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High-temperature Raman Investigations of Arsenic Vapour

✍ Scribed by Dr. M. Herms; Dipl. Chem. U. Wunderwald; Dr. G. Irmer

Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
375 KB
Volume
28
Category
Article
ISSN
0232-1300

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✦ Synopsis

High-temperature Raman Investigations of Arsenic Vapour

Raman spectra of arsenic vapour were measured at temperatures up to 1210 K. The intensity ratio of the vibrational modes was used to determine the partial pressure ratio of As, and As,.

The data obtained exhibit discrepancies to existing theoretically predicted values. The reason for these differences is yet unclear.

Es wurden Ramanspektren von Arsen bis zu einer Temperatur von 1210K aufgenommen. Das

Intensitatsverhaltnis der Schwingungsmoden von As, und As, wurde zur Bestimmung des Partialdruckverhaltnisses genutzt. Diese Daten unterscheiden sich erheblich von theoretisch ermittelten Werten. Der Grund fur diese Unterschiede ist noch unklar.

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