Results 41 to 50 of about 154,611 (332)

Modelling of the electronic and ferroelectric properties of trichloroacetamide using Monte Carlo and first-principles calculations

Journal of Materiomics, 2017
The electronic structure and ferroelectric mechanism of trichloroacetamide were studied using first principles calculations and density functional theory within the generalized gradient approximation.
Yaxuan Cai, Shijun Luo, Zhao Wang, Juan Xiong, Haoshuang Gu   +4 more
doaj   +1 more source

A Review on Recent Advances in Piezoelectric Ceramic 3D Printing

Actuators, 2023
Piezoelectric materials are a class of materials that can generate an electric charge when subjected to mechanical stress, or vice versa. These materials have a wide range of applications, from sensors and actuators to energy-harvesting devices and ...
Jiwon Park, Dong-Gyu Lee, Sunghoon Hur, Jeong Min Baik, Hyun Soo Kim, Hyun-Cheol Song   +5 more
doaj   +1 more source

PLD growth and characteristics of lead-free NKLNST ferroelectric nanotubes

Journal of Materials Research and Technology, 2020
Lead-free (Na0.5358K0.4042Li0.06)(Nb0.893Sb0.057Ta0.05)O3 (NKLNST) nanotubes were successfully grown on Pt(111)/Ti/SiO2/Si(001) substrates by using pulsed laser deposition (PLD) with home-made ceramic target under relatively high O2 partial pressures ...
Jian Chen, Di You, Mingmin Zhu, Mingkai Li, Gang Chang, Zaoli Zhang, Xiong Liu, Taosheng Zhou, Yinmei Lu, Yunbin He   +9 more
doaj   +1 more source

Simultaneous dynamic electrical and structural measurements of functional materials [PDF]

, 2015
A new materials characterization system developed at the XMaS beamline, located at the European Synchrotron Radiation Facility in France, is presented.
A. Muñiz-Piniella, C. A. Lucas, C. Vecchini, D. Dontsov, D. Wermeille, J. Wooldridge, L. Bouchenoire, M. G. Cain, M. Lesourd, M. Stewart, O. Bikondoa, P. Thompson, S. Brown, S. Lepadatu, S. R. C. McMitchell, T. P. A. Hase, Waser R.   +16 more
core   +1 more source

Shaping triple-conducting semiconductor BaCo0.4Fe0.4Zr0.1Y0.1O3-δ into an electrolyte for low-temperature solid oxide fuel cells

Nature Communications, 2019
Solid oxide fuel cells enable efficient electricity generation at high temperatures. Here the authors incorporate a mixed ion-electron semiconductor into another semiconductor to form a p-n junction to suppress electron conduction and enhance ion ...
Chen Xia, Youquan Mi, Baoyuan Wang, Bin Lin, Gang Chen, Bin Zhu   +5 more
doaj   +1 more source

High‐Energy‐Density and High‐Rate Membraneless Ni−Fe Battery Enabled by a 1‐Butyl‐3‐Methylimidazolium Bromide‐Based Gel Electrolyte

ChemElectroChem, 2022
The aqueous Ni−Fe batteries offer great opportunities for energy storage and conversion devices and systems owing to their ultralong lifetime, high safety and reliability and eco‐friendly characteristics.
Dr. Yanfei Zeng, Xianzhe Li, Dr. Jianjun Fu, Dr. Pei Kang Shen, Dr. Xinyi Zhang   +4 more
doaj   +1 more source

Review of Zinc Oxide Piezoelectric Nanogenerators: Piezoelectric Properties, Composite Structures and Power Output

Sensors, 2023
Lead-containing piezoelectric materials typically show the highest energy conversion efficiencies, but due to their toxicity they will be limited in future applications.
Neelesh Bhadwal, Ridha Ben Mrad, Kamran Behdinan   +2 more
doaj   +1 more source

Ultraviolet Detectors Based on Wide Bandgap Semiconductor Nanowire: A Review

Sensors, 2018
Ultraviolet (UV) detectors have attracted considerable attention in the past decade due to their extensive applications in the civil and military fields.
Yanan Zou, Yue Zhang, Yongming Hu, Haoshuang Gu   +3 more
doaj   +1 more source

Molten hydroxide synthesis as an alternative to molten salt sythesis for producing K0.5Na0.5NbO3 lead free ceramics [PDF]

, 2011
Lead-free piezoelectric materials have grown in importance through increased environmental concern and subsequent EU and worldwide legislation, with the aspiration to reduce the use of Pb-based materials in all sectors. Integration of the next generation
Bortolani, Francesca, Dorey, Robert A., Lusiola, Tony, Zhang, Qi   +3 more
core   +1 more source

Modeling of macro fiber composite actuated laminate plates and aerofoils [PDF]

, 2020
© 2019 Sage Publications . The final, definitive version of this paper has been published in the Journal of Intelligent Material Systems and Structures by Sage Publications Ltd. All rights reserved.
Blazquez Calzada, Angela Carmen, Gilmour, Kevin, Thomas, Peter   +2 more
core   +2 more sources