Results 131 to 140 of about 74,834 (163)

Optimization of Ferroelectric Ordering and Thermal Stability in Na1/2Bi1/2TiO3-Based Lead-Free Single Crystal through Defect Engineering.

ACS Applied Materials and Interfaces, 2021
Environmentally friendly lead-free piezoelectric materials have been attracting significant attention in recent years. Na1/2Bi1/2TiO3-based relaxor ferroelectrics have found acceptance for application in promising lead-free transducers in high-power ...
Chao Chen, Li Yang, Zhenxiang Cheng, Saisai Chang, Xin-Gan Jiang, Xiang-Ping Jiang, Jianli Wang, Xiaokun Huang, Xiaoyi Gao, Guang-Zhi Dong, Haosu Luo, Yanhong Lyu, Junming Liu, Shujun Zhang   +13 more
semanticscholar   +1 more source

Simultaneous enhancement of piezoelectric constant and thermal stability in lead-free Fe-doped 0.94(Na1/2Bi1/2)TiO3-0.06BaTiO3 ceramics

Journal of Alloys and Compounds, 2021
The low depolarization temperature has hindered implementation of (Na1/2Bi1/2)TiO3 (NBT)-based lead-free piezoceramics in practical application, in particular, in high temperature environment.
Xiang-Yang Cheng, L. Venkataraman, Ying-Wei Li   +2 more
semanticscholar   +1 more source

Ionic conduction and interfacial stability in Na1+xZr2SixP3−xO12 solid electrolytes: Past, present, and future perspectives

Applied Physics Reviews
While the development of new solid electrolytes (SEs) is crucial for advancing energy storage technologies, revisiting existing materials with significantly improved knowledge of their physical properties and synthesis control offers significant ...
Zheng-Wu Fang, Jacob Smith, Kevin Clelland, Kang-Ting Tseng, Jeffery B. Wolfenstine, Olivier Delaire, Jeff Sakamoto, Miao-Fang Chi   +7 more
semanticscholar   +1 more source

A new family of high temperature lead-free Na1/2Bi1/2TiO3-BiFeO3 piezoelectrics

Materials today physics, 2021
The surge of interest in the search for lead-free alternatives in the past two decades has identified Na1/2Bi1/2TiO3-based materials to exhibit high strain, large mechanical quality factor, high temperature conductivity and temperature-stable ...
Pengrong Ren, Yike Wang, Xu-Fei Fang, K. Hofmann, Lalitha Kodumudi Venkataraman   +4 more
semanticscholar   +1 more source

Management and outcome of patients with acute ischemic stroke and tandem carotid occlusion in the ESCAPE-NA1 trial

Journal of NeuroInterventional Surgery, 2021
Background The optimal treatment and prognosis for stroke patients with tandem cervical carotid occlusion are unclear. We analyzed outcomes and treatment strategies of tandem occlusion patients in the ESCAPE-NA1 trial.
M. Marko, P. Cimflova, A. Poppe, N. Kashani, Nishita Singh, J. Ospel, A. Mayank, B. V. van Adel, R. McTaggart, R. Nogueira, A. Demchuk, J. Rempel, M. Joshi, C. Zerna, B. Menon, M. Tymianski, M. Hill, M. Goyal, M. Almekhlafi   +18 more
semanticscholar   +1 more source

Iron substituted layered P2-type Na1/2Ti6/10Ni3/10Fe1/10O2 as innovative anode material for rechargeable sodium batteries

, 2021
We synthesize P2-type Sodium titanium nickel iron oxide (Na1/2Ti6/10Ni3/10Fe1/10O2) material by substituting iron (Fe) and investigate it as an innovative anode material for first time in sodium-ion battery (SIB).
K. Kannan, M. Kouthaman, P. Arjunan, V. Priyanka, R. Subadevi, L. Kumaresan, M. Sivakumar   +6 more
semanticscholar   +1 more source

Origin of colossal permittivity and low dielectric loss in Na1/3Cd1/3Y1/3Cu3Ti4O12 ceramics

Ceramics International, 2020
We designed a new type of perovskite-related dielectric material Na1/3Cd1/3Y1/3Cu3Ti4O12 (NCYCTO) with colossal permittivity via a solid-state method. A decent dielectric performance of colossal permittivity ~4.0 × 104 and low dielectric loss ~0.065 was ...
Zhan-Hui Peng, Xiaobin Zhou, Ji-Tong Wang, Jie Zhu, Peng-Fei Liang, Xiao-Lian Chao, Zu-Pei Yang   +6 more
semanticscholar   +1 more source

Dielectric Properties with High Dielectric Permittivity and Low Loss Tangent and Nonlinear Electrical Response of Sol-Gel Synthesized Na1/2Sm1/2Cu3Ti4O12 Perovskite Ceramic

Journal of the European Ceramic Society, 2022
Jakkree Boonlakhorn, Punpatsorn Suksangrat, N. Chanlek, Weerachai Sarakorn, S. Krongsuk, P. Thongbai, P. Srepusharawoot   +6 more
semanticscholar   +1 more source

Colossal dielectric properties of Na1/3Ca1/3Sm1/3Cu3Ti4O12 ceramics: Computational and experimental investigations

Ceramics International, 2022
Jakkree Boonlakhorn, N. Chanlek, Punpatsorn Suksangrat, P. Thongbai, P. Srepusharawoot   +4 more
semanticscholar   +1 more source

Liquid-Phase Synthesis of Nanosized Na11Sn2PS12 Solid Electrolytes for Room Temperature All-Solid-State Sodium Batteries

ACS Applied Energy Materials, 2021
Xiayin Yao, Jinghua Wu
exaly