Variation of electron-donating ability of smectites as probed by photoreduction of methyl viologen

Norishige Kakegawa; Toshimitsu Kondo; Makoto Ogawa

doi:10.1021/la020763v

Variation of electron-donating ability of smectites as probed by photoreduction of methyl viologen

Norishige Kakegawa, Toshimitsu Kondo, Makoto Ogawa^*

^*Corresponding author for this work

Waseda University

Research output: Contribution to journal › Article › peer-review

39 Citations (Scopus)

Abstract

The variation in electron-donating ability of smectites was investigated by photoreduction of methyl viologen. Methyl viologen-smectite (synthetic saponite, sumecton SA, synthetic hectorite, laponite XLG; and natural montmorrillonite, kunipia F) intercalation compounds were prepared. The investigation showed that the methyl viologen intercalated in sumecton SA and laponite were photoionized by UV irradiation.

Original language	English
Pages (from-to)	3578-3582
Number of pages	5
Journal	Langmuir
Volume	19
Issue number	9
DOIs	https://doi.org/10.1021/la020763v
Publication status	Published - 2003 Apr 29

ASJC Scopus subject areas

Colloid and Surface Chemistry
Physical and Theoretical Chemistry

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10.1021/la020763v

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abstract = "The variation in electron-donating ability of smectites was investigated by photoreduction of methyl viologen. Methyl viologen-smectite (synthetic saponite, sumecton SA, synthetic hectorite, laponite XLG; and natural montmorrillonite, kunipia F) intercalation compounds were prepared. The investigation showed that the methyl viologen intercalated in sumecton SA and laponite were photoionized by UV irradiation.",

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AU - Kondo, Toshimitsu

AU - Ogawa, Makoto

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AB - The variation in electron-donating ability of smectites was investigated by photoreduction of methyl viologen. Methyl viologen-smectite (synthetic saponite, sumecton SA, synthetic hectorite, laponite XLG; and natural montmorrillonite, kunipia F) intercalation compounds were prepared. The investigation showed that the methyl viologen intercalated in sumecton SA and laponite were photoionized by UV irradiation.

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Variation of electron-donating ability of smectites as probed by photoreduction of methyl viologen

Abstract

ASJC Scopus subject areas

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