Unexpected Polymorphism and Unique Particle Morphologies from Monodisperse Droplet Evaporation
The particle sizes, morphologies, and structures are presented for succinic acid particles formed from the evaporation of uniform droplets created with a vibrating orifice aerosol generator. Particle sizes are monodisperse, and solvent choice is found to be the dominant factor in determining the fin...
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Veröffentlicht in: | Industrial & engineering chemistry research 2012-12, Vol.51 (48), p.15720-15728 |
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description | The particle sizes, morphologies, and structures are presented for succinic acid particles formed from the evaporation of uniform droplets created with a vibrating orifice aerosol generator. Particle sizes are monodisperse, and solvent choice is found to be the dominant factor in determining the final morphology and structure. The external particle morphologies range from round to cap shaped, while the surface roughness ranges from fairly smooth to extremely rough and pitted. Internally, the particles have significant void space and noticeable crystals. X-ray diffraction confirms that the particles are crystalline. Thus, the morphologies of the particles take on a crystal filled structure that is unique in comparison to previous particles formed through droplet evaporation. The structure of the particles contains β succinic acid; however, the particles formed from water also contain α succinic acid. α Succinic acid has not previously been able to be formed from solution at near atmospheric conditions. The unique morphologies and ability to identify unexpected polymorphs provide for a potential tool to not only enhance particle engineering but also to identify metastable polymorphs. |
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Particle sizes are monodisperse, and solvent choice is found to be the dominant factor in determining the final morphology and structure. The external particle morphologies range from round to cap shaped, while the surface roughness ranges from fairly smooth to extremely rough and pitted. Internally, the particles have significant void space and noticeable crystals. X-ray diffraction confirms that the particles are crystalline. Thus, the morphologies of the particles take on a crystal filled structure that is unique in comparison to previous particles formed through droplet evaporation. The structure of the particles contains β succinic acid; however, the particles formed from water also contain α succinic acid. α Succinic acid has not previously been able to be formed from solution at near atmospheric conditions. The unique morphologies and ability to identify unexpected polymorphs provide for a potential tool to not only enhance particle engineering but also to identify metastable polymorphs.</description><identifier>ISSN: 0888-5885</identifier><identifier>EISSN: 1520-5045</identifier><identifier>DOI: 10.1021/ie3015439</identifier><identifier>CODEN: IECRED</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Applied sciences ; Atmospherics ; Chemical engineering ; Crystal structure ; Droplets ; Evaporation ; Exact sciences and technology ; Morphology ; Particle size ; Succinic acid</subject><ispartof>Industrial & engineering chemistry research, 2012-12, Vol.51 (48), p.15720-15728</ispartof><rights>Copyright © 2012 American Chemical Society</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a322t-46997e424beaeefa8fa95a8c1c0ec49b904113948ab2cddef36ac6352efb9e2c3</citedby><cites>FETCH-LOGICAL-a322t-46997e424beaeefa8fa95a8c1c0ec49b904113948ab2cddef36ac6352efb9e2c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ie3015439$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ie3015439$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26710608$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Carver, Kelly M</creatorcontrib><creatorcontrib>Snyder, Ryan C</creatorcontrib><title>Unexpected Polymorphism and Unique Particle Morphologies from Monodisperse Droplet Evaporation</title><title>Industrial & engineering chemistry research</title><addtitle>Ind. Eng. Chem. Res</addtitle><description>The particle sizes, morphologies, and structures are presented for succinic acid particles formed from the evaporation of uniform droplets created with a vibrating orifice aerosol generator. Particle sizes are monodisperse, and solvent choice is found to be the dominant factor in determining the final morphology and structure. The external particle morphologies range from round to cap shaped, while the surface roughness ranges from fairly smooth to extremely rough and pitted. Internally, the particles have significant void space and noticeable crystals. X-ray diffraction confirms that the particles are crystalline. Thus, the morphologies of the particles take on a crystal filled structure that is unique in comparison to previous particles formed through droplet evaporation. The structure of the particles contains β succinic acid; however, the particles formed from water also contain α succinic acid. α Succinic acid has not previously been able to be formed from solution at near atmospheric conditions. The unique morphologies and ability to identify unexpected polymorphs provide for a potential tool to not only enhance particle engineering but also to identify metastable polymorphs.