Issue 4, 2011

Instantaneous crystallization of ultrathin one-dimensional fluorescent rhabdophane nanowires at room temperature

Abstract

Lanthanide phosphates are of increasing interest because of their sharp, stable photoluminescence with long lifetime. The emission of lanthanide phosphate can be easily changed by introducing different lanthanide ion dopants such as Eu and Tb for down-conversion and Er, Tm for up-conversion luminescence. However, the synthesis of such crystalline materials is always energy- and/or time-consuming. Sometimes, even templates and/or organic solvents are required to prepare the nano-sized and crystalline lanthanide phosphate. Those obstacles hinder the scaling-up of production and practical applications. In this communication, we report two microfluidic platforms (SDP and RTP) using continuous flow conditions to fabricate (within seconds) ultrathin single-crystalline rhabdophane lanthanide phosphate nanowires with tunable length at room temperature, using water as a benign medium.

Graphical abstract: Instantaneous crystallization of ultrathin one-dimensional fluorescent rhabdophane nanowires at room temperature

Supplementary files

Article information

Article type
Communication
Submitted
11 Sep 2010
Accepted
14 Feb 2011
First published
04 Mar 2011

Green Chem., 2011,13, 817-819

Instantaneous crystallization of ultrathin one-dimensional fluorescent rhabdophane nanowires at room temperature

J. Fang, Y. Guo, G. Lu, C. L. Raston and K. S. Iyer, Green Chem., 2011, 13, 817 DOI: 10.1039/C0GC00539H

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