Articles | Volume 14, issue 8
Research article
20 Aug 2021
Research article |  | 20 Aug 2021

Intercomparison of IBBCEAS, NitroMAC and FTIR analyses for HONO, NO2 and CH2O measurements during the reaction of NO2 with H2O vapour in the simulation chamber CESAM

Hongming Yi, Mathieu Cazaunau, Aline Gratien, Vincent Michoud, Edouard Pangui, Jean-Francois Doussin, and Weidong Chen


Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on amt-2021-19', Anonymous Referee #1, 22 Mar 2021
    • AC6: 'Reply on RC1', Hongming Yi, 16 Jun 2021
  • RC2: 'Comment on amt-2021-19', Anonymous Referee #2, 12 Apr 2021
  • RC3: 'Comment on amt-2021-19', Anonymous Referee #3, 22 Apr 2021
    • AC5: 'Reply on RC3', Hongming Yi, 16 Jun 2021

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Hongming Yi on behalf of the Authors (16 Jun 2021)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (13 Jul 2021) by Hartmut Herrmann
Short summary
HONO and NO2 play a crucial role in the atmospheric oxidation capacity that affects the regional air quality and global climate. Accurate measurements of HONO are challenging due to the drawback of existing detection methods. Calibration-free high-sensitivity direct, simultaneous measurements of NO2, HONO and CH2O with UV-IBBCEAS provide accurate and fast quantitative analysis of their concentration variation within their lifetime by intercomparison with NOx, FTIR and NitroMAC sensors.