Particle adhesion and removal in ethanol/water mixtures
Adhesion and removal of particles to and from substrates were investigated in water, ethanol and ethanol/water mixtures. Spherical polyethylene and nylon particles of 4-5 ,um in diameter were used. Plates of polyethylene, polyvinylidene chloride, polyvinylidene fluoride, polyethylene terephthalate,...
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| Veröffentlicht in: | Journal of adhesion science and technology 1993-01, Vol.7 (5), p.467-479 |
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| container_title | Journal of adhesion science and technology |
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| creator | Gotoh, Keiko Kako, Chica Yoshimura, Tomoko Tagawa, Mieko |
| description | Adhesion and removal of particles to and from substrates were investigated in water, ethanol and ethanol/water mixtures. Spherical polyethylene and nylon particles of 4-5 ,um in diameter were used. Plates of polyethylene, polyvinylidene chloride, polyvinylidene fluoride, polyethylene
terephthalate, and nylon 6 were used as substrates. A plate was perpendicularly immersed in the suspension, and the number of particles adhering to the plate was counted using a microscope video system. Since polyvinylidene chloride (PVDC) substrate showed the maximum particle adhesion in
water for both kinds of particles, the particle removal experiments were carried out using the PVDC plates. The PVDC plate to which particles in water adhered was immersed in an ethanol/water mixture. The number of particles remaining on the plate was counted, and this determined the particle
removal efficiency. The number of adhering particles decreased with increasing volume ratio of ethanol in the ethanol/water mixtures, and only a few particles adhered to all the substrates in the ethanol volume ratio above 30%. The particle removal efficiency increased with increasing volume
ratio of ethanol and reached 90% in the ethanol volume ratio above 30%. The experimental results obtained are discussed in terms of electrokinetic potentials, Hamaker constants, and surface free energies. The particle adhesion and removal phenomena were essentially explained in terms of the
free energy changes which were estimated from the dispersive and nondispersive surface free energies of the particle, substrate and liquid. |
| doi_str_mv | 10.1163/156856193X00349 |
| format | Article |
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terephthalate, and nylon 6 were used as substrates. A plate was perpendicularly immersed in the suspension, and the number of particles adhering to the plate was counted using a microscope video system. Since polyvinylidene chloride (PVDC) substrate showed the maximum particle adhesion in
water for both kinds of particles, the particle removal experiments were carried out using the PVDC plates. The PVDC plate to which particles in water adhered was immersed in an ethanol/water mixture. The number of particles remaining on the plate was counted, and this determined the particle
removal efficiency. The number of adhering particles decreased with increasing volume ratio of ethanol in the ethanol/water mixtures, and only a few particles adhered to all the substrates in the ethanol volume ratio above 30%. The particle removal efficiency increased with increasing volume
ratio of ethanol and reached 90% in the ethanol volume ratio above 30%. The experimental results obtained are discussed in terms of electrokinetic potentials, Hamaker constants, and surface free energies. The particle adhesion and removal phenomena were essentially explained in terms of the
free energy changes which were estimated from the dispersive and nondispersive surface free energies of the particle, substrate and liquid.</description><identifier>ISSN: 0169-4243</identifier><identifier>EISSN: 1568-5616</identifier><identifier>DOI: 10.1163/156856193X00349</identifier><identifier>CODEN: JATEE8</identifier><language>eng</language><publisher>Leiden: Taylor & Francis Group</publisher><subject>Applied sciences ; dispersive and nondispersive surface free energies ; ethanol/water mixture ; Exact sciences and technology ; free energy change ; particle removal ; Physical properties ; Polymer industry, paints, wood ; Properties and testing ; s: Particle adhesion ; Surface properties ; Technology of polymers</subject><ispartof>Journal of adhesion science and technology, 1993-01, Vol.7 (5), p.467-479</ispartof><rights>Copyright Taylor & Francis Group, LLC 1993</rights><rights>1993 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c350t-59d4fedb1b34e880fff3ab508ef1198d7170739e90f446d6cc7de75a07d65fd53</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1163/156856193X00349$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1163/156856193X00349$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>314,780,784,4024,27923,27924,27925,59647,60436</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4833843$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Gotoh, Keiko</creatorcontrib><creatorcontrib>Kako, Chica</creatorcontrib><creatorcontrib>Yoshimura, Tomoko</creatorcontrib><creatorcontrib>Tagawa, Mieko</creatorcontrib><title>Particle adhesion and removal in ethanol/water mixtures</title><title>Journal of adhesion science and technology</title><description>Adhesion and removal of particles to and from substrates were investigated in water, ethanol and ethanol/water mixtures. Spherical polyethylene and nylon particles of 4-5 ,um in diameter were used. Plates of polyethylene, polyvinylidene chloride, polyvinylidene fluoride, polyethylene
terephthalate, and nylon 6 were used as substrates. A plate was perpendicularly immersed in the suspension, and the number of particles adhering to the plate was counted using a microscope video system. Since polyvinylidene chloride (PVDC) substrate showed the maximum particle adhesion in
water for both kinds of particles, the particle removal experiments were carried out using the PVDC plates. The PVDC plate to which particles in water adhered was immersed in an ethanol/water mixture. The number of particles remaining on the plate was counted, and this determined the particle
