Temperature dependence of the NO3 absorption spectrum

R. J. Yokelson; James B. Burkholder; R. W. Fox; Ranajit K. Talukdar; A. R. Ravishankara

doi:10.1021/j100101a009

Temperature dependence of the NO₃ absorption spectrum

R. J. Yokelson, James B. Burkholder, R. W. Fox, Ranajit K. Talukdar, A. R. Ravishankara

Chemistry

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118 Scopus citations

Abstract

The temperature dependence of the NO₃ absorption spectrum was measured over the wavelength range 440-720 nm and temperature range 298-200 K using a diode array spectrometer. The NO₃ absorption cross section at 662 nm, the peak of the 0-0 transition, was measured using time resolved tunable diode laser absorption following 351 nm laser photolysis of a Cl₂/ClONO₂ mixture. The NO₃ absorption cross section at 662 nm was (2.23 ± 0.22) × 10^-17 cm² at 298 K and increased 36% in going from 298 to 200 K (2σ error limits including estimated systematic errors). These results are quantitatively compared with previous measurements.

Original language	English
Pages (from-to)	13144-13150
Number of pages	7
Journal	Journal of Physical Chemistry
Volume	98
Issue number	50
DOIs	https://doi.org/10.1021/j100101a009
State	Published - 1994

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title = "Temperature dependence of the NO3 absorption spectrum",

abstract = "The temperature dependence of the NO3 absorption spectrum was measured over the wavelength range 440-720 nm and temperature range 298-200 K using a diode array spectrometer. The NO3 absorption cross section at 662 nm, the peak of the 0-0 transition, was measured using time resolved tunable diode laser absorption following 351 nm laser photolysis of a Cl2/ClONO2 mixture. The NO3 absorption cross section at 662 nm was (2.23 ± 0.22) × 10-17 cm2 at 298 K and increased 36% in going from 298 to 200 K (2σ error limits including estimated systematic errors). These results are quantitatively compared with previous measurements.",

author = "Yokelson, {R. J.} and Burkholder, {James B.} and Fox, {R. W.} and Talukdar, {Ranajit K.} and Ravishankara, {A. R.}",

year = "1994",

doi = "10.1021/j100101a009",

language = "English",

volume = "98",

pages = "13144--13150",

journal = "Journal of Physical Chemistry",

issn = "0022-3654",

publisher = "American Chemical Society",

number = "50",

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TY - JOUR

T1 - Temperature dependence of the NO3 absorption spectrum

AU - Yokelson, R. J.

AU - Burkholder, James B.

AU - Fox, R. W.

AU - Talukdar, Ranajit K.

AU - Ravishankara, A. R.

PY - 1994

Y1 - 1994

N2 - The temperature dependence of the NO3 absorption spectrum was measured over the wavelength range 440-720 nm and temperature range 298-200 K using a diode array spectrometer. The NO3 absorption cross section at 662 nm, the peak of the 0-0 transition, was measured using time resolved tunable diode laser absorption following 351 nm laser photolysis of a Cl2/ClONO2 mixture. The NO3 absorption cross section at 662 nm was (2.23 ± 0.22) × 10-17 cm2 at 298 K and increased 36% in going from 298 to 200 K (2σ error limits including estimated systematic errors). These results are quantitatively compared with previous measurements.

AB - The temperature dependence of the NO3 absorption spectrum was measured over the wavelength range 440-720 nm and temperature range 298-200 K using a diode array spectrometer. The NO3 absorption cross section at 662 nm, the peak of the 0-0 transition, was measured using time resolved tunable diode laser absorption following 351 nm laser photolysis of a Cl2/ClONO2 mixture. The NO3 absorption cross section at 662 nm was (2.23 ± 0.22) × 10-17 cm2 at 298 K and increased 36% in going from 298 to 200 K (2σ error limits including estimated systematic errors). These results are quantitatively compared with previous measurements.

UR - http://www.scopus.com/inward/record.url?scp=26944464041&partnerID=8YFLogxK

U2 - 10.1021/j100101a009

DO - 10.1021/j100101a009

M3 - Article

AN - SCOPUS:26944464041

SN - 0022-3654

VL - 98

SP - 13144

EP - 13150

JO - Journal of Physical Chemistry

JF - Journal of Physical Chemistry

IS - 50

ER -

Temperature dependence of the NO₃ absorption spectrum

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