On-line measurements of diesel nanoparticle composition and volatility
A thermal desorption particle beam mass spectrometer (TDPBMS) and tandem differential mobility analyzers (TDMA) were used for on-line measurements of the chemical composition and volatility of nanoparticles and larger particles emitted from a modern, heavy-duty diesel engine operated at light and me...
Gespeichert in:
| Veröffentlicht in: | Atmospheric environment (1994) 2003-03, Vol.37 (9), p.1199-1210 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1210 |
|---|---|
| container_issue | 9 |
| container_start_page | 1199 |
| container_title | Atmospheric environment (1994) |
| container_volume | 37 |
| creator | Sakurai, Hiromu Tobias, Herbert J. Park, Kihong Zarling, Darrick Docherty, Kenneth S. Kittelson, David B. McMurry, Peter H. Ziemann, Paul J. |
| description | A thermal desorption particle beam mass spectrometer (TDPBMS) and tandem differential mobility analyzers (TDMA) were used for on-line measurements of the chemical composition and volatility of nanoparticles and larger particles emitted from a modern, heavy-duty diesel engine operated at light and medium loads under laboratory conditions. Temperature-dependent TDPBMS mass spectra and mass spectra obtained using spectrally distinctive oil and synthetic Fischer–Tropsch fuel were analyzed using mass spectral matching methods to obtain quantitative information on the contributions of fuel, oil, oxidation products, and sulfuric acid to particle composition. TDMA measurements of volatility yielded information on nanoparticle vapor pressures and therefore on the composition of organic components. The results indicate that, for these operating conditions, the volatile component of both diesel nanoparticles and larger particles is comprised of at least 95% unburned lubricating oil. TDMA volatility measurements also detected residual species a few nanometers in diameter, which may be non-volatile cores (soot, metal oxide) or low-volatility organic compounds. These on-line analyses provide new insights into the mechanisms of diesel nanoparticle formation. |
| doi_str_mv | 10.1016/S1352-2310(02)01017-8 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_27884998</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1352231002010178</els_id><sourcerecordid>16161744</sourcerecordid><originalsourceid>FETCH-LOGICAL-c466t-cee0d7eb6cc7d14d537e1d5dbf89666337937275e97483ee71d5562b961b103f3</originalsourceid><addsrcrecordid>eNqFkU1LAzEQhhdRsFZ_grAn0cNqvjbJnkTEqlDoQT2HbDILkWyyJttC_73bVs9lDjPMPPMyzFsU1xjdY4T5wwemNakIxegWkTs09UQlT4oZloJWRDJ2OtX_yHlxkfM3QoiKRsyKxSpU3gUoe9B5naCHMOYydqV1kMGXQYc46DQ646E0sR9idqOLodTBlpvo9ei8G7eXxVmnfYarvzwvvhYvn89v1XL1-v78tKwM43ysDACyAlpujLCY2ZoKwLa2bScbzjmdbqKCiBoawSQFENOw5qRtOG4xoh2dFzcH3SHFnzXkUfUuG_BeB4jrrIiQkjWNPApiPoVg7DjIeE0kohNYH0CTYs4JOjUk1-u0VRipnQ9q74PaPVkhovY-qN0lj4c9mP6ycZBUNg6CAesSmFHZ6I4o_AJZ2o8U</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>14652803</pqid></control><display><type>article</type><title>On-line measurements of diesel nanoparticle composition and volatility</title><source>Elsevier ScienceDirect Journals</source><creator>Sakurai, Hiromu ; Tobias, Herbert J. ; Park, Kihong ; Zarling, Darrick ; Docherty, Kenneth S. ; Kittelson, David B. ; McMurry, Peter H. ; Ziemann, Paul J.</creator><creatorcontrib>Sakurai, Hiromu ; Tobias, Herbert J. ; Park, Kihong ; Zarling, Darrick ; Docherty, Kenneth S. ; Kittelson, David B. ; McMurry, Peter H. ; Ziemann, Paul J.</creatorcontrib><description>A thermal desorption particle beam mass spectrometer (TDPBMS) and tandem differential mobility analyzers (TDMA) were used for on-line measurements of the chemical composition and volatility of nanoparticles and larger particles emitted from a modern, heavy-duty diesel engine operated at light and medium loads under laboratory conditions. Temperature-dependent TDPBMS mass spectra and mass spectra obtained using spectrally distinctive oil and synthetic Fischer–Tropsch fuel were analyzed using mass spectral matching methods to obtain quantitative information on the contributions of fuel, oil, oxidation products, and sulfuric acid to particle composition. TDMA measurements of volatility yielded information on nanoparticle vapor pressures and therefore on the composition of organic components. The results indicate that, for these operating conditions, the volatile component of both diesel nanoparticles and larger particles is comprised of at least 95% unburned lubricating oil. TDMA volatility measurements also detected residual species a few nanometers in diameter, which may be non-volatile cores (soot, metal oxide) or low-volatility organic compounds. These on-line analyses provide new insights into the mechanisms of diesel nanoparticle formation.