Effect of CeO2 content on the crystalline growth and hydrophobic properties of borophosphate glass enamel
The effect of the CeO2 doped in 60P2O5–9B2O3–21ZnO glasses on the crystallization kinetics and hydrophobic properties was investigated. The kinetic parameters, activation energy for crystallization (Ec), and Avrami constant (n) were evaluated under non-isothermal conditions using differential therma...
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| Veröffentlicht in: | Journal of the Ceramic Society of Japan 2016/09/01, Vol.124(9), pp.920-925 |
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| container_title | Journal of the Ceramic Society of Japan |
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| creator | JENG, Yoon ki RYU, Bong Ki |
| description | The effect of the CeO2 doped in 60P2O5–9B2O3–21ZnO glasses on the crystallization kinetics and hydrophobic properties was investigated. The kinetic parameters, activation energy for crystallization (Ec), and Avrami constant (n) were evaluated under non-isothermal conditions using differential thermal analysis (DTA) performed for a range of heating rates. Each DTA curve exhibited one exothermic peak associated with the crystallization of the glass. X-ray diffractometry (XRD) analysis identified the crystalline phase as BPO4 and CePO4. The calculated values of the activation energies for the glass samples were obtained using the Kissinger and the Marotta methods. The hydrophobic properties as a function of the CeO2 content were identified by water contact angle goniometer. The results indicated that the water contact angle increased as the doped of CeO2. However, as crystallization progressed within the glass samples, the water contact angles decreased. |
| doi_str_mv | 10.2109/jcersj2.16098 |
| format | Article |
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The kinetic parameters, activation energy for crystallization (Ec), and Avrami constant (n) were evaluated under non-isothermal conditions using differential thermal analysis (DTA) performed for a range of heating rates. Each DTA curve exhibited one exothermic peak associated with the crystallization of the glass. X-ray diffractometry (XRD) analysis identified the crystalline phase as BPO4 and CePO4. The calculated values of the activation energies for the glass samples were obtained using the Kissinger and the Marotta methods. The hydrophobic properties as a function of the CeO2 content were identified by water contact angle goniometer. The results indicated that the water contact angle increased as the doped of CeO2. However, as crystallization progressed within the glass samples, the water contact angles decreased.</description><identifier>ISSN: 1882-0743</identifier><identifier>EISSN: 1348-6535</identifier><identifier>DOI: 10.2109/jcersj2.16098</identifier><language>eng ; jpn</language><publisher>Tokyo: The Ceramic Society of Japan</publisher><subject>Activation energy ; Borophosphate glass ; Cerium oxides ; Contact angle ; Crystal structure ; Crystallinity ; Crystallization ; Differential thermal analysis ; Glass ; Hydrophobic ; Hydrophobicity ; Lanthanide phosphates ; Properties (attributes) ; Thermal analysis</subject><ispartof>Journal of the Ceramic Society of Japan, 2016/09/01, Vol.124(9), pp.920-925</ispartof><rights>2016 The Ceramic Society of Japan</rights><rights>Copyright Japan Science and Technology Agency 2016</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c450t-8382bd76deedce0f621378ddb899de71abfa7f6485f48d7664d627945d508d3e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1883,27924,27925</link.rule.ids></links><search><creatorcontrib>JENG, Yoon ki</creatorcontrib><creatorcontrib>RYU, Bong Ki</creatorcontrib><title>Effect of CeO2 content on the crystalline growth and hydrophobic properties of borophosphate glass enamel</title><title>Journal of the Ceramic Society of Japan</title><addtitle>J. Ceram. Soc. Japan</addtitle><description>The effect of the CeO2 doped in 60P2O5–9B2O3–21ZnO glasses on the crystallization kinetics and hydrophobic properties was investigated. The kinetic parameters, activation energy for crystallization (Ec), and Avrami constant (n) were evaluated under non-isothermal conditions using differential thermal analysis (DTA) performed for a range of heating rates. Each DTA curve exhibited one exothermic peak associated with the crystallization of the glass. X-ray diffractometry (XRD) analysis identified the crystalline phase as BPO4 and CePO4. The calculated values of the activation energies for the glass samples were obtained using the Kissinger and the Marotta methods. The hydrophobic properties as a function of the CeO2 content were identified by water contact angle goniometer. The results indicated that the water contact angle increased as the doped of CeO2. However, as crystallization progressed within the glass samples, the water contact angles decreased.