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UV and IR absorption cross-sections of HCHO, HCDO, and DCDO.
- Source :
-
The journal of physical chemistry. A [J Phys Chem A] 2007 Nov 15; Vol. 111 (45), pp. 11506-13. Date of Electronic Publication: 2007 Oct 24. - Publication Year :
- 2007
-
Abstract
- UV (240-370 nm) and IR (3200-1500 cm(-1)) absorption cross-sections of HCHO, HCDO, and DCDO in a bath gas of N(2) at atmospheric pressure and 296 K are reported from simultaneous measurements in the two spectral regions. Cross-sections were placed on an absolute scale through quantitative conversion of formaldehyde to CO and HCOOH by titration with Br atoms, also monitored by FTIR. The integrated UV absorption cross-sections of HCHO, HCDO, and DCDO are equal to within the experimental uncertainty.
Details
- Language :
- English
- ISSN :
- 1089-5639
- Volume :
- 111
- Issue :
- 45
- Database :
- MEDLINE
- Journal :
- The journal of physical chemistry. A
- Publication Type :
- Academic Journal
- Accession number :
- 17958339
- Full Text :
- https://doi.org/10.1021/jp074288r