</description><identifier>ISSN: 1352-2310</identifier><identifier>EISSN: 1873-2844</identifier><identifier>DOI: 10.1016/S1352-2310(02)01017-8</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Aerosol ; Chemical composition ; Desorption ; Diesel engines ; Diesel fuels ; Differential thermal analysis ; Emittance ; Fuel oil ; Mass spectrometers ; Mass spectroscopy ; Nucleation ; Organic compounds ; Oxidation ; Particle mass spectrometry ; Particles ; Soot ; Sulfuric acid ; Tandem differential mobility analyzer ; Vapor pressure ; Volatility</subject><ispartof>Atmospheric environment (1994), 2003-03, Vol.37 (9), p.1199-1210</ispartof><rights>2003 Elsevier Science Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c466t-cee0d7eb6cc7d14d537e1d5dbf89666337937275e97483ee71d5562b961b103f3</citedby><cites>FETCH-LOGICAL-c466t-cee0d7eb6cc7d14d537e1d5dbf89666337937275e97483ee71d5562b961b103f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1352231002010178$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Sakurai, Hiromu</creatorcontrib><creatorcontrib>Tobias, Herbert J.</creatorcontrib><creatorcontrib>Park, Kihong</creatorcontrib><creatorcontrib>Zarling, Darrick</creatorcontrib><creatorcontrib>Docherty, Kenneth S.</creatorcontrib><creatorcontrib>Kittelson, David B.</creatorcontrib><creatorcontrib>McMurry, Peter H.</creatorcontrib><creatorcontrib>Ziemann, Paul J.</creatorcontrib><title>On-line measurements of diesel nanoparticle composition and volatility</title><title>Atmospheric environment (1994)</title><description>A thermal desorption particle beam mass spectrometer (TDPBMS) and tandem differential mobility analyzers (TDMA) were used for on-line measurements of the chemical composition and volatility of nanoparticles and larger particles emitted from a modern, heavy-duty diesel engine operated at light and medium loads under laboratory conditions. Temperature-dependent TDPBMS mass spectra and mass spectra obtained using spectrally distinctive oil and synthetic Fischer–Tropsch fuel were analyzed using mass spectral matching methods to obtain quantitative information on the contributions of fuel, oil, oxidation products, and sulfuric acid to particle composition. TDMA measurements of volatility yielded information on nanoparticle vapor pressures and therefore on the composition of organic components. The results indicate that, for these operating conditions, the volatile component of both diesel nanoparticles and larger particles is comprised of at least 95% unburned lubricating oil. TDMA volatility measurements also detected residual species a few nanometers in diameter, which may be non-volatile cores (soot, metal oxide) or low-volatility organic compounds. These on-line analyses provide new insights into the mechanisms of diesel nanoparticle formation.</description><subject>Aerosol</subject><subject>Chemical composition</subject><subject>Desorption</subject><subject>Diesel engines</subject><subject>Diesel fuels</subject><subject>Differential thermal analysis</subject><subject>Emittance</subject><subject>Fuel oil</subject><subject>Mass spectrometers</subject><subject>Mass spectroscopy</subject><subject>Nucleation</subject><subject>Organic compounds</subject><subject>Oxidation</subject><subject>Particle mass spectrometry</subject><subject>Particles</subject><subject>Soot</subject><subject>Sulfuric acid</subject><subject>Tandem differential mobility analyzer</subject><subject>Vapor pressure</subject><subject>Volatility</subject><issn>1352-2310</issn><issn>1873-2844</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNqFkU1LAzEQhhdRsFZ_grAn0cNqvjbJnkTEqlDoQT2HbDILkWyyJttC_73bVs9lDjPMPPMyzFsU1xjdY4T5wwemNakIxegWkTs09UQlT4oZloJWRDJ2OtX_yHlxkfM3QoiKRsyKxSpU3gUoe9B5naCHMOYydqV1kMGXQYc46DQ646E0sR9idqOLodTBlpvo9ei8G7eXxVmnfYarvzwvvhYvn89v1XL1-v78tKwM43ysDACyAlpujLCY2ZoKwLa2bScbzjmdbqKCiBoawSQFENOw5qRtOG4xoh2dFzcH3SHFnzXkUfUuG_BeB4jrrIiQkjWNPApiPoVg7DjIeE0kohNYH0CTYs4JOjUk1-u0VRipnQ9q74PaPVkhovY-qN0lj4c9mP6ycZBUNg6CAesSmFHZ6I4o_AJZ2o8U</recordid><startdate>20030301</startdate><enddate>20030301</enddate><creator>Sakurai, Hiromu</creator><creator>Tobias, Herbert J.</creator><creator>Park, Kihong</creator><creator>Zarling, Darrick</creator><creator>Docherty, Kenneth S.</creator><creator>Kittelson, David B.</creator><creator>McMurry, Peter H.</creator><creator>Ziemann, Paul J.</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7TG</scope><scope>7TV</scope><scope>KL.