Formation of MnS particles in the interlayer space of montmorillonite

Nithima Khaorapapong*, Areeporn Ontam, Makoto Ogawa

*この研究の対応する著者

研究成果: Article査読

24 被引用数 (Scopus)

抄録

MnS formed in the interlayer space of montmorillonite by solid-solid reaction between powders of Mn(II)-montmorillonite and sodium sulfide at an ambient condition. The product was characterized though XRD, Raman, UV-visible and photoluminescence spectroscopies. The formation of sulfide ions to the interlayer manganese cations was indicated by Raman, UV-visible, and photoluminescence spectra. The heat treated product after storage for 4 months exhibited the absorption bands at 314 and 380 nm and the photoluminescence bands at 416 and 435 nm, while no luminescence band was observed for the product after the heat treatment.

本文言語English
ページ(範囲)3722-3723
ページ数2
ジャーナルMaterials Letters
62
21-22
DOI
出版ステータスPublished - 2008 8 15

ASJC Scopus subject areas

  • 材料科学(全般)

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