Results 1 to 10 of about 24,005 (136)
Halide Perovskites: Thermal Transport and Prospects for Thermoelectricity
Advanced Science, 2020 The recent re‐emergence of halide perovskites has received escalating interest for optoelectronic applications. In addition to photovoltaics, the multifunctional nature of halide perovskites has led to diverse applications.
Azimul Haque +2 more
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From Lead Halide Perovskites to Lead‐Free Metal Halide Perovskites and Perovskite Derivatives
Advanced Materials, 2019 AbstractDespite the exciting progress on power conversion efficiencies, the commercialization of the emerging lead (Pb) halide perovskite solar cell technology still faces significant challenges, one of which is the inclusion of toxic Pb. Searching for Pb‐free perovskite solar cell absorbers is currently an attractive research direction. The approaches
Zewen Xiao, Zhaoning Song, Yanfa Yan
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Photoflexoelectric effect in halide perovskites [PDF]
Nature Materials, 2020 Harvesting environmental energy to generate electricity is a key scientific and technological endeavour of our time. Photovoltaic conversion and electromechanical transduction are two common energy-harvesting mechanisms based on, respectively, semiconducting junctions and piezoelectric insulators. However, the different material families on which these
Longlong Shu +16 more
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Recent Progress in Electrochemiluminescence of Halide Perovskites
Frontiers in Chemistry, 2021 Halide perovskites are a rapidly developing class of solution-processable semiconductors which, to date, have a huge impact across several scientific communities. The remarkable photophysical attributes of halide perovskites illustrate their considerable
Yue Cao, Jun-Jie Zhu
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Heliyon, 2023 Nowadays, the toxicity of lead in metal-halide perovskites is the most precarious obstruction in the commercialization of perovskite-based optoelectronic devices.
Sonali Mehra +5 more
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Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives
Advanced Science, 2021 Lead‐based halide perovskites have received great attention in light‐emitting applications due to their excellent properties, including high photoluminescence quantum yield (PLQY), tunable emission wavelength, and facile solution preparation. In spite of
Xin Li +11 more
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EcoMat, 2021 Exploring desirable nanomaterials as the new building blocks to construct energy conversion assemblies opens up new ways to utilize renewable sources for energy sustainability.
Ming Shi, Rengui Li, Can Li
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Entropy in halide perovskites [PDF]
Nature Materials, 2018 Claudine Katan, Aditya D. Mohite and Jacky Even discuss the possible impact of various entropy contributions (stochastic structural fluctuations, anharmonicity and lattice softness) on the optoelectronic properties of halide perovskite materials and devices.
Katan, Claudine +2 more
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Zwitterions in 3D Perovskites: Organosulfide-Halide Perovskites
Journal of the American Chemical Society, 2022 Although sulfide perovskites usually require high-temperature syntheses, we demonstrate that organosulfides can be used in the milder syntheses of halide perovskites. The zwitterionic organosulfide, cysteamine (CYS; +NH3(CH2)2S-), serves as both the X- site and A+ site in the ABX3 halide perovskites, yielding the first examples of 3D organosulfide ...
Li, J +10 more
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Luminescent Behavior of Sb3+-Activated Luminescent Metal Halide
Nanomaterials, 2023 Metal halide perovskites have unparalleled optoelectronic properties and broad application potential and are expected to become the next epoch-making optoelectronic semiconductors.
Tao Huang, Bingsuo Zou
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