TY - JOUR
T1 - Formation of MnS particles in the interlayer space of montmorillonite
AU - Khaorapapong, Nithima
AU - Ontam, Areeporn
AU - Ogawa, Makoto
PY - 2008/8/15
Y1 - 2008/8/15
N2 - 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.
AB - 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.
KW - MnS
KW - Montmorillonite
KW - Optical properties
KW - Solid-solid reaction
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U2 - 10.1016/j.matlet.2008.04.040
DO - 10.1016/j.matlet.2008.04.040
M3 - Article
AN - SCOPUS:46449124731
SN - 0167-577X
VL - 62
SP - 3722
EP - 3723
JO - Materials Letters
JF - Materials Letters
IS - 21-22
ER -