Infrared absorption due to H sub 2 O and D sub 2 O in a fluorozirconate glass

Infrared absorption due to H sub 2 O and D sub 2 O in a fluorozirconate glass

H sub 2 O and D sub 2 O vapor entrained in a stream of N sub 2 entered 53ZrF sub 4 multiplied by 20BaF sub 2 multiplied by 4LaF sub 3 multiplied by 3AlF sub 3 multiplied by 20NaF glass by surface reaction at 260 degrees C. Reaction with H sub 2 O produced ir absorption bands at 2.9 and 6.1 mu m; wit...

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Veröffentlicht in:Journal of the American Ceramic Society 1988-01, Vol.71 (1), p.C46-C48
Hauptverfasser: Loehr, Susan R, Chung, Ki-ho, Moynihan, Cornelius T
Format: Artikel
Sprache:eng
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Zusammenfassung:H sub 2 O and D sub 2 O vapor entrained in a stream of N sub 2 entered 53ZrF sub 4 multiplied by 20BaF sub 2 multiplied by 4LaF sub 3 multiplied by 3AlF sub 3 multiplied by 20NaF glass by surface reaction at 260 degrees C. Reaction with H sub 2 O produced ir absorption bands at 2.9 and 6.1 mu m; with D sub 2 O, at 3.9 and 8.3 mu m. The ratios of corresponding D sub 2 O/H sub 2 O peak frequencies are 0.74 for both the stretching and bending vibrations.
ISSN:0002-7820