Recently, significant progress has been made in colloidal quantum dot (QD) based optoelectronic devices for solar energy conversion, such as solar cells, luminescent solar concentrators, and solar-driven photoelectrochemical devices. In this Research Update, we summarized the most recent works on the QD based optoelectronic devices. Particularly, we focused on the effect of the QD structure on the functional properties of QD based devices. The major factors that determine the efficiency of the optoelectronic devices were discussed. In the end, we proposed potential ways to address the future challenges and opportunities of this field.

中文翻译：

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基于胶体异质结构量子点的高效光电器件

最近，基于胶体量子点（QD）的太阳能转换光电器件取得了重大进展，例如太阳能电池、发光太阳能聚光器和太阳能驱动的光电化学器件。在本研究更新中，我们总结了基于 QD 的光电器件的最新工作。特别是，我们专注于 QD 结构对基于 QD 的设备的功能特性的影响。讨论了决定光电器件效率的主要因素。最后，我们提出了解决该领域未来挑战和机遇的潜在方法。