Evaporation of Sessile Binary Mixture Droplets: Time Dependence of Droplet Shape and Concentration Profile from One-Dimensional Magnetic Resonance Microscopy

Many technological applications like inkjet printing, coating, or cooling processes rely on the evaporation of sessile droplets. Regarding liquid mixtures, the understanding of the underlying physics is still incomplete and process optimization requires trial and error. Our main goal is to establish...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Langmuir 2021-11, Vol.37 (46), p.13576-13583
Hauptverfasser: Kresse, Benjamin, Höfler, Mark V, Privalov, Alexei F, Vogel, Michael
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 13583
container_issue 46
container_start_page 13576
container_title Langmuir
container_volume 37
creator Kresse, Benjamin
Höfler, Mark V
Privalov, Alexei F
Vogel, Michael
description Many technological applications like inkjet printing, coating, or cooling processes rely on the evaporation of sessile droplets. Regarding liquid mixtures, the understanding of the underlying physics is still incomplete and process optimization requires trial and error. Our main goal is to establish a novel method in this field, one-dimensional magnetic resonance microscopy, to investigate the evaporation of sessile binary mixture droplets in the microliter range. It allows us not only to determine the droplet volume and shape, including contact angle, but also to measure concentration profiles with a spatial resolution of a few micrometers. These capabilities are demonstrated for a mixture of 1-octanol (OCT) and pentadecafluoro-1-octanol (F-OCT) by combining spatially resolved 1H and 19F nuclear magnetic resonance measurements. We clearly observe three evaporation regimes for the OCT/F-OCT mixture. The first and second regimes are characterized by the predominant evaporation of F-OCT and are separated by a depinning event. The third regime starts when no F-OCT is left and, thus, features the evaporation of a pure OCT droplet. During all stages, concentration gradients perpendicular to the substrate are weak in the studied binary droplet.
doi_str_mv 10.1021/acs.langmuir.1c01931
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2596456020</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2596456020</sourcerecordid><originalsourceid>FETCH-LOGICAL-a325t-cdc7b37d3d8e5b513ed91a7189b27c66022c4dc4c51ec1d18e4047f953b1a4bd3</originalsourceid><addsrcrecordid>eNp9kU1OwzAQhS0EEqVwAxZeskmxY7tp2EFbfiSqIgrryLEn4Cqxg50gOAx3xVHLltXI8-Z9Gs9D6JySCSUpvZQqTGpp35re-AlVhOaMHqARFSlJxCzNDtGIZJwlGZ-yY3QSwpYQkjOej9DP8lO2zsvOOItdhTcQgqkB3xgr_Tdema-u94AX3rU1dOEKv5gmPqEFq8EqGDx7EW_eZQtYWo3nLkq222OfvKsGZuVdg9cWkkVk2BAlWeOVfLPQGYWfIcTGgFwZ5V1Qrv0-RUeVrAOc7esYvd4uX-b3yeP67mF-_ZhIloouUVplJcs00zMQpaAMdE5lRmd5mWZqOiVpqrhWXAkKimo6A054VuWClVTyUrMxuthxW-8-eghd0ZigoI5HBdeHIhX5lIvIIXGU70aHHYOHqmi9aeKtCkqKIY0iplH8pVHs04g2srMN6tb1Pv49_G_5BQD2lVQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2596456020</pqid></control><display><type>article</type><title>Evaporation of Sessile Binary Mixture Droplets: Time Dependence of Droplet Shape and Concentration Profile from One-Dimensional Magnetic Resonance Microscopy</title><source>ACS Publications</source><creator>Kresse, Benjamin ; Höfler, Mark V ; Privalov, Alexei F ; Vogel, Michael</creator><creatorcontrib>Kresse, Benjamin ; Höfler, Mark V ; Privalov, Alexei F ; Vogel, Michael</creatorcontrib><description>Many technological applications like inkjet printing, coating, or cooling processes rely on the evaporation of sessile droplets. Regarding liquid mixtures, the understanding of the underlying physics is still incomplete and process optimization requires trial and error. Our main goal is to establish a novel method in this field, one-dimensional magnetic resonance microscopy, to investigate the evaporation of sessile binary mixture droplets in the microliter range. It allows us not only to determine the droplet volume and shape, including contact angle, but also to