyl methacrylate (NC/PMMA) blend film as a positive triboelectric material for triboelectric nanogenerator (TENG) with controlled flexibility was successfully synthesized by varying the PMMA content in the polymer ...
Duong Nguyen Thi Thuy, Tam Le Thi Thanh, Doan T. Tung, Dung Nguyen Tuan, Duc Nguyen Anh, Dung Ngo Thanh, Hong Phan Ngoc, Lu Le Trong, Minh Phan Ngoc   +8 more
doaj   +1 more source

Lignocellulosic Triboelectric Materials for Energy Harvesting and Emerging Applications: A Review on Lignin‐Molecular Engineering toward Improved Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Contrasting sustainable biomass with depleting petroleum resources, this review charts the evolutionary timeline of lignin‐based TENGs. We systematically evaluate their fundamental mechanisms, enhancement strategies, and applications in green self‐powered electronics.
Yuxin Yang, Boyu Du, Yuwen Wang, Tian Tang, Yuxuan Xie, Jiajun Zhang, Yajun Zhang, Jingyu Xu, Xing Wang, Chuanyin Xiong   +9 more
wiley   +1 more source

Self-repairing thermoplastic polyurethane-based triboelectric nanogenerator with molybdenum disulfide charge-trapping for advanced wearable devices

In the realm of wearable electronics, the development of materials that can endure and adapt to the human experience while harvesting energy is paramount.
Veeralingam, Sushmitha, Tran, Duc Khanh, Kim, Jong-Woong   +2 more
core   +1 more source