文献类型：期刊文献

英文题名：Cold Pressing of Perovskite-ZIF Glass Interpenetrating Networks with Stable Photoelectric Response

作者：Xia, Zhu Hui[1,2,3];Sun, Yu Ting[1,2,3];Wei, Zhanpeng[1,2,3];Peng, Yu[1,2,3];Hou, Yu[1,2,3];Yang, Shuang[1,2,3]

机构：[1]East China Univ Sci & Technol, Sch Mat Sci & Engn, Key Lab Ultrafine Mat, Minist Educ, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Shanghai Engn Res Ctr Hierarch Nanomat, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China;[3]East China Univ Sci & Technol, Shanghai Frontiers Sci Ctr Optogenet Tech Cell Met, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China

年份：2024

卷号：30

期号：37

外文期刊名：CHEMISTRY-A EUROPEAN JOURNAL

收录：;EI(收录号：20242516274870);WOS:【SCI-EXPANDED(收录号:WOS:001247917400001)】；

基金：This work was financially supported by National Natural Science Foundation of China (22379044, 52203330), Shanghai Pilot Program for Basic Research (22TQ1400100-5), "Dawn" Program of Shanghai Education Commission (22SG28), Shanghai Municipal Natural Science Foundation (22ZR1418000), Shanghai Sailing Program (22YF1410000), Postdoctoral Research Foundation of China (2021 M701190), the Fundamental Research Funds for the Central Universities (JKVD1241041), Shanghai Engineering Research Center of Hierarchical Nanomaterials (18DZ2252400) and Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism (Shanghai Municipal Education Commission).

语种：英文

外文关键词：perovskite; ZIF glass; stability

摘要：The protection of lead halide perovskite within a stable matrix normally leads to the loss of semiconducting properties. Here, we report the synthesis of perovskite-ZIF glass interpenetrating networks via a cold pressing method, which allows the advantages of bright photoluminescence, high photoconductivity and environmental stability. This hybrid architecture has provided a novel design strategy for the real-world application of perovskite-based devices. Cold pressing synthesis: The (agZIF-62)0.5(CsPbBr3)0.5 composite material is prepared using a ball milling and cold pressing technique. The interpenetrating network of perovskite-ZIF glass within the composite material contributes to enhanced fluorescent emission and lifetime. The optoelectronic device fabricated from this composite material exhibits excellent air stability, retaining 97.6 % of the initial current after 2000 hours. image