Articles | Volume 12, issue 7
https://doi.org/10.5194/amt-12-3503-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-12-3503-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
02 Jul 2019
Research article |
| 02 Jul 2019
| 02 Jul 2019
Structural changes of CAST soot during a thermal–optical measurement protocol
Theresa Haller
Faculty of Physics, University of Vienna, Vienna, 1090, Austria
Christian Rentenberger
Faculty of Physics, University of Vienna, Vienna, 1090, Austria
Jannik C. Meyer
Faculty of Physics, University of Vienna, Vienna, 1090, Austria
Laura Felgitsch
Institute of Materials Chemistry, TU Wien, Vienna, 1060, Austria
Hinrich Grothe
Institute of Materials Chemistry, TU Wien, Vienna, 1060, Austria
Regina Hitzenberger
CORRESPONDING AUTHOR
Faculty of Physics, University of Vienna, Vienna, 1090, Austria
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Cited
14 citations as recorded by crossref.
- Investigation of structural changes of atmospheric aerosol samples during two thermal–optical measurement procedures (EUSAAR2, NIOSH870) T. Haller et al. 10.5194/amt-14-3721-2021
- Micro(nano)plastics in Size-Segregated Atmospheric Particles in Eskişehir, Türkiye: Optimization of Sampling Parameters P. Akbari Dana et al. 10.1007/s11270-025-08218-1
- On determining soot maturity: A review of the role of microscopy- and spectroscopy-based techniques A. Baldelli et al. 10.1016/j.chemosphere.2020.126532
- Controlled Laboratory Generation of Atmospheric Black Carbon Using Laser Excitation-Based Soot Generator: From Basic Principles to Application Perspectives: A Review T. Ajtai et al. 10.3390/atmos13091366
- Morphology and Raman spectra of aerodynamically classified soot samples A. Baldelli & S. Rogak 10.5194/amt-12-4339-2019
- Photochemical Aging Induces Changes in the Effective Densities, Morphologies, and Optical Properties of Combustion Aerosol Particles J. Leskinen et al. 10.1021/acs.est.2c04151
- Calibrations, Validations, and Checks of a Dual 23 nm and 10 nm Diffusion Charger-Based Portable Emissions Measurement System (PEMS) A. Melas et al. 10.3390/nano14151258
- Atomic spectrometry update – a review of advances in environmental analysis J. Bacon et al. 10.1039/D0JA90074E
- The Measurement of Atmospheric Black Carbon: A Review Z. Zhang et al. 10.3390/toxics11120975
- Aging induced changes in ice nucleation activity of combustion aerosol as determined by near edge X-ray absorption fine structure (NEXAFS) spectroscopy F. Mahrt et al. 10.1039/C9EM00525K
- On the chemical composition and structure of incipient soot in a laminar diffusion flame J. Elias et al. 10.1016/j.fuel.2024.132056
- Analytical Challenges and Strategies for Particle-Based Analysis of Airborne Micro(nano)plastics in Size-Fractionated Samples Using Microscopy, SEM/EDX, and Raman Spectroscopy P. Akbari Dana et al. 10.1021/acs.analchem.4c05335
- An investigative review of the expanded capabilities of thermal/optical techniques for measuring carbonaceous aerosols and beyond Y. Shen et al. 10.1016/j.envpol.2024.125363
- A novel measurement system for unattended, in situ characterization of carbonaceous aerosols A. Keller et al. 10.5194/ar-1-65-2023
14 citations as recorded by crossref.
- Investigation of structural changes of atmospheric aerosol samples during two thermal–optical measurement procedures (EUSAAR2, NIOSH870) T. Haller et al. 10.5194/amt-14-3721-2021
- Micro(nano)plastics in Size-Segregated Atmospheric Particles in Eskişehir, Türkiye: Optimization of Sampling Parameters P. Akbari Dana et al. 10.1007/s11270-025-08218-1
- On determining soot maturity: A review of the role of microscopy- and spectroscopy-based techniques A. Baldelli et al. 10.1016/j.chemosphere.2020.126532
- Controlled Laboratory Generation of Atmospheric Black Carbon Using Laser Excitation-Based Soot Generator: From Basic Principles to Application Perspectives: A Review T. Ajtai et al. 10.3390/atmos13091366
- Morphology and Raman spectra of aerodynamically classified soot samples A. Baldelli & S. Rogak 10.5194/amt-12-4339-2019
- Photochemical Aging Induces Changes in the Effective Densities, Morphologies, and Optical Properties of Combustion Aerosol Particles J. Leskinen et al. 10.1021/acs.est.2c04151
- Calibrations, Validations, and Checks of a Dual 23 nm and 10 nm Diffusion Charger-Based Portable Emissions Measurement System (PEMS) A. Melas et al. 10.3390/nano14151258
- Atomic spectrometry update – a review of advances in environmental analysis J. Bacon et al. 10.1039/D0JA90074E
- The Measurement of Atmospheric Black Carbon: A Review Z. Zhang et al. 10.3390/toxics11120975
- Aging induced changes in ice nucleation activity of combustion aerosol as determined by near edge X-ray absorption fine structure (NEXAFS) spectroscopy F. Mahrt et al. 10.1039/C9EM00525K
- On the chemical composition and structure of incipient soot in a laminar diffusion flame J. Elias et al. 10.1016/j.fuel.2024.132056
- Analytical Challenges and Strategies for Particle-Based Analysis of Airborne Micro(nano)plastics in Size-Fractionated Samples Using Microscopy, SEM/EDX, and Raman Spectroscopy P. Akbari Dana et al. 10.1021/acs.analchem.4c05335
- An investigative review of the expanded capabilities of thermal/optical techniques for measuring carbonaceous aerosols and beyond Y. Shen et al. 10.1016/j.envpol.2024.125363
- A novel measurement system for unattended, in situ characterization of carbonaceous aerosols A. Keller et al. 10.5194/ar-1-65-2023
Latest update: 05 Jul 2025
Short summary
In thermal–optical measurement techniques – widely used techniques to separate organic and elemental carbon – a filter sample is heated stepwise first in He and then in He+O2. Pyrolysis of organic material occurring during heating in He influences the results but is not fully understood. In this study, structural changes of carbonaceous material during a thermal–optical heating procedure are analyzed with Raman spectroscopy, TEM, UV–VIS and the integrating-sphere method.
In thermal–optical measurement techniques – widely used techniques to separate organic and...
