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北京理工大学 光电学院, 北京 100081
[ "王珉(1998-),男,上海人,硕士研究生,2020年于北京理工大学获得学士学位,主要从事模板法制备无铅钙钛矿材料的研究。 E-mail: 3120200574@bit.edu.cn" ]
[ "陈冰昆(1983-),男,河北邯郸人,博士,副教授,博士生导师,2013年于北京理工大学获得博士学位,主要从事绿色环保型纳米光电材料与器件的 研究。 E-mail: chenbk@bit.edu.cn" ]
纸质出版日期:2023-05-05,
收稿日期:2022-11-21,
修回日期:2022-12-13,
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王珉,吴亚锋,郑堃等.Cs3Cu2I5制备与光电应用研究进展[J].发光学报,2023,44(05):801-818.
WANG Min,WU Yafeng,ZHENG Kun,et al.Synthesis and Optoelectronic Applications of Cs3Cu2I5[J].Chinese Journal of Luminescence,2023,44(05):801-818.
王珉,吴亚锋,郑堃等.Cs3Cu2I5制备与光电应用研究进展[J].发光学报,2023,44(05):801-818. DOI: 10.37188/CJL.20220395.
WANG Min,WU Yafeng,ZHENG Kun,et al.Synthesis and Optoelectronic Applications of Cs3Cu2I5[J].Chinese Journal of Luminescence,2023,44(05):801-818. DOI: 10.37188/CJL.20220395.
铅基卤化物钙钛矿材料具有优异的光电性质,在光电器件中被广泛应用,包括太阳能电池、发光二极管(LED)、光电探测器、激光器等。但是,材料的低稳定性与铅的毒性成为其进一步商业化进程的绊脚石,因此发展全无机非铅卤化物钙钛矿及其衍生物成为目前的研究热点之一。Cs
3
Cu
2
I
5
是近期发展起来的新型全无机非铅钙钛矿衍生物,因其具有无毒、良好的环境稳定性、优异的光学性能等优势,在诸多领域具有广阔的应用前景。本文总结了Cs
3
Cu
2
I
5
单晶、纳米晶、粉末、薄膜的制备方法,详细分析了其物理特性,归纳了其在LED、紫外光电探测、闪烁体等领域的应用,并对其在光电领域面临的挑战及前景进行了展望。
Lead halide perovskites have a wide range of application prospects in optoelectronic devices, including solar cells, light-emitting diodes(LEDs), photodetectors, lasers,
etc
. However, the poor material stability and the inherent toxicity of lead have hindered its further commercialization. Therefore, all-inorganic lead-free halide perovskites and their derivatives have become one of the research hotspots. Cs
3
Cu
2
I
5
is a new all-inorganic lead-free halide perovskite derivative, which allows the possibility to be applied in a variety of fields due to its nontoxicity, excellent optical properties and good stability under ambient conditions. This article introduces the various synthesis methods, physical properties and the applications in LEDs, ultraviolet photodetectors, scintillators and other fields of Cs
3
Cu
2
I
5
. In addition, the challenges and prospects of Cs
3
Cu
2
I
5
in optoelectronic fields are presented.
非铅钙钛矿Cs3Cu2I5自限激子发光二极管光电探测
perovskiteCs3Cu2I5self-trapped excitionslight⁃emitting diode(LED)photodetector
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