Kinetically Stable Single Crystals of Perovskite-Phase CsPbI3
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TLDR
In this article, a solid-state method was used to synthesize single crystals of perovskite-phase cesium lead iodide (γ-CsPbI3) that are kinetically stable at room temperature.Abstract:
We use a solid-state method to synthesize single crystals of perovskite-phase cesium lead iodide (γ-CsPbI3) that are kinetically stable at room temperature. Single crystal X-ray diffraction charact...read more
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The Role of Dimethylammonium Iodide in CsPbI 3 Perovskite Fabrication: Additive or Dopant?
TL;DR: This work demonstrated that the DMAI is an effective volatile additive to manipulate the crystallization process of CsPbI 3 inorganic perovskite films with different crystal phases and morphologies and confirmed the time-of-flight secondary ion mass spectrometry and nuclear magnetic resonance results confirmed the D MAI additive would not alloy into CsDMAI 3 perovksite 's crystal lattice.
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Printable CsPbI3 Perovskite Solar Cells with PCE of 19% via an Additive Strategy
Xiaoming Chang,Junjie Fang,Yuanyuan Fan,Tao Luo,Hang Su,Hang Su,Yalan Zhang,Jing Lu,Leonidas Tsetseris,Thomas D. Anthopoulos,Shengzhong Frank Liu,Shengzhong Frank Liu,Kui Zhao +12 more
TL;DR: In this article, high-quality CsPbI3 films are grown via introducing a low concentration of the multifunctional molecular additive Zn(C6 F5 )2, which reconciles the conflict between air-flow-assisted fast drying and low-quality film including energy misalignment and trap formation.
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Chemically Stable Black Phase CsPbI 3 Inorganic Perovskites for High-Efficiency Photovoltaics
TL;DR: The latest experimental and theoretical studies on the fundamental physical properties of photoactive phase CsPbI3 have deepened the understanding of inorganic perovskites and will further advance inorganicperovskite for highly stable and efficient photovoltaics.
Journal ArticleDOI
A “Tips and Tricks” Practical Guide to the Synthesis of Metal Halide Perovskite Nanocrystals
Yangning Zhang,Timothy D. Siegler,Cherrelle J. Thomas,Michael K. Abney,Tushti Shah,Anastacia De Gorostiza,Randalynn M. Greene,Brian A. Korgel +7 more
TL;DR: The metal halide perovskite nanocrystals offer a range of interesting properties and are being studied extensively for applications in solar cells, photodetectors and light-emitting devices as discussed by the authors.
Journal ArticleDOI
Understanding the Instability of the Halide Perovskite CsPbI3 through Temperature-Dependent Structural Analysis.
TL;DR: In this paper, single-crystal X-ray diffraction and Xray pair distribution function (PDF) measurements characterize bulk perovskite CsPbI3 from 100 to 295 K to elucidate its thermodynamic instability.
References
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