measure concentration profiles with a spatial resolution of a few micrometers. These capabilities are demonstrated for a mixture of 1-octanol (OCT) and pentadecafluoro-1-octanol (F-OCT) by combining spatially resolved 1H and 19F nuclear magnetic resonance measurements. We clearly observe three evaporation regimes for the OCT/F-OCT mixture. The first and second regimes are characterized by the predominant evaporation of F-OCT and are separated by a depinning event. The third regime starts when no F-OCT is left and, thus, features the evaporation of a pure OCT droplet. During all stages, concentration gradients perpendicular to the substrate are weak in the studied binary droplet.</description><identifier>ISSN: 0743-7463</identifier><identifier>EISSN: 1520-5827</identifier><identifier>DOI: 10.1021/acs.langmuir.1c01931</identifier><language>eng</language><publisher>American Chemical Society</publisher><ispartof>Langmuir, 2021-11, Vol.37 (46), p.13576-13583</ispartof><rights>2021 The Authors. Published by American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a325t-cdc7b37d3d8e5b513ed91a7189b27c66022c4dc4c51ec1d18e4047f953b1a4bd3</citedby><cites>FETCH-LOGICAL-a325t-cdc7b37d3d8e5b513ed91a7189b27c66022c4dc4c51ec1d18e4047f953b1a4bd3</cites><orcidid>0000-0003-2706-3522 ; 0000-0002-2151-0769</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acs.langmuir.1c01931$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acs.langmuir.1c01931$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids></links><search><creatorcontrib>Kresse, Benjamin</creatorcontrib><creatorcontrib>Höfler, Mark V</creatorcontrib><creatorcontrib>Privalov, Alexei F</creatorcontrib><creatorcontrib>Vogel, Michael</creatorcontrib><title>Evaporation of Sessile Binary Mixture Droplets: Time Dependence of Droplet Shape and Concentration Profile from One-Dimensional Magnetic Resonance Microscopy</title><title>Langmuir</title><addtitle>Langmuir</addtitle><description>Many technological applications like inkjet printing, coating, or cooling processes rely on the evaporation of sessile droplets. Regarding liquid mixtures, the understanding of the underlying physics is still incomplete and process optimization requires trial and error. Our main goal is to establish a novel method in this field, one-dimensional magnetic resonance microscopy, to investigate the evaporation of sessile binary mixture droplets in the microliter range. It allows us not only to determine the droplet volume and shape, including contact angle, but also to measure concentration profiles with a spatial resolution of a few micrometers. These capabilities are demonstrated for a mixture of 1-octanol (OCT) and pentadecafluoro-1-octanol (F-OCT) by combining spatially resolved 1H and 19F nuclear magnetic resonance measurements. We clearly observe three evaporation regimes for the OCT/F-OCT mixture. The first and second regimes are characterized by the predominant evaporation of F-OCT and are separated by a depinning event. The third regime starts when no F-OCT is left and, thus, features the evaporation of a pure OCT droplet. During all stages, concentration gradients perpendicular to the substrate are weak in the studied binary droplet.</description><issn>0743-7463</issn><issn>1520-5827</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kU1OwzAQhS0EEqVwAxZeskmxY7tp2EFbfiSqIgrryLEn4Cqxg50gOAx3xVHLltXI8-Z9Gs9D6JySCSUpvZQqTGpp35re-AlVhOaMHqARFSlJxCzNDtGIZJwlGZ-yY3QSwpYQkjOej9DP8lO2zsvOOItdhTcQgqkB3xgr_Tdema-u94AX3rU1dOEKv5gmPqEFq8EqGDx7EW_eZQtYWo3nLkq222OfvKsGZuVdg9cWkkVk2BAlWeOVfLPQGYWfIcTGgFwZ5V1Qrv0-RUeVrAOc7esYvd4uX-b3yeP67mF-_ZhIloouUVplJcs00zMQpaAMdE5lRmd5mWZqOiVpqrhWXAkKimo6A054VuWClVTyUrMxuthxW-8-eghd0ZigoI5HBdeHIhX5lIvIIXGU70aHHYOHqmi9aeKtCkqKIY0iplH8pVHs04g2srMN6tb1Pv49_G_5BQD2lVQ</recordid><startdate>20211123</startdate><enddate>20211123</enddate><creator>Kresse, Benjamin</creator><creator>Höfler, Mark V</creator><creator>Privalov, Alexei F</creator><creator>Vogel, Michael</creator><general>American Chemical