The environmental impact of unsaturated fluoroesters: atmospheric chemistry towards OH radicals and Cl atoms, radiative behavior and cumulative ozone creation

RSC Advances ◽  
2016 ◽  
Vol 6 (26) ◽  
pp. 21833-21843 ◽  
Author(s):  
Ana Rodríguez ◽  
Iván Bravo ◽  
Diana Rodríguez ◽  
Mercedes Tajuelo ◽  
Yolanda Diaz-de-Mera ◽  
...  
Keyword(s):  
Global Warming ◽  
Environmental Impact ◽  
Infrared Spectra ◽  
Atmospheric Chemistry ◽  
Reaction Mechanisms ◽  
Radiative Forcing ◽  
Oh Radicals ◽  
Global Warming Potentials ◽  
Cl Atoms

Atmospheric lifetimes, reaction mechanisms, infrared spectra, radiative forcing efficiencies, global warming potentials and ozone creation potentials of the allyl and vinyl trifluoroacetate were determined to assess their environmental impact.

Atmospheric chemistry of (CF3)2CCH2: OH radicals, Cl atoms and O3 rate coefficients, oxidation end-products and IR spectra

2015 ◽  
Vol 17 (38) ◽  
pp. 25607-25620 ◽  
Author(s):  
Vassileios C. Papadimitriou ◽  
Christina S. Spitieri ◽  
Panos Papagiannakopoulos ◽  
Mathieu Cazaunau ◽  
Maria Lendar ◽  
...  
Keyword(s):  
Global Warming ◽  
Ir Spectra ◽  
Atmospheric Chemistry ◽  
Rate Coefficients ◽  
Oh Radicals ◽  
End Products ◽  
Photochemical Ozone ◽  
Global Warming Potentials ◽  
Cl Atoms

OH, Cl and O3 kinetics and IR spectra of (CF3)2CCH2 utilized to estimate tropospheric lifetimes, radiative efficiencies, global warming potentials, estimated photochemical ozone creation potentials and tropospheric oxidation end-products.

A theoretical insight into atmospheric chemistry of HFE-7100 and perfluoro-butyl formate: reactions with OH radicals and Cl atoms and the fate of alkoxy radicals

2016 ◽  
Vol 40 (7) ◽  
pp. 6148-6155 ◽  
Author(s):  
Bhupesh Kumar Mishra ◽  
Makroni Lily ◽  
Ramesh Chandra Deka ◽  
Asit K. Chandra
Keyword(s):  
Global Warming ◽  
Atmospheric Chemistry ◽  
Global Warming Potential ◽  
Rate Constants ◽  
Oh Radicals ◽  
Atmospheric Lifetime ◽  
Alkoxy Radicals ◽  
Cl Atoms ◽  
Theoretical Insight ◽  
Insight Into

The calculated rate constants for C4F9OCH3 + OH/Cl reactions are found to be 1.94 × 10−14 and 1.74 × 10−12 cm3 molecule−1 s−1, respectively, at 298 K. The atmospheric lifetime and global warming potential for HFE-7100 are computed to be 2.12 years and 155.3, respectively.

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