</description><subject>Activation energy</subject><subject>Borophosphate glass</subject><subject>Cerium oxides</subject><subject>Contact angle</subject><subject>Crystal structure</subject><subject>Crystallinity</subject><subject>Crystallization</subject><subject>Differential thermal analysis</subject><subject>Glass</subject><subject>Hydrophobic</subject><subject>Hydrophobicity</subject><subject>Lanthanide phosphates</subject><subject>Properties (attributes)</subject><subject>Thermal analysis</subject><issn>1882-0743</issn><issn>1348-6535</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNpFkElrAjEUx4fSQsV67D3Q89hsk0mORewCgpf2HDLJizMyztgkUvz2jVrs5S2839v-RfFI8JwSrJ63FkLc0jkRWMmbYkIYl6WoWHWbYylpiWvO7otZjF2DaSW4okROim7pPdiERo8WsKbIjkOCIecDSi0gG44xmb7vBkCbMP6kFpnBofbowrhvx6azaJ8jCKmDeBrSjOdC3Lcm5ZbexIhgMDvoH4o7b_oIsz8_Lb5el5-L93K1fvtYvKxKyyucSskkbVwtHICzgL2ghNXSuUYq5aAmpvGm9oLLynOZOcGdoLXilauwdAzYtHi6zM2HfR8gJr0dD2HIKzWljApMaqUyVV4oG8YYA3i9D93OhKMmWJ8E1X-C6rOgmV9e-G3WYwNX2uTPbQ__NOVane2571q3rQkaBvYLriyESQ</recordid><startdate>20160101</startdate><enddate>20160101</enddate><creator>JENG, Yoon ki</creator><creator>RYU, Bong Ki</creator><general>The Ceramic Society of Japan</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20160101</creationdate><title>Effect of CeO2 content on the crystalline growth and hydrophobic properties of borophosphate glass enamel</title><author>JENG, Yoon ki ; RYU, Bong Ki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c450t-8382bd76deedce0f621378ddb899de71abfa7f6485f48d7664d627945d508d3e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng ; jpn</language><creationdate>2016</creationdate><topic>Activation energy</topic><topic>Borophosphate glass</topic><topic>Cerium oxides</topic><topic>Contact angle</topic><topic>Crystal structure</topic><topic>Crystallinity</topic><topic>Crystallization</topic><topic>Differential thermal analysis</topic><topic>Glass</topic><topic>Hydrophobic</topic><topic>Hydrophobicity</topic><topic>Lanthanide phosphates</topic><topic>Properties (attributes)</topic><topic>Thermal analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>JENG, Yoon ki</creatorcontrib><creatorcontrib>RYU, Bong Ki</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of the Ceramic Society of Japan</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>JENG, Yoon ki</au><au>RYU, Bong Ki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of CeO2 content on the crystalline growth and hydrophobic properties of borophosphate glass enamel</atitle><jtitle>Journal of the Ceramic Society of Japan</jtitle><addtitle>J. Ceram. Soc. Japan</addtitle><date>2016-01-01</date><risdate>2016</risdate><volume>124</volume><issue>9</issue><spage>920</spage><epage>925</epage><pages>920-925</pages><issn>1882-0743</issn><eissn>1348-6535</eissn><abstract>The effect of the CeO2 doped in 60P2O5–9B2O3–21ZnO glasses on the crystallization kinetics and hydrophobic properties was investigated. The kinetic parameters, activation energy for crystallization (Ec), and Avrami constant (n) were evaluated under non-isothermal conditions using differential thermal analysis (DTA) performed for a range of heating rates. Each DTA curve exhibited one exothermic peak associated with the crystallization of the glass. X-ray diffractometry (XRD) analysis identified the crystalline phase as BPO4 and CePO4. The calculated values of the activation energies for the glass samples were obtained using the Kissinger and the Marotta methods. The hydrophobic properties as a function of the CeO2 content were identified by water contact angle goniometer. The results indicated that the water contact angle increased as the doped of CeO2. However, as crystallization progressed within the glass samples, the water contact angles decreased.</abstract><cop>Tokyo</cop><pub>The Ceramic Society of Japan</pub><doi>10.2109/jcersj2.16098</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of the Ceramic Society of Japan, 2016/09/01, Vol.124(9), pp.920-925 |
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| language | eng ; jpn |
| recordid | cdi_proquest_journals_2232601799 |
| source | J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese |
| subjects | Activation energy Borophosphate glass Cerium oxides Contact angle Crystal structure Crystallinity Crystallization Differential thermal analysis Glass Hydrophobic Hydrophobicity Lanthanide phosphates Properties (attributes) Thermal analysis |
| title | Effect of CeO2 content on the crystalline growth and hydrophobic properties of borophosphate glass enamel |
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