Structure and photoluminescence of composites based on CdS enclosed in magadiite
- journal_title：Clays and Clay Minerals
- Contributor：Yufeng Chen ; Gensheng Yu ; Fei Li ; Junchao Wei
- Publisher：Clay Minerals Society
- Date：2013-02-01
- Format：text/html
- Language：en
- Identifier：10.1346/CCMN.2013.0610103
- journal_abbrev：Clays and Clay Minerals
- issn：0009-8604
- volume：61
- issue：1
- firstpage：26
摘要
In order to extend the application of magadiite to optical fields (rather than the usual focus on adsorption, catalysis, ion exchange, etc.), a magadiite-CdS (Mag-CdS) composite was synthesized from Na-magadiite by ion exchange. Various techniques were used to characterize the composite. X-ray diffraction results indicated that the Mag-CdS composite retained the host magadiite structure in spite of decrease in the intensity of the X-ray diffraction peak of the host magadiite. The analytical results confirmed the formation of the Mag-CdS composite, along with the modification of the optical properties of CdS by the host magadiite.