crystallization

PhD Student from Wuhan University Publishes in Nature Nanotechnology!

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PhD Student from Wuhan University Publishes in Nature Nanotechnology!

Perovskite tandem solar cells (TSCs) have become a research hotspot in the photovoltaic field due to their high theoretical efficiency (>40%) and low-cost fabrication processes. However, wide-bandgap (WBG) perovskites face significant challenges such as crystallization inhomogeneity, phase separation, and high defect density caused by bromine doping, which severely limit the efficiency and stability of large-area … Read more

Literature Update: J. Am. Chem. Soc. | Achieving Enantiomer Purification through Directed Evolution of Crystal Stability and Non-Equilibrium Crystallization

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Literature Update: J. Am. Chem. Soc. | Achieving Enantiomer Purification through Directed Evolution of Crystal Stability and Non-Equilibrium Crystallization

J. Am. Chem. Soc. | Achieving Enantiomer Purification through Directed Evolution of Crystal Stability and Non-Equilibrium Crystallization Today, I would like to share an article published in J. Am. Chem. Soc. titled “Achieving Enantiomer Purification through Directed Evolution of Crystal Stability and Non-Equilibrium Crystallization.” The corresponding author of this paper is Professor Noorduin from the … Read more

Optimizing Wide Bandgap Perovskite Crystallization with Novel Additives to Enhance Component Performance

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Optimizing Wide Bandgap Perovskite Crystallization with Novel Additives to Enhance Component Performance

Core Innovation Summary Innovation: By introducing Piracetam as a crystal modifier, we optimize the nucleation and grain boundary structure of wide bandgap perovskite (WBG, 1.77 eV), achieving large grain sizes (1 μm), preferred orientation ((110) crystal plane), and one-dimensional needle-like structures (1D (Pi)PbI₃), significantly enhancing device efficiency and stability. Implementation Method: Molecular Regulation: Piracetam binds … Read more

Research Progress on Crystal Transformation Mechanism of Phosphogypsum

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Research Progress on Crystal Transformation Mechanism of Phosphogypsum

Click the blue words Follow us [Source] Jiang Junde, Yang Yan, Hu Qian, et al. Research progress on the crystal transformation mechanism of phosphogypsum [J]. Ecological Industry Science and Phosphorus and Fluorine Engineering, 2024, 39(9):60-65. Research Progress on Crystal Transformation Mechanism of Phosphogypsum Jiang Junde1, Yang Yan2, Hu Qian1, He Xi1, Xia Zhichen1, Xiang Shuanglong1, … Read more