Formation of MnS particles in the interlayer space of montmorillonite

Nithima Khaorapapong, Areeporn Ontam, Makoto Ogawa

研究成果: Article

24 引用 (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.

元の言語English
ページ(範囲)3722-3723
ページ数2
ジャーナルMaterials Letters
62
発行部数21-22
DOI
出版物ステータスPublished - 2008 8 15

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Bentonite
montmorillonite
Clay minerals
interlayers
Photoluminescence
photoluminescence
Photoluminescence spectroscopy
sulfides
Sulfides
products
Manganese
Powders
Cations
Luminescence
Absorption spectra
Positive ions
Heat treatment
Sodium
Ions
manganese

ASJC Scopus subject areas

  • Materials Science(all)

これを引用

Formation of MnS particles in the interlayer space of montmorillonite. / Khaorapapong, Nithima; Ontam, Areeporn; Ogawa, Makoto.

:: Materials Letters, 巻 62, 番号 21-22, 15.08.2008, p. 3722-3723.

研究成果: Article

Khaorapapong, N, Ontam, A & Ogawa, M 2008, 'Formation of MnS particles in the interlayer space of montmorillonite', Materials Letters, 巻. 62, 番号 21-22, pp. 3722-3723. https://doi.org/10.1016/j.matlet.2008.04.040
Khaorapapong, Nithima ; Ontam, Areeporn ; Ogawa, Makoto. / Formation of MnS particles in the interlayer space of montmorillonite. :: Materials Letters. 2008 ; 巻 62, 番号 21-22. pp. 3722-3723.
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