Nitrate ion detection in aerosols using morphology-dependent stimulated Raman scattering

Autor:	Jian-Xiang Zhang, Pamela M. Aker, William L. Nichols
Rok vydání:	1999
Předmět:	Aqueous solution Morphology (linguistics) Chemistry Inorganic chemistry Analytical chemistry General Physics and Astronomy Nitrate ion Ion symbols.namesake Atmospheric chemistry symbols Physical and Theoretical Chemistry Raman spectroscopy Water vapor Raman scattering
Zdroj:	The Journal of Chemical Physics. 110:2202-2207
ISSN:	1089-7690 0021-9606
Popis:	A nitrate ion concentration of 5×10−5 M has been detected in ∼180 μm diam aqueous aerosols using morphology-dependent stimulated Raman scattering (MDSRS). This low concentration was detected by allowing the droplet size to be tuned during an experiment. Comparison of the experimental results with the MDSRS gain equation shows that it may be possible to detect concentrations a factor of ten lower.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3ea09ef2234f3c9ca56eea36cb39a5ef https://doi.org/10.1063/1.477832 Zobrazit plný text záznamu