Acta Chimica Sinica ›› 2005, Vol. 63 ›› Issue (4): 301-306. Previous Articles     Next Articles

Original Articles

CdS纳米粒子制备的影响因素及CdS纳米粒子-酚藏花红体系的光谱特性

刘辉1,李文友*,1,尹洪宗1,2,何锡文*,1,陈朗星1   

  1. (1南开大学化学系 天津 300071)
    (2山东农业大学化学与材料科学学院 泰安 271018)
  • 投稿日期:2004-04-06 修回日期:2004-11-01 发布日期:2010-12-10
  • 通讯作者: 何锡文

Influence Factors for the Preparation of CdS Nanoparticles and Spectroscopic Study on the CdS-phenosafranine System

LIU Hui1,LI Wen-You*,1,YIN Hong-Zong1,2,HE Xi-Wen*,1,CHEN Lang-Xing1   

  1. (1 Department of Chemistry, Nankai University, Tianjin 300071)
    (2 College of Chemistry and Material Science, Shandong Agricultural University, Tai'an 271018)
  • Received:2004-04-06 Revised:2004-11-01 Published:2010-12-10
  • Contact: HE Xi-Wen

CdS nanoparticles were directly synthesized in aqueous solution at room temperature. Absorption and fluorescence spectra of CdS nanoparticles at different pH values and reaction time were investigated. At the same time, the spectroscopic characteristics and application values of the CdS-phenosafranine system were also discussed.

Key words: CdS nanoparticle, absorption spectra, fluorescence spectra, quantum size effect, phenosafranine