Results 121 to 130 of about 3,972 (269)

A simulation study on the contact‐separation triboelectric nano‐generator for magnetic energy harvester

IET Nanodielectrics
Transmission lines and outdoor substations are replete with various forms of micro energy such as wind energy, solar energy, and electromagnetic energy.
Yibing Zhang, Fenghui Li, Yagang Wang, Shanlin Tong, Yuhao Li, Xuhui Li, Wu Lu, Yongsheng Liu   +7 more
doaj   +1 more source

Metallic MXenes: A new family of materials for flexible triboelectric nanogenerators [PDF]

, 2018
Wearable and flexible electronics warrant the development of self-powered devices to circumvent the limitations imposed by traditional energy storage devices.
Behlow, Herbert, Dong, Yongchang, Gogosti, Yury, Maleski, Kathleen, Mallineni, Sai Sunil Kumar, Mochalin, Vadym N., Podila, Ramakrishna, Rao, Apparao M.   +7 more
core   +1 more source

An 11.9 Volts Paper Based Solar-TENG For Self-Powered Systems [PDF]

In the face of increasing energy demand and the imperative to shift towards sustainable sources, this study presents a novel approach to continuous electricity generation leveraging a hybrid system.
Chidiob, Obinna, Eke, Prof James, Okafor, Patrick   +2 more
core   +2 more sources

High‐Power Terahertz Emission from Picosecond Nano‐Plasma Switching Driven by Secondary Electron Emission Avalanche

Advanced Science, EarlyView.
A nano‐plasma device enables watt‐level on‐chip THz generation through picosecond switching triggered by secondary electron emission avalanche. An ultra‐dense electron sheet initiates nano‐plasma formation within a ∼100 nm gap, driving rapid energy release into an integrated resonator.
Guangyu Sun, Mohammad Rezaei, Yuheng Hu, Guan‐Jun Zhang, Elison Matioli   +4 more
wiley   +1 more source

Achieving 87% of Theoretical Output Charge Density by Optimizing Charge Behaviors in Polydimethylsiloxane/CaCu3Ti4O12-Based Triboelectric Nanogenerators

Research
Triboelectric charge behaviors, including the generation, storage, and dissipation, play a pivotal role in determining the output charge density of triboelectric nanogenerators (TENGs). While numerous factors influence these behaviors, prior research has
Jinyang Liu, Zhongkun Wang, Shuo Wang, Yuanzheng Zhang, Weikun Li, Song Zhao, Dongyang Li, Yonghui Wu, Hengyu Guo, Haiwu Zheng   +9 more
doaj   +1 more source

Self‐Powered Bearing Sensing and Real‐Time Fault Diagnosis Enabled by Non‐Invasive Triboelectric Sensors and Edge AI Acceleration

Advanced Science, EarlyView.
This study achieves the synergistic integration of self‐powered sensing and edge AI acceleration to establish a real‐time fault diagnosis system. The proposed TENG‐based self‐powered bearing sensor (NSE‐TBS) and FPGA‐accelerated edge AI framework fundamentally break through the inherent limitations of conventional monitoring systems, including complex ...
Kehui Zhu, Zhongheng Liu, Xinming Li, Jinrui Zhang, Meng Li, Yiming Guo, Lihua Han, Yanxue Wang   +7 more
wiley   +1 more source

Progress in Strain Engineering of 2D‐Integrated Heterostructures for Ultrasensitive Sensors

Advanced Science, EarlyView.
 . ABSTRACT Two‐dimensional (2D) integrated heterostructures have emerged as a cornerstone in the advancement of next‐generation sensor technologies. These heterostructures, which combine materials with different dimensionalities, have led to significant breakthroughs in sensing performance and device integration.
That Buu Ton, Tuan Sang Tran, Duc Khanh Tran, Van Thanh Dau, Dzung Viet Dao   +4 more
wiley   +1 more source

Perovskite-Based Triboelectric Nanogenerator and Its Application Towards Self-Powered Devices

Nanoenergy Advances
Research on triboelectric nanogenerators (TENGs) and self-powered devices has rapidly grown in recent years since its first report in 2012 by Prof. Wang’s group.
Zhangsiyuan Jin, Hening Xing, Yian Hu, Yuljae Cho   +3 more
doaj   +1 more source

Triboelectric Turbines: Design and Construction of a Multi-Rotor Counter-Rotating Wind Turbine Utilizing Direct-Current Triboelectric Nanogenerators [PDF]

, 2017
Direct-current triboelectric nanogenerators (DC-TENG) harness the friction generated between dissimilar rotating materials and convert it to useable electrical power.
Forti, Adam
core   +1 more source

Research Progress and Applications of Non‐Carrier‐Injection Electroluminescence

Advanced Electronic Materials, EarlyView.
Non‐carrier‐injection electroluminescence (NCI‐EL) uses AC fields and displacement currents to trigger light from internal charge reservoirs, enabling minimalist emitters with remotely coupled terminals. This review maps shared mechanisms across organics, GaN, quantum dots, and TMDCs, compares planar, interdigital, single‐terminal, and coaxial designs,
Wei Huang, Jianbi Le, Rong Chen, Zhixian Lin, Xiongtu Zhou, Yongai Zhang, Chaoxing Wu   +6 more
wiley   +1 more source