Results 81 to 90 of about 31,166 (302)

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

Advanced Materials Technologies, EarlyView.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald, Ali Nawaz, Amandeep Singh, Prashant Sonar   +3 more
wiley   +1 more source

Integrated charge excitation triboelectric nanogenerator

Nature Communications, 2019
Triboelectric nanogenerators may benefit Internet-of-Things era energy demands, but application is hindered by low charge density. Here the authors maximize charge density in ambient conditions and achieve stable power generation in a triboelectric ...
Wenlin Liu, Zhao Wang, Gao Wang, Guanlin Liu, Jie Chen, Xianjie Pu, Yi Xi, Xue Wang, Hengyu Guo, Chenguo Hu, Zhong Lin Wang   +10 more
doaj   +1 more source

Upscaling Pulsed Laser Fragmentation in Liquids by Advanced Free‐Flow Setups

Advanced Materials Technologies, EarlyView.
Advanced flow setups providing thin colloid films are introduced to upscale pulsed laser fragmentation in liquids for sustainable nanoparticle synthesis. Their potential is demonstrated by yielding remarkably small ZnO nanoparticles of <7 nm. Numerical simulations complement the study, revealing that the superior performance can be attributed to ...
Jan Lino Kricke, Zongwen Fu, Sebastian Burgmann, Uwe Janoske, Carlos Doñate‐Buendía, Bilal Gökce   +5 more
wiley   +1 more source

A review of material design for high performance triboelectric nanogenerators: performance improvement based on charge generation and charge loss

Nanoscale Advances
As a type of innovative device, triboelectric nanogenerators (TENGs) are capable of converting mechanical energy into electrical energy through the triboelectric effect.
Xiaochuan Li, Qianxi Yang, Dahu Ren, Qianying Li, Huake Yang, Xue-Mei Zhang, Yi Xi   +6 more
semanticscholar   +1 more source

Development of wearable triboelectric Nanogenerators using optimised knitted structures

, 2023
The rapid development of portable and wearable electronic devices has increased the demand for sustainable, low-maintenance, and lightweight power-supplying methods.
Dassanayaka HDDG
core  

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

Advanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett, Maxwell Hammond, Niloufar Seyfi, Amirreza Fahim Golestaneh, Venanzio Cichella, Caterina Lamuta   +5 more
wiley   +1 more source

A self-improving triboelectric nanogenerator with improved charge density and increased charge accumulation speed

Nature Communications, 2018
The performance of triboelectric nanogenerators is impacted by charge density, which can be restricted by air breakdown. Here the authors report a self-improving triboelectric nanogenerator that overcomes the limitation, achieving increased charge ...
Li Cheng, Qi Xu, Youbin Zheng, Xiaofeng Jia, Yong Qin   +4 more
doaj   +1 more source

Flexible Sensors for Robotics Tactile Perception: A Review

Advanced Robotics Research, EarlyView.
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley   +1 more source

Sustainable polymer materials for triboelectric and hybrid energy harvesting [PDF]

APL Electronic Devices
The generation of sustainable electrical energy from wasted environmental mechanical stimuli is a necessary step for supplying low-power devices in this digitalization era.
P. Costa, S. Lanceros-Méndez, C. R. Tubio, G. Pace, R. Brito-Pereira, T. Rodrigues-Marinho   +5 more
doaj   +1 more source

Triangulated Cylinder Origami-Based Piezoelectric/Triboelectric Hybrid Generator to Harvest Coupled Axial and Rotational Motion

Research, 2021
Piezoelectric nanogenerators (PENGs) and triboelectric nanogenerators (TENGs) are representative technologies that can harvest mechanical energy. In general, piezoelectric/triboelectric hybrid generators can harvest considerable energy with a limited ...
Jihoon Chung, Myunghwan Song, Seh-Hoon Chung, Woojin Choi, Sanghyun Lee, Zong-Hong Lin, Jinkee Hong, Sangmin Lee   +7 more
doaj   +1 more source