removal efficiency. The number of adhering particles decreased with increasing volume ratio of ethanol in the ethanol/water mixtures, and only a few particles adhered to all the substrates in the ethanol volume ratio above 30%. The particle removal efficiency increased with increasing volume
ratio of ethanol and reached 90% in the ethanol volume ratio above 30%. The experimental results obtained are discussed in terms of electrokinetic potentials, Hamaker constants, and surface free energies. The particle adhesion and removal phenomena were essentially explained in terms of the
free energy changes which were estimated from the dispersive and nondispersive surface free energies of the particle, substrate and liquid.</description><subject>Applied sciences</subject><subject>dispersive and nondispersive surface free energies</subject><subject>ethanol/water mixture</subject><subject>Exact sciences and technology</subject><subject>free energy change</subject><subject>particle removal</subject><subject>Physical properties</subject><subject>Polymer industry, paints, wood</subject><subject>Properties and testing</subject><subject>s: Particle adhesion</subject><subject>Surface properties</subject><subject>Technology of polymers</subject><issn>0169-4243</issn><issn>1568-5616</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNp1kM1LAzEUxIMoWKtnr3sQb2uT5mN3vUnxCwp6UPC2vCYvNJLd1GTX2v_eLa0eBC9vYJjfPBhCzhm9YkzxCZOqlIpV_I1SLqoDMto6-WCpQzKiTFW5mAp-TE5SeqeUcUXZiBTPEDunPWZglphcaDNoTRaxCZ_gM9dm2C2hDX6yhg5j1rivro-YTsmRBZ_wbK9j8np3-zJ7yOdP94-zm3muuaRdLisjLJoFW3CBZUmttRwWkpZoGatKU7CCFrzCilohlFFaFwYLCbQwSloj-Zhc7npXMXz0mLq6cUmj99Bi6FM9VVMuxXDGZLIL6hhSimjrVXQNxE3NaL0dqP4z0EBc7KshafA2Qqtd-sVEyXkp-BC73sVca0NsYB2iN3UHGx_iD8P_-_ENtrB3gA</recordid><startdate>19930101</startdate><enddate>19930101</enddate><creator>Gotoh, Keiko</creator><creator>Kako, Chica</creator><creator>Yoshimura, Tomoko</creator><creator>Tagawa, Mieko</creator><general>Taylor & Francis Group</general><general>Brill</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19930101</creationdate><title>Particle adhesion and removal in ethanol/water mixtures</title><author>Gotoh, Keiko ; Kako, Chica ; Yoshimura, Tomoko ; Tagawa, Mieko</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c350t-59d4fedb1b34e880fff3ab508ef1198d7170739e90f446d6cc7de75a07d65fd53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Applied sciences</topic><topic>dispersive and nondispersive surface free energies</topic><topic>ethanol/water mixture</topic><topic>Exact sciences and technology</topic><topic>free energy change</topic><topic>particle removal</topic><topic>Physical properties</topic><topic>Polymer industry, paints, wood</topic><topic>Properties and testing</topic><topic>s: Particle adhesion</topic><topic>Surface properties</topic><topic>Technology of polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gotoh, Keiko</creatorcontrib><creatorcontrib>Kako, Chica</creatorcontrib><creatorcontrib>Yoshimura, Tomoko</creatorcontrib><creatorcontrib>Tagawa, Mieko</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of adhesion science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gotoh, Keiko</au><au>Kako, Chica</au><au>Yoshimura, Tomoko</au><au>Tagawa, Mieko</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Particle adhesion and removal in ethanol/water mixtures</atitle><jtitle>Journal of adhesion science and technology</jtitle><date>1993-01-01</date><risdate>1993</risdate><volume>7</volume><issue>5</issue><spage>467</spage><epage>479</epage><pages>467-479</pages><issn>0169-4243</issn><eissn>1568-5616</eissn><coden>JATEE8</coden><abstract>Adhesion and removal of particles to and from substrates were investigated in water, ethanol and ethanol/water mixtures. Spherical polyethylene and nylon particles of 4-5 ,um in diameter were used. Plates of polyethylene, polyvinylidene chloride, polyvinylidene fluoride, polyethylene
terephthalate, and nylon 6 were used as substrates. A plate was perpendicularly immersed in the suspension, and the number of particles adhering to the plate was counted using a microscope video system. Since polyvinylidene chloride (PVDC) substrate showed the maximum particle adhesion in
water for both kinds of particles, the particle removal experiments were carried out using the PVDC plates. The PVDC plate to which particles in water adhered was immersed in an ethanol/water mixture. The number of particles remaining on the plate was counted, and this determined the particle
removal efficiency. The number of adhering particles decreased with increasing volume ratio of ethanol in the ethanol/water mixtures, and only a few particles adhered to all the substrates in the ethanol volume ratio above 30%. The particle removal efficiency increased with increasing volume
ratio of ethanol and reached 90% in the ethanol volume ratio above 30%. The experimental results obtained are discussed in terms of electrokinetic potentials, Hamaker constants, and surface free energies. The particle adhesion and removal phenomena were essentially explained in terms of the
free energy changes which were estimated from the dispersive and nondispersive surface free energies of the particle, substrate and liquid.</abstract><cop>Leiden</cop><pub>Taylor & Francis Group</pub><doi>10.1163/156856193X00349</doi><tpages>13</tpages></addata></record> |
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| ispartof | Journal of adhesion science and technology, 1993-01, Vol.7 (5), p.467-479 |
| issn | 0169-4243 1568-5616 |
| language | eng |
| recordid | cdi_crossref_primary_10_1163_156856193X00349 |
| source | Taylor & Francis:Master (3349 titles) |
| subjects | Applied sciences dispersive and nondispersive surface free energies ethanol/water mixture Exact sciences and technology free energy change particle removal Physical properties Polymer industry, paints, wood Properties and testing s: Particle adhesion Surface properties Technology of polymers |
| title | Particle adhesion and removal in ethanol/water mixtures |
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