Society</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-2706-3522</orcidid><orcidid>https://orcid.org/0000-0002-2151-0769</orcidid></search><sort><creationdate>20211123</creationdate><title>Evaporation of Sessile Binary Mixture Droplets: Time Dependence of Droplet Shape and Concentration Profile from One-Dimensional Magnetic Resonance Microscopy</title><author>Kresse, Benjamin ; Höfler, Mark V ; Privalov, Alexei F ; Vogel, Michael</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a325t-cdc7b37d3d8e5b513ed91a7189b27c66022c4dc4c51ec1d18e4047f953b1a4bd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kresse, Benjamin</creatorcontrib><creatorcontrib>Höfler, Mark V</creatorcontrib><creatorcontrib>Privalov, Alexei F</creatorcontrib><creatorcontrib>Vogel, Michael</creatorcontrib><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Langmuir</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kresse, Benjamin</au><au>Höfler, Mark V</au><au>Privalov, Alexei F</au><au>Vogel, Michael</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaporation of Sessile Binary Mixture Droplets: Time Dependence of Droplet Shape and Concentration Profile from One-Dimensional Magnetic Resonance Microscopy</atitle><jtitle>Langmuir</jtitle><addtitle>Langmuir</addtitle><date>2021-11-23</date><risdate>2021</risdate><volume>37</volume><issue>46</issue><spage>13576</spage><epage>13583</epage><pages>13576-13583</pages><issn>0743-7463</issn><eissn>1520-5827</eissn><abstract>Many technological applications like inkjet printing, coating, or cooling processes rely on the evaporation of sessile droplets. Regarding liquid mixtures, the understanding of the underlying physics is still incomplete and process optimization requires trial and error. Our main goal is to establish a novel method in this field, one-dimensional magnetic resonance microscopy, to investigate the evaporation of sessile binary mixture droplets in the microliter range. It allows us not only to determine the droplet volume and shape, including contact angle, but also to measure concentration profiles with a spatial resolution of a few micrometers. These capabilities are demonstrated for a mixture of 1-octanol (OCT) and pentadecafluoro-1-octanol (F-OCT) by combining spatially resolved 1H and 19F nuclear magnetic resonance measurements. We clearly observe three evaporation regimes for the OCT/F-OCT mixture. The first and second regimes are characterized by the predominant evaporation of F-OCT and are separated by a depinning event. The third regime starts when no F-OCT is left and, thus, features the evaporation of a pure OCT droplet. During all stages, concentration gradients perpendicular to the substrate are weak in the studied binary droplet.</abstract><pub>American Chemical Society</pub><doi>10.1021/acs.langmuir.1c01931</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-2706-3522</orcidid><orcidid>https://orcid.org/0000-0002-2151-0769</orcidid></addata></record>
fulltext fulltext
identifier ISSN: 0743-7463
ispartof Langmuir, 2021-11, Vol.37 (46), p.13576-13583
issn 0743-7463
1520-5827
language eng
recordid cdi_proquest_miscellaneous_2596456020
source ACS Publications
title Evaporation of Sessile Binary Mixture Droplets: Time Dependence of Droplet Shape and Concentration Profile from One-Dimensional Magnetic Resonance Microscopy
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-18T22%3A29%3A21IST&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=Evaporation%20of%20Sessile%20Binary%20Mixture%20Droplets:%20Time%20Dependence%20of%20Droplet%20Shape%20and%20Concentration%20Profile%20from%20One-Dimensional%20Magnetic%20Resonance%20Microscopy&rft.jtitle=Langmuir&rft.au=Kresse,%20Benjamin&rft.date=2021-11-23&rft.volume=37&rft.issue=46&rft.spage=13576&rft.epage=13583&rft.pages=13576-13583&rft.issn=0743-7463&rft.eissn=1520-5827&rft_id=info:doi/10.1021/acs.langmuir.1c01931&rft_dat=%3Cproquest_cross%3E2596456020%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=2596456020&rft_id=info:pmid/&rfr_iscdi=true