DMF-mediated polycrystalline phase transition of Cd-based perovskites: dual-emission tuning for temperature sensing and single-component white LEDs

作者：Wenxiao Dong, Miao Shi, Wenjie Dong, Huichao He, Hanmei Jiang, Zhengwen Yang, Jianbei Qiu, Tao Han · 发表于：Journal of Materials Chemistry C · 年份：2025 · DOI：10.1039/d5tc01897h · 被引用次数：6 · 研究领域：Perovskite Materials and Applications、Luminescence Properties of Advanced Materials、Optical properties and cooling technologies in crystalline materials

By systematically varying the DMF/HCl solvent ratio (0, 1, and 1.5), high-purity CsCdCl 3 , Cs 3 Cd 2 Cl 7 , and Cs 2 CdCl 4 phases were successfully obtained via DMF solvent modulation.