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Journal of Inorganic Materials

Journal of Inorganic Materials >

2006 , Vol. 21 >Issue 6: 1491 - 1495

DOI: https://doi.org/10.3724/SP.J.1077.2006.01491

Research Paper

Facile Synthesis and Photoluminescence of Calcium Sulphate Nanorods

  • ZHANG Xiu-Li ,
  • LI Li ,
  • DING Ya-Ping
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  • (1. Department of Chemistry, Shanghai University, Shanghai 200436, China; 2. Department of Applied Chemistry, Anhui Agricultural University, Hefei 230036, China)

Received date: 2005-11-21

  Revised date: 2006-05-19

  Online published: 2006-11-20

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Abstract

In this paper, uniform and dispersive CaSO4·0.662H2O nanorods were synthesized in reverse micellae (W/O microemulsion) containing AEO, cyclohexane, and n-pentanol. The average diameter and length were 50nm and 800~-1600nm respectively. The study of the preparation conditions showed that the preferred synthesis conditions were: ω(H2O/surfactant)=6~15, γ(oil/surfactant)=5~12 and the reactant concentration 0.05~0.3mol/L. The property study showed that nano calcium sulphate could produce stronger purple light emission at 339nm. This property would have a very expansive application prospect in the fields of nano-electric devices and so on.

Key words： calcium sulphate; nanorods; reverse micelles; soft template

Cite this article

ZHANG Xiu-Li , LI Li , DING Ya-Ping . Facile Synthesis and Photoluminescence of Calcium Sulphate Nanorods[J]. Journal of Inorganic Materials, 2006 , 21(6) : 1491 -1495 . DOI: 10.3724/SP.J.1077.2006.01491

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