Results 71 to 80 of about 5,518 (242)

Study of Nitrogen-Doped Carbon Nanotubes for Creation of Piezoelectric Nanogenerator

Journal of Low Power Electronics and Applications, 2023
The creation of sustainable power sources for wearable electronics and self-powered systems is a promising direction of modern electronics. At the moment, a search for functional materials with high values of piezoelectric coefficient and elasticity, as ...
Marina V. Il’ina, Olga I. Soboleva, Soslan A. Khubezov, Vladimir A. Smirnov, Oleg I. Il’in   +4 more
doaj   +1 more source

Power computation for the triboelectric nanogenerator

, 2018
We consider, from a mathematical perspective, the power generated by a contact-mode triboelectric nanogenerator, an energy harvesting device that has been well studied recently. We encapsulate the behaviour of the device in a differential equation, which
Deane, J. H. B., Dharmasena, R. D. I. G., Gentile, G.   +2 more
core   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

Recent progress on flexible nanogenerators toward self‐powered systems

InfoMat, 2020
The advances in wearable/flexible electronics have triggered tremendous demands for flexible power sources, where flexible nanogenerators, capable of converting mechanical energy into electricity, demonstrate its great potential. Here, recent progress on
Yiming Liu, Lingyun Wang, Ling Zhao, Xinge Yu, Yunlong Zi   +4 more
doaj   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

Development of double-layer FF peptide microrod arrays for high performance piezoelectric nanogenerators

Fundamental Research
Piezoelectric biomaterials have shown good energy conversion capability and promising future for biomedical applications. However, their performance is still limited by their relatively low piezoelectric constant, and increasing the power by connecting ...
Jiaojiao Zhang, Jing Liu, Wen Hu, Xue Jiang, Long Zhou, Yumin Tang, Zhong Lin Wang, Rusen Yang   +7 more
doaj   +1 more source

Nanogenerator comprising piezoelectric semiconducting nanostructures and Schottky conductive contacts [PDF]

, 2011
A semiconducting device includes a substrate, a piezoelectric wire, a structure, a first electrode and a second electrode. The piezoelectric wire has a first end and an opposite second end and is disposed on the substrate.
He, Jr-Hau, Song, Jinhui, Wang, Xudong, Wang, Zhong L., Zhou, Jun   +4 more
core   +1 more source

Vision‐Augmented Wearable Interfaces: Bioinspired Approaches for Realistic AI‐Human‐Machine Interaction

Advanced Materials Technologies, EarlyView.
This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee, Gwuidong Ryu, Kisoo Kim, Feng Xu, Won Gu Lee   +4 more
wiley   +1 more source

A Novel Arch-Shape Nanogenerator Based on Piezoelectric and Triboelectric Mechanism for Mechanical Energy Harvesting

Nanomaterials, 2014
A simple and cost-effective approach was developed to fabricate piezoelectric and triboelectric nanogenerator (P-TENG) with high electrical output. Additionally, pyramid micro structures fabricated atop a polydimethylsiloxane (PDMS) surface were employed
Chenyang Xue, Junyang Li, Qiang Zhang, Zhibo Zhang, Zhenyin Hai, Libo Gao, Ruiting Feng, Jun Tang, Jun Liu, Wendong Zhang, Dong Sun   +10 more
doaj   +1 more source

Lanthanide-assisted deposition of strongly electro-optic PZT thin films on silicon: toward integrated active nanophotonic devices [PDF]

, 2015
The electro-optical properties of lead zirconate titanate (PZT) thin films depend strongly on the quality and crystallographic orientation of the thin films.
Beeckman, Jeroen, Bliznuk, Vitaliy, Botterman, Jonas, Neyts, Kristiaan, Puthenparampil George, John, Smet, Philippe, Van Thourhout, Dries, Woestenborghs, Wouter   +7 more
core   +2 more sources