A
A. R. Ravishankara
Researcher at National Oceanic and Atmospheric Administration
Publications - 88
Citations - 5358
A. R. Ravishankara is an academic researcher from National Oceanic and Atmospheric Administration. The author has contributed to research in topics: Reaction rate constant & Kinetics. The author has an hindex of 41, co-authored 88 publications receiving 5129 citations. Previous affiliations of A. R. Ravishankara include Cooperative Institute for Research in Environmental Sciences & University of Colorado Boulder.
Papers
More filters
Journal ArticleDOI
Reactive uptake on hydrocarbon soot: Focus on NO2
TL;DR: In this article, the reaction of NO2 with H2O with laboratory-generated soot was studied and it was found that soot produced from hydrocarbons catalyzed the reaction and gave HONO Reactive uptake coefficients for this process that are measured in the laboratory may not be easily applied to atmospheric calculations without more information.
Journal ArticleDOI
Kinetic studies of the reactions of O(1D) with several atmospheric molecules
TL;DR: In this article, the rate coefficients for the removal of O(1D) by N2, O2, N2O, CO 2, O3 and n-butane were measured between 210 and 370 K. The results are compared with previous measurements, particularly the very recent data from Strekowski et al.
Journal ArticleDOI
The photochemistry of ozone at 193 and 222 nm
Andrew A. Turnipseed,Ghanshyam L. Vaghjiani,Tomasz Gierczak,John E. Thompson,A. R. Ravishankara +4 more
TL;DR: The quantum yields for the formation of O(1D) and O(3P) from the photolysis of ozone have been measured at 222 and 193 nm as mentioned in this paper.
Journal ArticleDOI
Evidence for liquid-like and nonideal behavior of a mixture of organic aerosol components.
TL;DR: The evaporation behavior of mixtures of dicarboxylic acids, which are common atmospheric aerosol constituents, is investigated and results suggest that nonideal behavior of particle-phase compounds influences the abundances of organic aerosol observed in the atmosphere and in the laboratory.
Journal ArticleDOI
Rate coefficients for reactions of several hydrofluorocarbons with hydroxyl and oxygen atom(1D) and their atmospheric lifetimes
A. M. Schmoltner,Ranajit K. Talukdar,R. F. Warren,Abdelwahid Mellouki,Leah Goldfarb,Tomasz Gierczak,Stuart A. McKeen,A. R. Ravishankara +7 more
TL;DR: In this article, the atmospheric lifetime needed for the evaluation of global warming potentials were calculated for all six molecules using a one-dimensional atmospheric model using the kinetic data obtained in the present study.