Results 141 to 150 of about 31,166 (302)

Biopolymer Materials in Triboelectric Nanogenerators: A Review

Polymers
In advancing the transition of the energy sector toward heightened sustainability and environmental friendliness, biopolymers have emerged as key elements in the construction of triboelectric nanogenerators (TENGs) due to their renewable sources and excellent biodegradability.
Qiliang Zhu, Enqi Sun, Zequan Zhao, Tong Wu, Shuchang Meng, Zimeng Ma, Muhammad Shoaib, Hafeez Ur Rehman, Xia Cao, Ning Wang   +9 more
openaire   +2 more sources

Robust and High-Performance Textile-based Triboelectric Nanogenerators Integrated with 2D Materials for Sustainable Self-Powered Wearable Electronics [PDF]

The human body continuously generates ambient mechanical energy through diverse movements, such as walking and cycling, which can be harvested via various renewable energy harvesting mechanisms. Triboelectric Nanogenerator (TENG) stands out as one of the
Iftikhar, Ali, Nazmul , Karim, Shaila, Afroj   +2 more
core   +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

Triboelectric power generation performance of polyvinyl alcohol using ZnO–CuO–AgO trimetallic nanoparticles

Materials for Renewable and Sustainable Energy
Triboelectric nanogenerators (TENGs), a new technology for gathering sustainable energy, have attracted much scientific interest. In this study, we describe a unique method for modifying the triboelectric power generation performance of Polyvinyl Alcohol
Swathi Yempally, Sumalatha Bonthula, Deepalekshmi Ponnamma   +2 more
doaj   +1 more source

Stiffness Modulation in Flexible Rotational Triboelectric Nanogenerators for Dual Enhancement of Power and Reliability

Nanomaterials
Rotational nanogenerators with flexible triboelectric layers have wide applications and high reliability. However, flexible materials cause a severe reduction in contact force and thus triboelectric output power.
Feng Li, Ao Yin, Yaao Zhou, Tao Liu, Qingqing Liu, Weijie Ruan, Ling Bu   +6 more
doaj   +1 more source

High‐Strength, Fluorescent, Triboelectric Cellulose Hydrogel‐Derived Plastics Through Molecular Network Engineering for Energy Harvesting and Motion Sensing

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Multifunctional cellulose hydrogel‐derived plastics (FCBPs) are fabricated via a novel molecular network engineering strategy involving epoxy cross‐linking, solvent exchange, and hot‐pressing techniques. The resulting materials exhibit high mechanical strength, excellent thermal/solvent resistance, stable fluorescence, complete biodegradability, and ...
Fuyuan Lu, Yifan Jiao, Yuxuan Chen, Zhezhe Zhou, Gaobo Lou, Caicai Li, Gaojie Jiao, Mark Lynch, Jialong Wen, Xiaochun Zhang, Pingan Song, Dan Sun   +11 more
wiley   +1 more source

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

Electron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary, Harsh Sable, Sonu Sonu, Lakshita Phor, Reddicherla Umapathi, Pradeep Bhadola   +5 more
wiley   +1 more source

A Flexible Bimodal Sensor With Single Configuration Enabling Strain and Touchless Sensing

FlexTech, EarlyView.
A flexible bimodal sensor with a single architecture enables simultaneous strain detection and touchless perception, providing a facile platform for integrated multistimulus sensing and intelligent human–machine interaction. ABSTRACT Human–machine interfaces increasingly require sensors capable of perceiving both direct physical interactions and remote
Ye Qiu, Gang Zhou, Xinwei Jin, Kun Kong, Zhengle Xu, Jiongxu Han, Zhaoyan Li, Yijie Wang, Jiajun Zhu, Jiahui Lu, Ye Tian, Yi Song, Huaping Wu   +12 more
wiley   +1 more source

Beyond Thermal Comfort: A Comprehensive Review of Multifunctional Personal Thermal Management Wearables

FlexTech, EarlyView.
Regulation strategies, material platforms, and application scenarios of personal thermal management wearables. ABSTRACT Personal thermal management (PTM) has emerged as a vital frontier for protecting individual health, mitigating societal energy burdens, and combating global climate change.
Zhihan Zhang, Haiwen Luan
wiley   +1 more source

Recent advances in multifunctional soft robots: A materials–structures–systems co‐design perspective for synergistic integration

FlexMat, EarlyView.
Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu, Zicao Peng, Chong Sun, Haitao Yang   +3 more
wiley   +1 more source