HONO Measurement by Differential Photolysis

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HONO Measurement by Differential Photolysis. / Bloss, William; Crilley, Leigh; Kramer, Louisa.

In: Atmospheric Measurement Techniques Discussions, Vol. 9, 25.01.2016, p. 2483-2495.

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@article{212b0d3929da4d588b0eaf247a6a7a26,
title = "HONO Measurement by Differential Photolysis",
abstract = "Nitrous acid (HONO) has been quantitatively measured in-situ by differential photolysis at 385 and 395 nm and subsequent detection as nitric oxide (NO) by the chemiluminescence reaction with ozone (O3). The technique has been evaluated by FT-IR to provide a direct HONO measurement in a simulation chamber, and compared side-by-side with a LOng Absorption Path Optical Photometer (LOPAP) in the field. The NO/O3 chemiluminescence technique is robust, well characterized and capable of sampling at low pressure whilst solid-state converter technology allows for unattended in-situ HONO measurements in combination with fast time resolution and response.",
author = "William Bloss and Leigh Crilley and Louisa Kramer",
year = "2016",
month = "1",
day = "25",
doi = "10.5194/amt-9-2483-2016",
language = "English",
volume = "9",
pages = "2483--2495",
journal = "Atmospheric Measurement Techniques Discussions",
issn = "1867-8610",
publisher = "European Geosciences Union",

}

RIS

TY - JOUR

T1 - HONO Measurement by Differential Photolysis

AU - Bloss, William

AU - Crilley, Leigh

AU - Kramer, Louisa

PY - 2016/1/25

Y1 - 2016/1/25

N2 - Nitrous acid (HONO) has been quantitatively measured in-situ by differential photolysis at 385 and 395 nm and subsequent detection as nitric oxide (NO) by the chemiluminescence reaction with ozone (O3). The technique has been evaluated by FT-IR to provide a direct HONO measurement in a simulation chamber, and compared side-by-side with a LOng Absorption Path Optical Photometer (LOPAP) in the field. The NO/O3 chemiluminescence technique is robust, well characterized and capable of sampling at low pressure whilst solid-state converter technology allows for unattended in-situ HONO measurements in combination with fast time resolution and response.

AB - Nitrous acid (HONO) has been quantitatively measured in-situ by differential photolysis at 385 and 395 nm and subsequent detection as nitric oxide (NO) by the chemiluminescence reaction with ozone (O3). The technique has been evaluated by FT-IR to provide a direct HONO measurement in a simulation chamber, and compared side-by-side with a LOng Absorption Path Optical Photometer (LOPAP) in the field. The NO/O3 chemiluminescence technique is robust, well characterized and capable of sampling at low pressure whilst solid-state converter technology allows for unattended in-situ HONO measurements in combination with fast time resolution and response.

U2 - 10.5194/amt-9-2483-2016

DO - 10.5194/amt-9-2483-2016

M3 - Article

VL - 9

SP - 2483

EP - 2495

JO - Atmospheric Measurement Techniques Discussions

JF - Atmospheric Measurement Techniques Discussions

SN - 1867-8610

ER -