Results 191 to 200 of about 195,083 (222)

High electric field-induced strain with ultra-low hysteresis and giant electrostrictive coefficient in barium strontium titanate lead-free ferroelectrics

Journal of the European Ceramic Society, 2019
Ferroelectrics with high electrostrictive properties are of great interest in fundamental researches and industrial applications. In this work, the phase structural evolution, dielectric properties as well as electrostrictive properties in barium ...
Li Jin, Wenting Luo, Lei Hou, Ye Tian, Qing-Yuan Hu, Liang Wang, Lin Zhang, Xu Lu, Hongliang Du, Xiao-Yong Wei, Yan Yan, Gang Liu   +11 more
semanticscholar   +1 more source

Effect of ceria concentration of Strontium titanate on the structural, optical, dielectric and electrical properties

, 2020
The present investigation, pure and ceria (CeO2) doped strontium titanate (SrTiO3) powders have been synthesized by the solid-state reaction method. In addition, the effect of ceria (0, 1, and 3%) on the variation of crystallite size, crystalline nature,
G. Saravanan, K. Ramachandran, J. Gajendiran, E. Padmini   +3 more
semanticscholar   +1 more source

3D-printed barium strontium titanate-based piezoelectric scaffolds for bone tissue engineering

Ceramics International, 2019
In order to promote bone healing, new generations of biomaterials are under development. These biomaterials should demonstrate proper biological and mechanical properties preferably similar to the natural bone tissue.
Tara Tariverdian, A. Behnamghader, Peiman Brouki Milan, H. Barzegar-Bafrooei, M. Mozafari   +4 more
semanticscholar   +1 more source

Enhancing the Charge Extraction and Stability of Perovskite Solar Cells Using Strontium Titanate (SrTiO3) Electron Transport Layer

ACS Applied Energy Materials, 2019
Charge transport layers strongly influence the performance of perovskite solar cells (PSCs). To date, compact layers and mesoporous scaffolds of titanium dioxide have emerged as good electron transport layers (ETL), enabling record power conversion ...
Marios Neophytou, M. De Bastiani, N. Gasparini, E. Aydin, Esma Ugur, A. Seitkhan, Floriana Moruzzi, Yasmin Choaie, A. Ramadan, J. Troughton, Rawad K. Hallani, A. Savva, L. Tsetseris, S. Inal, D. Baran, F. Laquai, T. Anthopoulos, H. Snaith, S. De Wolf, I. McCulloch   +19 more
semanticscholar   +1 more source

Tunable strontium titanate terahertz all-dielectric metamaterials

Journal of Physics D: Applied Physics, 2020
Based on SrTiO3 (STO) elliptical metamaterials (MMs) structures, the tunable propagation properties have been systematically investigated in the THz regime, including the effects of temperatures, incident angles, operation frequencies, and graphene Fermi
Xiaoyong He, F. Lin, Feng Liu, Wangzhou Shi   +3 more
semanticscholar   +1 more source

Structural, optical and electrical studies on zinc doped barium strontium titanate as photo-anode for DSSC device

Materials Today: Proceedings, 2019
Nano crystalline Barium strontium titanate (BST) and zinc doped barium strontium titanate (BSZT) with general formula Ba0.5−xSr0.5ZnxTiO3 (x = 0, 0.05, 0.10 and 0.15) were synthesized by modified sol–gel method.
V. Kavitha, J. Mayandi, P. Mahalingam, N. Sethupathi   +3 more
semanticscholar   +1 more source

Strong tribocatalytic dye decomposition through utilizing triboelectric energy of barium strontium titanate nanoparticles

Nano Energy, 2019
In the suspensions with the Ba0.75Sr0.25TiO3 (BST) nanoparticles with an average size ~20 nm for triboelectric energy harvesting, dye decompositions were found to occur readily in the course of a normal stirring in dark at room temperature.
Pengcheng Li, Jun Wu, Zheng Wu, Yan-Min Jia, Jiangping Ma, Wan-Ping Chen, Luo-Hong Zhang, Jie Yang, Yong-Sheng Liu   +8 more
semanticscholar   +1 more source

Recent developments of strontium titanate for photocatalytic water splitting application

International journal of hydrogen energy, 2019
The high efficiency of SrTiO3 in the reaction of heterogeneous photocatalysis needs a suitable architecture that maximises photon absorption and minimises electron loss during excitation state. In order to further enhance the migration of charge carriers
Bao Lee Phoon, C. Lai, J. Juan, P. Show, Guan-Ting Pan   +4 more
semanticscholar   +1 more source

Enhanced Photocatalytic Activity of Hydrothermally Synthesized Perovskite Strontium Titanate Nanocubes

Topics in catalysis, 2022
Kiran Kenchappa Somashekharappa, K. Kiran, R. Shashanka, S. Lokesh   +3 more
semanticscholar   +1 more source

Ultra-fast High-temperature Sintering of Strontium Titanate

Acta Materialia, 2022
T. Mishra, Shufan Wang, C. Lenser, D. Jennings, Moritz Kindelmann, Wolfgang Rheinheimer, C. Broeckmann, M. Bram, O. Guillon   +8 more
semanticscholar   +1 more source