Results 141 to 150 of about 324,033 (358)

Effect of Bi substitution at the Sr site on the ferroelectric properties of dense strontium bismuth tantalate ceramics [PDF]

, 2000
Yuji Noguchi, Masaru Miyayama, Tetsuichi Kudo   +2 more
openalex   +1 more source

High‐Q Cavity Coupled to a High Permittivity Dielectric Resonator for Sensing Applications

Annalen der Physik, EarlyView.
Electromagnetic simulations and microwave measurements at temperatures as low as 160 mK are used to investigate a hybrid system of a SrTiO3${\rm SrTiO}_3$ resonator and a high‐Q elliptical cavity. By using the STO puck as an active element sensitive to external quantities, and using high‐precision measurements on the high‐Q cavity, the potential for ...
Shahnam Gorgi Zadeh, Alberto Ghirri, Sergio Pagano, Simone Tocci, Claudio Gatti, Antonio Cassinese   +5 more
wiley   +1 more source

Microstructural and high-temperature dielectric, piezoelectric and complex impedance spectroscopic properties of K_0.5Bi_0.5TiO₃ modified NBT-BT lead-free ferroelectric ceramics. [PDF]

Heliyon, 2023
Mesrar M, Elbasset A, Echatoui NS, Abdi F, Lamcharfi T.   +4 more
europepmc   +1 more source

“Dead Lithium” Formation and Mitigation Strategies in Anode‐Free Li‐Metal Batteries

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
Anode‐free lithium metal batteries, though promising due to their high energy density, face challenges from dead lithium formation. “Dead lithium”, disconnected from the anode, causes capacity loss, increased resistance, and safety risks. This review explores the origins of dead lithium, its impact on battery performance, and potential strategies for ...
Mozaffar Abdollahifar, Andrea Paolella
wiley   +1 more source

Enhanced Energy Storage Performance and Efficiency in Bi_0.5(Na_0.8K_0.2)_0.5TiO₃-Bi_0.2Sr_0.7TiO₃ Relaxor Ferroelectric Ceramics via Domain Engineering. [PDF]

Materials (Basel), 2023
Pattipaka S, Choi H, Lim Y, Park KI, Chung K, Hwang GT.   +5 more
europepmc   +1 more source

Characterization of Lead-doped Strontium Bismuth Tantalate Ferroelectric Ceramics [PDF]

, 2000
Chung‐Hsin Lu, Yi‐Chou Chen
openalex   +1 more source

Recent Advances in NASICON‐Type Electrolytes for Solid‐State Metal Batteries

Carbon Energy, EarlyView.
NASICON‐type solid electrolytes are one of the potential candidates for solid‐state rechargeable batteries, which are paid much attention by both academic and industrial communities. ABSTRACT Compared to traditional liquid electrolyte batteries, solid metal batteries offer advantages such as a wide operating temperature range, high energy density, and ...
Jingrui Kang, Zhengyang Hu, Meng Niu, Jiahui Wang, Zexuan Qi, Zejian Zheng, Yazi Liu, Cuiping Jia, Xinai Ren, Tianle Yang, Shiyao Xu, Tianyu Wu, Yongsong Liu, Dingquan Wang, Shijin Yuan, Xiaoyong Wei, Yao Liu, Lei Liu   +17 more
wiley   +1 more source

Enhanced Energy Storage Performance in Na_0.5Bi_0.5TiO₃-Based Relaxor Ferroelectric Ceramics via Compositional Tailoring. [PDF]

Materials (Basel), 2022
Jiang Y, Niu X, Liang W, Jian X, Shi H, Li F, Zhang Y, Wang T, Gong W, Zhao X, Yao Y, Tao T, Liang B, Lu S.   +13 more
europepmc   +1 more source

RECOMMENDED PROCEDURE FOR EVALUATING PERMANENCY OF RESIDUAL POLARIZATION IN FERROELECTRIC CERAMICS

, 1959
Thomas G. Kinsley
openalex   +2 more sources

Lead‐Free (K0.5Na0.5)NbO3 Unmodified Piezoceramics: A Reduction in the Energetic Budget of Solid State Synthesis and Sintering

Chemistry–Methods, EarlyView.
The temperature of the solid‐state synthesis of pure (K0.5Na0.5)NbO3 piezo‐composition is reduced by using the niobium pentoxide reactant in the mixture of reagents after attrition milling for only 3h: a majoritarian (57 wt.% of the total Nb2O5 content) orthorhombic polymorph Pbam.
Maria Dore, José F. Bartolomé, Sonia Lopez‐Esteban, Marzia Mureddu, Costantino Cau, Stefano Enzo, Álvaro García, Sebastiano Garroni, Lorena Pardo   +8 more
wiley   +1 more source