发射可调谐微波合成高发光水溶性CdSe/ZnS量子点。

Emission-tunable microwave synthesis of highly luminescent water soluble CdSe/ZnS quantum dots.

作者信息

Roy Marc D, Herzing Andrew A, De Paoli Lacerda Silvia H, Becker Matthew L

机构信息

Polymers Division, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, MD 20899, USA.

出版信息

Chem Commun (Camb). 2008 May 14(18):2106-8. doi: 10.1039/b800060c. Epub 2008 Mar 28.

DOI:10.1039/b800060c

PMID:18438483

Abstract

Water soluble CdSe/ZnS nanoparticles with emission maxima from 511 nm to 596 nm and quantum efficiencies ranging from 11% to 28% are synthesized in a facile two-step method in ambient atmospheric conditions using a commercially available microwave reactor.

摘要

采用市售微波反应器，在环境大气条件下通过简便的两步法合成了发射最大值在511纳米至596纳米之间且量子效率在11%至28%范围内的水溶性CdSe/ZnS纳米颗粒。