Chemistry Department, Columbia University , New York, New York 10027, United States.
J Am Chem Soc. 2017 Aug 16;139(32):10939-10943. doi: 10.1021/jacs.7b05267. Epub 2017 Jul 19.
We describe the close connection between novel chemical synthesis and optimized light emission by colloidal semiconductor quantum dots (qdots). We describe how new insights and systematic improvement in synthesis and characterization have led to highly luminescent qdots that are now used in three-color liquid-crystal displays in large televisions. We outline synthetic and structural issues that require further work to enable additional applications in solar concentrators, solid-state lighting, single-photon devices, optical computing, and in vivo infrared medical imaging. Chemical synthesis is the most creative and critical aspect of colloidal qdots.
我们描述了新颖的化学合成与胶体半导体量子点（量子点）的优化发光之间的紧密联系。我们描述了新的见解和在合成和表征方面的系统改进如何导致高发光量子点，现在用于大型电视中的三基色液晶显示器。我们概述了需要进一步研究的合成和结构问题，以使在太阳能聚光器、固态照明、单光子器件、光计算和体内红外医学成像等领域的进一步应用成为可能。化学合成是胶体量子点最具创造性和关键的方面。
