Key Laboratory of Cluster Science, Ministry of Education of China, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, China
Key Laboratory of Cluster Science, Ministry of Education of China, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, China
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Total article views: 1,566 (including HTML, PDF, and XML)
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1,186
377
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1,566
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530
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829
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Total article views: 2,395 (including HTML, PDF, and XML)
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Total article views: 1,566 (including HTML, PDF, and XML)
Thereof 1,706 with geography defined
and -140 with unknown origin.
Total article views: 829 (including HTML, PDF, and XML)
Thereof 831 with geography defined
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This study explores the effect of pyruvic acid (PA) both in the SO3 hydrolysis and in sulfuric-acid-based aerosol formation. Results show that in dry and polluted areas, PA-catalyzed SO3 hydrolysis is about 2 orders of magnitude more efficient at forming sulfuric acid than the water-catalyzed reaction. Moreover, PA can effectively enhance the ternary SA-PA-NH3 particle formation rate by up to 4.7×102 relative to the binary SA-NH3 particle formation rate at cold temperatures.
This study explores the effect of pyruvic acid (PA) both in the SO3 hydrolysis and in...