</description><subject>Applied sciences</subject><subject>Atmospherics</subject><subject>Chemical engineering</subject><subject>Crystal structure</subject><subject>Droplets</subject><subject>Evaporation</subject><subject>Exact sciences and technology</subject><subject>Morphology</subject><subject>Particle size</subject><subject>Succinic acid</subject><issn>0888-5885</issn><issn>1520-5045</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNptkE1Lw0AQhhdRsFYP_oNcBD1E9zPdPUqtH6DYg70aJpuJbkmycTcV--9NaakXLzMw887DOy8h54xeM8rZjUNBmZLCHJARU5ymikp1SEZUa50qrdUxOYlxSSlVSsoReV-0-NOh7bFM5r5eNz50ny42CbRlsmjd1wqTOYTe2RqTl83S1_7DYUyq4Jth0vrSxQ5DxOQu-K7GPpl9Q-cD9M63p-Sogjri2a6PyeJ-9jZ9TJ9fH56mt88pCM77VGbGTFByWSAgVqArMAq0ZZailaYwVDImjNRQcFuWWIkMbCYUx6owyK0Yk8sttwt-sBz7vHHRYl1Di34Vc5YZLozQQx2Tq63UBh9jwCrvgmsgrHNG802G-T7DQXuxw0K0UFcBWuvi_oBnE0Yzqv90YGO-9KvQDs_-w_sFFQ1-4A</recordid><startdate>20121205</startdate><enddate>20121205</enddate><creator>Carver, Kelly M</creator><creator>Snyder, Ryan C</creator><general>American Chemical Society</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20121205</creationdate><title>Unexpected Polymorphism and Unique Particle Morphologies from Monodisperse Droplet Evaporation</title><author>Carver, Kelly M ; Snyder, Ryan C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a322t-46997e424beaeefa8fa95a8c1c0ec49b904113948ab2cddef36ac6352efb9e2c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Applied sciences</topic><topic>Atmospherics</topic><topic>Chemical engineering</topic><topic>Crystal structure</topic><topic>Droplets</topic><topic>Evaporation</topic><topic>Exact sciences and technology</topic><topic>Morphology</topic><topic>Particle size</topic><topic>Succinic acid</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Carver, Kelly M</creatorcontrib><creatorcontrib>Snyder, Ryan C</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Industrial & engineering chemistry research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Carver, Kelly M</au><au>Snyder, Ryan C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Unexpected Polymorphism and Unique Particle Morphologies from Monodisperse Droplet Evaporation</atitle><jtitle>Industrial & engineering chemistry research</jtitle><addtitle>Ind. Eng. Chem. Res</addtitle><date>2012-12-05</date><risdate>2012</risdate><volume>51</volume><issue>48</issue><spage>15720</spage><epage>15728</epage><pages>15720-15728</pages><issn>0888-5885</issn><eissn>1520-5045</eissn><coden>IECRED</coden><abstract>The particle sizes, morphologies, and structures are presented for succinic acid particles formed from the evaporation of uniform droplets created with a vibrating orifice aerosol generator. Particle sizes are monodisperse, and solvent choice is found to be the dominant factor in determining the final morphology and structure. The external particle morphologies range from round to cap shaped, while the surface roughness ranges from fairly smooth to extremely rough and pitted. Internally, the particles have significant void space and noticeable crystals. X-ray diffraction confirms that the particles are crystalline. Thus, the morphologies of the particles take on a crystal filled structure that is unique in comparison to previous particles formed through droplet evaporation. The structure of the particles contains β succinic acid; however, the particles formed from water also contain α succinic acid. α Succinic acid has not previously been able to be formed from solution at near atmospheric conditions. The unique morphologies and ability to identify unexpected polymorphs provide for a potential tool to not only enhance particle engineering but also to identify metastable polymorphs.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/ie3015439</doi><tpages>9</tpages></addata></record> |
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subjects | Applied sciences Atmospherics Chemical engineering Crystal structure Droplets Evaporation Exact sciences and technology Morphology Particle size Succinic acid |
title | Unexpected Polymorphism and Unique Particle Morphologies from Monodisperse Droplet Evaporation |
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