Thai Phuong Vu Lee, Seung-Bok Bae, Gwi-Nam 2024-01-20T11:31:29Z 2024-01-20T11:31:29Z 2021-09-05 2013-10 1420-326X https://pubs.kist.re.kr/handle/201004/127606 The temperature dependence of secondary organic aerosol (SOAs) formation resulting from reactions of ozone with volatile organic compounds (VOCs) emitted from a terpene-rich air freshener was investigated in a temperature-controlled chamber. To assess the contribution of the air freshener to SOAs related to indoor air pollution, a new concept of aerosol formation potential (AFP) is proposed to replace the traditional SOA yield (Y). The AFP is defined as aerosol mass formed per unit ozone reacted. The AFP of the air freshener is simple to use for ozone-initiated SOA formation, because only the amount of reacted ozone is used, instead of the reacted amount of a large number of VOCs. The AFP of the air freshener was higher at lower temperature. The AFP at 10? was 1.3, 2.3, and 3.4 times higher than those at 20, 31, and 36?, respectively. The AFP is more dependent on temperature than on injected ozone concentration under the experimental conditions of this study. The AFP approach provides a simple tool that can be applied to examine SOAs formation potential from reactions of ozone with VOCs emitted from household consumer products. English SAGE PUBLICATIONS LTD SECONDARY ORGANIC AEROSOL LIMONENE OXIDATION-PRODUCTS EYE BLINK FREQUENCY GAS-PHASE REACTIONS INDOOR AIR INITIATED REACTIONS OZONE/LIMONENE REACTIONS CHEMISTRY EXPOSURE CHAMBER Effect of Temperature on Aerosol Formation Potential for a Terpene-Rich Air Freshener in the Presence of Ozone Article 10.1177/1420326X12461368 1 INDOOR AND BUILT ENVIRONMENT, v.22, no.5, pp.808 - 821 INDOOR AND BUILT ENVIRONMENT 22 5 808 821 scie scopus 000325150200008 2-s2.0-84885153362 Construction & Building Technology Engineering, Environmental Public, Environmental & Occupational Health Construction & Building Technology Engineering Public, Environmental & Occupational Health Article SECONDARY ORGANIC AEROSOL LIMONENE OXIDATION-PRODUCTS EYE BLINK FREQUENCY GAS-PHASE REACTIONS INDOOR AIR INITIATED REACTIONS OZONE/LIMONENE REACTIONS CHEMISTRY EXPOSURE CHAMBER Aerosol formation potential Consumer products Volatile organic compounds Ozone Temperature Indoor chemistry