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| Titel |
Microphysical properties of carbonaceous aerosol particles generated by laser ablation of a graphite target |
| VerfasserIn |
T. Ajtai, N. Utry, M. Pintér, G. Kiss-Albert, R. Puskás, Cs. Tápai, G. Kecskeméti, T. Smausz, B. Hopp, Z. Bozóki, Z. Kónya, G. Szabó |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1867-1381
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| Digitales Dokument |
URL |
| Erschienen |
In: Atmospheric Measurement Techniques ; 8, no. 3 ; Nr. 8, no. 3 (2015-03-12), S.1207-1215 |
| Datensatznummer |
250116211
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| Publikation (Nr.) |
 copernicus.org/amt-8-1207-2015.pdf |
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| Zusammenfassung |
| In this work various microphysical properties including mass concentration,
size distribution and morphology of aerosol particles generated by laser
ablation of a high purity graphite sample were investigated in detail.
Supplementary chemical analysis of the generated particles including
microstructure investigation by high-resolution transmission electron
microscopy (HRTEM) and Raman spectroscopy were also made. These measurements
proved that the proposed method can be used to model the real atmospheric
carbonaceous particulate under various climate relevant conditions regarding
its specific properties investigated here. However, to introduce the
presented methodology as a novel BC surrogate, further improvement and
investigation including simplification in experimental setup, comprehensive
analysis of thermochemical refractiveness and optical responses of the
generated particles as well as comparative study with the presently available
concurrent surrogates are required. The related results of these issues are
planned to be demonstrated in other studies. |
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