Results 111 to 120 of about 3,724 (254)

Graphene reinforced cement-based triboelectric nanogenerator for efficient energy harvesting

This study investigated a graphene reinforced cement-based triboelectric nanogenerator (TENG) aimed at harvesting mechanical energies in infrastructure. The triboelectric layers of the cement-based TENG consisted of a fully cured graphene modified cement-
Dong, Wenkui, Li, Wengui
core   +1 more source

Fabrication of flexible composite electrodes and their application in flexible supercapacitors for wearable electronic devices

FlexMat, EarlyView.
This review surveys current progress in composite flexible electrodes for flexible supercapacitors, emphasizing how structural engineering and material synergy enhance both mechanical compliance and electrochemical performance. It discusses fabrication strategies, emerging application scenarios, and ongoing challenges, offering updated insights that ...
Weikang Wang, Qing Liu, Ang Lv, Shuai Zhou, Chunlei Zhang, Luping Zhang, Liming Li, Weiwei Zhao, Yuchun Tang, Fei Huang   +9 more
wiley   +1 more source

Skeleton Enhanced Dispersed Lubricant Particle Based Triboelectric Nanogenerator for Droplet Energy Harvesting

Advanced Science
Liquid–solid triboelectric nanogenerators (LS‐TENGs) can be widely utilized for droplet energy harvesting, in which slippery modification of triboelectric layer is crucial for output enhancement.
Changjun Yang, Yan Wang, Yamei Wang, Zelinlan Wang, Yurun Guo, Liwen Zhang, Xiaolin Liu, Huawei Chen   +7 more
doaj   +1 more source

Triboelectric nanogenerator based on inkjet-printed electrode for cultural relic protection

Materials & Design
Although the triboelectric nanogenerator (TENG) based on in-plane electrodes has been designed for enhancing the practicality of TENG in Internet of Things (IoT) sensing field, the effects of electrode shape and curvature radius on the electrical ...
Meng-Nan Liu, Kang-Rui Zhu, Lin-Xin Wu, Jun Zhang, Yun-Ze Long   +4 more
doaj   +1 more source

자기 정렬 섬모구조를 활용한 에너지 하베스터 및 유연 압력 센서

Microstructure, Cilia, Triboelectric nanogenerator, Energy harvesting, Pressure sensor, 미세구조, 섬모, 마찰전기 나노발전기, 에너지 하베스팅, 압력 센서NI. Introduction and Motivation 1 II.
Jungyeun Seo
core   +1 more source

듀얼 모드로 작동하는 구슬 기반 마찰 대전 발전기와 치매 환자를 위한 웨어러블 센서로의 응용

, 2023
학위논문(석사) - 한국과학기술원 : 전기및전자공학부, 2023.2,[ii, 30 p. :]Triboelectric Nanogenerator (TENG) is a promising self-powered sensor due to low cost fabrication and wide range of material selection.
Son, Joon-Ha
core  

Triboelectric nanogenerators for vehicle intelligent cockpits

FlexMat, EarlyView.
Converting mechanical stimuli from drivers and vehicle motion into electrical signals, triboelectric nanogenerators provide promising interfaces toward passive, flexible, distributed and intelligent sensing for next‐generation automotive cockpits to support three core functional dimensions: driver state monitoring, vehicle state monitoring, and human ...
Haiqiu Tan, Shiquan Lü, Xiangwei Meng, Huiying Zhang, Wenxing Zhang, Dongxian Sun, Xiao Lu, Lei Wang, Haodong Zhang, William W. Yu   +9 more
wiley   +1 more source

Artificial structures for human‐machine interfaces with closed‐loop interaction

FlexMat, EarlyView.
Artificial structures bridge sensing and feedback in closed‐loop human‐machine interfaces by providing geometry‐enabled mechanical and functional programmability. This review maps the role of artificial structures in diverse sensing modalities and feedback strategies, and illustrates their integration into closed‐loop interaction systems, highlighting ...
Taiqi Hu, Taisong Pan, Siqi Chen, Yiting Zhang, Yuan Lin   +4 more
wiley   +1 more source

Solid–Liquid Triboelectric Nanogenerators as Physicochemical Encoders for Intelligent Liquid Recognition

Interdisciplinary Materials, EarlyView.
Solid–liquid triboelectric nanogenerators are conceptualized as dynamic physicochemical encoders that encode intrinsic liquid properties into distinguishable triboelectric fingerprints. This review provides a unified framework for these platforms, covering sensing mechanisms in droplet impact, continuous flow, and immersion modes.
Mingrui Wang, Yuanzhe Liang, Lining Zhang, Tian Tang, Kean C. Aw, Kai Qian, Ziyi Dai, Bingpu Zhou, Lihua Tang   +8 more
wiley   +1 more source

Research on Hybrid Vibration Sensor for Measuring Downhole Drilling Tool Vibrational Frequencies

Applied Sciences
The vibration parameters during drilling play a critical role in enhancing drilling speed and ensuring safety. However, traditional downhole vibration sensors face limitations in their power supply methods, hindering widespread adoption.
Jiangbin Liu, Guangzhi Pan, Chuan Wu, Yanjun Feng   +3 more
doaj   +1 more source