Results 191 to 200 of about 3,350 (215)
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LEAD BARIUM POTASSIUM SODIUM NIOBATE CERAMICS FOR PIEZOELECTRIC APPLICATIONS
International Journal of Modern Physics B, 2008This paper reports a systematic study of tungsten bronze morphotropic phase boundary (MPB) system Pb 2-2X-3Y/2 Ba 2x RE y K 1-x Na x Nb 5 O 15, where, x = 0.20, 0.25, 0.30, RE = Pr and Bi and y = 0.05 and their structure, microstructure, hysteresis, dielectric, piezoelectric, and Pyroelectric properties.
K. SAMBASIVA RAO +5 more
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Synthesis and processing of nanosized sodium potassium niobate powders
Materials Science and Technology, 2009Sodium potassium niobate powders have been produced successfully using a Pechini sol–gel method modified with a novel niobium precursor. The decomposition of the gels produced by this method was observed with thermogravimetric analysis and evolved gas mass spectrometry.
S. A. O'Callaghan, K. M. Knowles
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Morphology of potassium sodium niobate based silicate glass system
Electronic Materials Letters, 2013In this research, the fabrication of lead-free ferroelectric glass-ceramics from the (K0.5Na0.5)NbO3 system via incorporation method was carried out. For the incorporation method, calcined KNN was added into glass batches as a heterogeneous nucleating agent. Glass-ceramics KNNs were prepared from two compositions of KNN-SiO2 with a ratio of 75 : 25 (C1)
Ploypailin Yongsiri +3 more
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Phase transitional behavior of potassium sodium niobate thin films
Thin Solid Films, 2013Abstract Combined X-Ray Diffraction (XRD) and Raman analyses were used to investigate the phase transitions of potassium sodium niobate (K0.5Na0.5)NbO3 thin films, prepared from the acetate–alkoxide based precursor solutions with different amounts of alkali acetate excess.
Alja Kupec +3 more
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Fundamentals, status and promise of sodium-based batteries
Nature Reviews Materials, 2021Robert E Usiskin +2 more
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Recycling of sodium-ion batteries
Nature Reviews Materials, 2023Yun Zhao, Naser Tavajohi Hassan Kiadeh
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Low-solvation electrolytes for high-voltage sodium-ion batteries
Nature Energy, 2022Yan Jin, Yao-bin Xu, Biwei Xiao
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Interfacial engineering to achieve an energy density of over 200 Wh kg−1 in sodium batteries
Nature Energy, 2022Yuqi Li, Feixiang Ding, Xingguo Qi
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Design strategies for nonaqueous multivalent-ion and monovalent-ion battery anodes
Nature Reviews Materials, 2020Matthew Li, Jun Lu, Xiulei Ji
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