The aim of this paper is to study the reaction products of α-pinene, β-pinene, limonene, 3-carene and sabinene with OH radicals by FT-IR spectroscopy and by HPLC-MS-MS, to evaluate the secondary aerosol formation. All gas phase reaction products were quantified using reference compounds. As source of OH radicals were used H2O2 and CH 3ONO. The experiments were performed at low terpene concentration (0.9-2.1 ppm) and at high terpene concentration (4.1-13.2 ppm), using H 2O2 and CH3ONO as sources of OH radicals.
OH-initiated oxidation of monoterpenes: Reaction of α-pinene
TOMASELLI, Gaetano;
2003-01-01
Abstract
The aim of this paper is to study the reaction products of α-pinene, β-pinene, limonene, 3-carene and sabinene with OH radicals by FT-IR spectroscopy and by HPLC-MS-MS, to evaluate the secondary aerosol formation. All gas phase reaction products were quantified using reference compounds. As source of OH radicals were used H2O2 and CH 3ONO. The experiments were performed at low terpene concentration (0.9-2.1 ppm) and at high terpene concentration (4.1-13.2 ppm), using H 2O2 and CH3ONO as sources of OH radicals.File in questo prodotto:
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