Results 11 to 20 of about 107,798 (351)
Research progress on the stability of perovskite solar cells
工程科学学报, 2020 In recent years, with the rapid development of new energy and industrial technologies, the solar cell industry has begun to receive considerable attention. Perovskite solar cells are regarded as the third-generation solar cells.
Yu ZHU +4 more
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Lithium-Ion Conductive Film Membrane of Li 0.3La 0.57TiO 2 Perovskite Structure and its Application in Li-Air Batteries [PDF]
Archives of Metallurgy and Materials, 2023 Impacts of precursor solution recipe, processing parameters, and pellet thickness on the lithium ionic conductivity of the ceramic materials with perovskite structure of Li 0.3La 0.57TiO 2 0.3La 0.57TiO 2 0.3La 0.57TiO 22 (i.e., TiO 2 sol) and then Li ...
C.K. Rhee +4 more
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Open Ceramics, 2021 In the search of promising Na-ion cathode materials, high-pressure synthesis method was applied to obtain sodium iron fluoride NaFeF3 with the post-perovskite lamellar structure. A two-step synthesis was performed: first, the Pnma orthorhombic perovskite
Kevin Lemoine +6 more
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The complex oxides with octahedral structures: Existence areas and phase transitions [PDF]
Journal of Advanced Dielectrics, 2020 The experimental and calculated data on the existence of complex oxides in solid state with the octahedral structures of four families, namely perovskites, Bi-containing layered perovskite-like ones, tetragonal tungsten bronzes and pyrochlores, and about
G. A. Geguzina
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Structure and electrical properties of Ba(In0.5Nb0.5)1-xTixO3 ceramics [PDF]
Processing and Application of Ceramics, 2017 Lead-free Ba(In0.5Nb0.5)1-xTixO3 (0 ≤ x ≤ 1) ceramics was synthesized using a standard high temperature solidstate reaction method and sintered at 1400 °C/4 h (except the pure BaTiO3 which was sintered at 1300 °C/4 h). The ceramics was characterized by X-
Kumar P. Chandra +3 more
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Multiferroic Compounds with Double-Perovskite Structures [PDF]
Materials, 2011 New multiferroic compounds with double-perovskite structures were synthesized. Bi2NiMnO6 was synthesized in bulk form by high-pressure synthesis and also in a thin-film form by epitaxial growth. The material showed both ferromagnetic and ferroelectric properties, i.e., the multiferroic property at low temperature.
Shimakawa, Yuichi +2 more
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Nano-Micro Letters, 2023 Highlights A versatile material-antimony potassium tartrate is added to wide-bandgap perovskite cells for the first time. Inverted wide-bandgap perovskite solar cells with a structure of ITO/MeO-2PACz/perovskite/C60/ALD-SnO2/Cu yield a champion power ...
Xuzhi Hu +9 more
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Stabilization of the perovskite phase in the Y-Bi-O system by using a BaBiO$_{3}$ buffer layer [PDF]
, 2019 A topological insulating phase has theoretically been predicted for the thermodynamically unstable perovskite phase of YBiO$_{3}$. Here, it is shown that the crystal structure of the Y-Bi-O system can be controlled by using a BaBiO$_{3}$ buffer layer ...
Bouwmeester, Rosa Luca +5 more
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Materials Research Express, 2020 Gadolinium aluminate (GdAlO _3 , GAP) is a rare earth compound with perovskite structure. Its optical isotropic structure prevents the defects of refractive index difference in any direction.
Shiyu Dai +7 more
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Post-perovskite Transition in Anti-structure [PDF]
Scientific Reports, 2016 AbstractThe discovery of the post-perovskite transition, which is the structural transition from the perovskite to post-perovskite structure in MgSiO3 under pressure, has aroused great interests in geosciences. Despite of previous extensive studies, key factors of the post-perovsktie transition are still under hot debate primarily due to the big ...
Bosen Wang, Kenya Ohgushi
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