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Zhang L, Luo P, Guo K, Zeng R, Caridade PJSB, Varandas AJC. Theoretical investigation of vibrational relaxation of highly excited O3 in collisions with HO2. RSC Adv 2014. [DOI: 10.1039/c3ra45634j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Zhang L, Luo P, Huang Z, Chen H, Varandas AJC. Vibrational Relaxation of Highly Vibrationally Excited O3 in Collisions with OH. J Phys Chem A 2008; 112:7238-43. [DOI: 10.1021/jp803686j] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lei Zhang
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, Sichuan, People’s Republic of China, and Departamento de Química, Universidade de Coimbra, 3004-535 Coimbra, Portugal
| | - Pingya Luo
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, Sichuan, People’s Republic of China, and Departamento de Química, Universidade de Coimbra, 3004-535 Coimbra, Portugal
| | - Zhiyu Huang
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, Sichuan, People’s Republic of China, and Departamento de Química, Universidade de Coimbra, 3004-535 Coimbra, Portugal
| | - Hong Chen
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, Sichuan, People’s Republic of China, and Departamento de Química, Universidade de Coimbra, 3004-535 Coimbra, Portugal
| | - António J. C. Varandas
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, Sichuan, People’s Republic of China, and Departamento de Química, Universidade de Coimbra, 3004-535 Coimbra, Portugal
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Zhang L, Luo P, Huang Z, Varandas AJC. Dynamics Study of the OH + O3 Atmospheric Reaction with Both Reactants Vibrationally Excited. J Phys Chem A 2006; 110:13836-42. [PMID: 17181341 DOI: 10.1021/jp066273j] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The dynamics of the title five-atom atmospheric reaction is studied by the quasiclassical trajectory method for vibrational states of OH over the range 2 < or = v < or = 9 and initial vibrational energies of O3 between 9 and 21 kcal mol-1 using a previously reported double many-body expansion potential energy surface for HO4(2A). The results show that the reaction is controlled by both capture- and barrier-type mechanisms, with the rate constants depending strongly on the reactants' internal energy content. Also suggested from the magnitude of the calculated rate coefficients is that the title processes may not be ignorable when studying the stratospheric ozone budget.
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Affiliation(s)
- Lei Zhang
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, Sichuan, P. R. China
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Dynamics of HO2+O3 reaction using a test DMBE potential energy surface: does it occur via oxygen or hydrogen atom abstraction? Chem Phys Lett 2004. [DOI: 10.1016/j.cplett.2003.12.110] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Varandas AJC. Steady-State Distributions of O2 and OH in the High Atmosphere and Implications in the Ozone Chemistry. J Phys Chem A 2003. [DOI: 10.1021/jp022483u] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- A. J. C. Varandas
- Departamento de Química, Universidade de Coimbra, 3004-535 Coimbra, Portugal
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