Structure and spectra of photochemically obtained nanosized silver particles in presence of modified porous silica
2005 ◽
Vol 7
(4)
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pp. 193-198
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Keyword(s):
Mesoporous silica powders and films modified with organic sensitizer benzophenone were used as photocatalysts in the reaction of silver ion reduction by isopropyl alcohol under UV-irradiation withλ=253.7 nm and 365 nm in presence of colloidal silica as stabilizer. Morphological changes of silver colloids during irradiation were studied using transmission electron microscopy, and correlated to the absorption spectra.
1990 ◽
Vol 38
(10)
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pp. 1469-1478
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2019 ◽
Vol 25
(S2)
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pp. 422-423
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2013 ◽
Vol 872
◽
pp. 74-78
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2003 ◽
Vol 18
(5)
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pp. 1096-1103
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1993 ◽
Vol 8
(11)
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pp. 2942-2947
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2008 ◽
Vol 71
(10)
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pp. 2105-2109
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