Kinetics, mechanisms and ionic liquids in the uptake of n-butylamine onto low molecular weight dicarboxylic acids
| Autor: | Michelle C. Fairhurst, Manabu Shiraiwa, Barbara J. Finlayson-Pitts, Pascale S. J. Lakey, Michael J. Ezell, Carla Kidd |
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| Rok vydání: | 2017 |
| Předmět: |
Aqueous solution
Chemical Physics 010504 meteorology & atmospheric sciences Inorganic chemistry Kinetics n-Butylamine General Physics and Astronomy 010501 environmental sciences Malonic acid 01 natural sciences chemistry.chemical_compound Engineering chemistry Ionic liquid Physical Sciences Chemical Sciences Organic chemistry Amine gas treating Physical and Theoretical Chemistry Suberic acid Dissolution 0105 earth and related environmental sciences |
| Zdroj: | Physical chemistry chemical physics : PCCP, vol 19, iss 6 Fairhurst, MC; Ezell, MJ; Kidd, C; Lakey, PSJ; Shiraiwa, M; & Finlayson-Pitts, BJ. (2017). Kinetics, mechanisms and ionic liquids in the uptake of: N-butylamine onto low molecular weight dicarboxylic acids. Physical Chemistry Chemical Physics, 19(6), 4827-4839. doi: 10.1039/c6cp08663b. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/1wd9z2zz |
| DOI: | 10.1039/c6cp08663b. |
| Popis: | © the Owner Societies 2017. Atmospheric particles adversely affect visibility, health, and climate, yet the kinetics and mechanisms of particle formation and growth are poorly understood. Multiphase reactions between amines and dicarboxylic acids (diacids) have been suggested to contribute. In this study, the reactions of n-butylamine (BA) with solid C3-C8 diacids were studied at 296 ± 1 K using a Knudsen cell interfaced to a quadrupole mass spectrometer. Uptake coefficients for amines on the diacids with known geometric surface areas were measured at initial amine concentrations from (3-50) × 1011cm-3. Uptake coefficients ranged from 0.7 ± 0.1 (2σ) for malonic acid (C3) to |
| Databáze: | OpenAIRE |
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