</scope><scope>7SU</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20030301</creationdate><title>On-line measurements of diesel nanoparticle composition and volatility</title><author>Sakurai, Hiromu ; Tobias, Herbert J. ; Park, Kihong ; Zarling, Darrick ; Docherty, Kenneth S. ; Kittelson, David B. ; McMurry, Peter H. ; Ziemann, Paul J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c466t-cee0d7eb6cc7d14d537e1d5dbf89666337937275e97483ee71d5562b961b103f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Aerosol</topic><topic>Chemical composition</topic><topic>Desorption</topic><topic>Diesel engines</topic><topic>Diesel fuels</topic><topic>Differential thermal analysis</topic><topic>Emittance</topic><topic>Fuel oil</topic><topic>Mass spectrometers</topic><topic>Mass spectroscopy</topic><topic>Nucleation</topic><topic>Organic compounds</topic><topic>Oxidation</topic><topic>Particle mass spectrometry</topic><topic>Particles</topic><topic>Soot</topic><topic>Sulfuric acid</topic><topic>Tandem differential mobility analyzer</topic><topic>Vapor pressure</topic><topic>Volatility</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sakurai, Hiromu</creatorcontrib><creatorcontrib>Tobias, Herbert J.</creatorcontrib><creatorcontrib>Park, Kihong</creatorcontrib><creatorcontrib>Zarling, Darrick</creatorcontrib><creatorcontrib>Docherty, Kenneth S.</creatorcontrib><creatorcontrib>Kittelson, David B.</creatorcontrib><creatorcontrib>McMurry, Peter H.</creatorcontrib><creatorcontrib>Ziemann, Paul J.</creatorcontrib><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Pollution Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Atmospheric environment (1994)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sakurai, Hiromu</au><au>Tobias, Herbert J.</au><au>Park, Kihong</au><au>Zarling, Darrick</au><au>Docherty, Kenneth S.</au><au>Kittelson, David B.</au><au>McMurry, Peter H.</au><au>Ziemann, Paul J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>On-line measurements of diesel nanoparticle composition and volatility</atitle><jtitle>Atmospheric environment (1994)</jtitle><date>2003-03-01</date><risdate>2003</risdate><volume>37</volume><issue>9</issue><spage>1199</spage><epage>1210</epage><pages>1199-1210</pages><issn>1352-2310</issn><eissn>1873-2844</eissn><abstract>A thermal desorption particle beam mass spectrometer (TDPBMS) and tandem differential mobility analyzers (TDMA) were used for on-line measurements of the chemical composition and volatility of nanoparticles and larger particles emitted from a modern, heavy-duty diesel engine operated at light and medium loads under laboratory conditions. Temperature-dependent TDPBMS mass spectra and mass spectra obtained using spectrally distinctive oil and synthetic Fischer–Tropsch fuel were analyzed using mass spectral matching methods to obtain quantitative information on the contributions of fuel, oil, oxidation products, and sulfuric acid to particle composition. TDMA measurements of volatility yielded information on nanoparticle vapor pressures and therefore on the composition of organic components. The results indicate that, for these operating conditions, the volatile component of both diesel nanoparticles and larger particles is comprised of at least 95% unburned lubricating oil. TDMA volatility measurements also detected residual species a few nanometers in diameter, which may be non-volatile cores (soot, metal oxide) or low-volatility organic compounds. These on-line analyses provide new insights into the mechanisms of diesel nanoparticle formation.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/S1352-2310(02)01017-8</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1352-2310 |
| ispartof | Atmospheric environment (1994), 2003-03, Vol.37 (9), p.1199-1210 |
| issn | 1352-2310 1873-2844 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_27884998 |
| source | Elsevier ScienceDirect Journals |
| subjects | Aerosol Chemical composition Desorption Diesel engines Diesel fuels Differential thermal analysis Emittance Fuel oil Mass spectrometers Mass spectroscopy Nucleation Organic compounds Oxidation Particle mass spectrometry Particles Soot Sulfuric acid Tandem differential mobility analyzer Vapor pressure Volatility |
| title | On-line measurements of diesel nanoparticle composition and volatility |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-11T09%3A10%3A15IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=On-line%20measurements%20of%20diesel%20nanoparticle%20composition%20and%20volatility&rft.jtitle=Atmospheric%20environment%20(1994)&rft.au=Sakurai,%20Hiromu&rft.date=2003-03-01&rft.volume=37&rft.issue=9&rft.spage=1199&rft.epage=1210&rft.pages=1199-1210&rft.issn=1352-2310&rft.eissn=1873-2844&rft_id=info:doi/10.1016/S1352-2310(02)01017-8&rft_dat=%3Cproquest_cross%3E16161744%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=14652803&rft_id=info:pmid/&rft_els_id=S1352231002010178&rfr_iscdi=true |