磷光
卤化物
光电效应
聚合物
热液循环
材料科学
配位聚合物
分子
原子电子跃迁
共轭体系
光化学
光电子学
荧光
化学
无机化学
化学工程
光学
有机化学
谱线
物理
天文
复合材料
工程类
作者
Xu-Ke Tian,Ji-Rui Zhang,Mengyao Wen,Zihan Liu,Jiahui Guo,Chengyu Ma,Haoyi Zhang,Xiaogang Yang,Lu-Fang Ma
出处
期刊:Dalton Transactions
[The Royal Society of Chemistry]
日期:2022-01-01
卷期号:51 (26): 10055-10060
被引量:2
摘要
The development of organic-inorganic hybrid materials with long-lived room temperature phosphorescence (RTP) has attracted tremendous attention owing to their promising applications in the optoelectronic and anti-counterfeiting fields. In this work, by the selection of lead halide and electron-poor heteroaromatic molecule 1,10-phenanthroline (phen), a coordination polymer [Pb(phen)Cl2] has been synthesized under hydrothermal conditions. This complex shows an alternating arrangement of a long-range order of phen π-conjugated systems and lead halide inorganic chains as revealed by X-ray single-crystal structural analysis. This structural character and special chemical components endow this hybrid material with a rare example of red room temperature phosphorescence. Its electronic structure and electronic transition behavior were further examined by theoretical calculations. Meanwhile, the film of the complex features remarkable angle-dependent polarized emission and photoelectric performance.
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