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Glass formation from iron-rich phosphate melts
Iron-rich phosphate glasses with nominal Fe/P ratios between 1.0 and 1.6 were prepared by a roller-quenching technique. The critical cooling rates (CCR) for glass formation were estimated by differential thermal analysis and found to be in the range of 10 3–10 4 °C/s for the iron-rich melts, compare...
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| Published in: | Journal of non-crystalline solids 2010-06, Vol.356 (25), p.1252-1257 |
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| Main Authors: | , , , , |
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| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c381t-4fe0b7997b858b495bbd18796910ff613650d0df73c73646975ef76645f38ce83 |
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| cites | cdi_FETCH-LOGICAL-c381t-4fe0b7997b858b495bbd18796910ff613650d0df73c73646975ef76645f38ce83 |
| container_end_page | 1257 |
| container_issue | 25 |
| container_start_page | 1252 |
| container_title | Journal of non-crystalline solids |
| container_volume | 356 |
| creator | Zhang, L. Brow, R.K. Schlesinger, M.E. Ghussn, L. Zanotto, E.D. |
| description | Iron-rich phosphate glasses with nominal Fe/P ratios between 1.0 and 1.6 were prepared by a roller-quenching technique. The critical cooling rates (CCR) for glass formation were estimated by differential thermal analysis and found to be in the range of 10
3–10
4
°C/s for the iron-rich melts, compared to 1–10
°C/s for conventional iron phosphate melts with nominal Fe/P ratios near 0.50. The Fe(II)/Fe
total fraction in the quenched glasses increases with melt time and temperature, and ranges between 0.30 and 0.55 for the glasses studied. Raman spectroscopy indicates that the structures of the iron-rich phosphate glasses are based on isolated orthophosphate tetrahedra, similar to what are found in α-FePO
4. |
| doi_str_mv | 10.1016/j.jnoncrysol.2010.04.019 |
| format | article |
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3–10
4
°C/s for the iron-rich melts, compared to 1–10
°C/s for conventional iron phosphate melts with nominal Fe/P ratios near 0.50. The Fe(II)/Fe
total fraction in the quenched glasses increases with melt time and temperature, and ranges between 0.30 and 0.55 for the glasses studied. Raman spectroscopy indicates that the structures of the iron-rich phosphate glasses are based on isolated orthophosphate tetrahedra, similar to what are found in α-FePO
4.</description><identifier>ISSN: 0022-3093</identifier><identifier>EISSN: 1873-4812</identifier><identifier>DOI: 10.1016/j.jnoncrysol.2010.04.019</identifier><identifier>CODEN: JNCSBJ</identifier><language>eng</language><publisher>Oxford: Elsevier B.V</publisher><subject>Air conditioning ; Condensed matter: structure, mechanical and thermal properties ; Disordered solids ; Exact sciences and technology ; Glass ; Glass formation ; Glass structure ; Glasses ; Iron ; Iron phosphate glasses ; Iron-rich phosphate ; Melts ; Phosphate glass ; Phosphates ; Physics ; Quenching (cooling) ; Raman spectroscopy ; Structure of solids and liquids; crystallography</subject><ispartof>Journal of non-crystalline solids, 2010-06, Vol.356 (25), p.1252-1257</ispartof><rights>2010 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c381t-4fe0b7997b858b495bbd18796910ff613650d0df73c73646975ef76645f38ce83</citedby><cites>FETCH-LOGICAL-c381t-4fe0b7997b858b495bbd18796910ff613650d0df73c73646975ef76645f38ce83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22932267$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, L.</creatorcontrib><creatorcontrib>Brow, R.K.</creatorcontrib><creatorcontrib>Schlesinger, M.E.</creatorcontrib><creatorcontrib>Ghussn, L.</creatorcontrib><creatorcontrib>Zanotto, E.D.</creatorcontrib><title>Glass formation from iron-rich phosphate melts</title><title>Journal of non-crystalline solids</title><description>Iron-rich phosphate glasses with nominal Fe/P ratios between 1.0 and 1.6 were prepared by a roller-quenching technique. The critical cooling rates (CCR) for glass formation were estimated by differential thermal analysis and found to be in the range of 10
3–10
4
°C/s for the iron-rich melts, compared to 1–10
°C/s for conventional iron phosphate melts with nominal Fe/P ratios near 0.50. The Fe(II)/Fe
total fraction in the quenched glasses increases with melt time and temperature, and ranges between 0.30 and 0.55 for the glasses studied. Raman spectroscopy indicates that the structures of the iron-rich phosphate glasses are based on isolated orthophosphate tetrahedra, similar to what are found in α-FePO
4.</description><subject>Air conditioning</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Disordered solids</subject><subject>Exact sciences and technology</subject><subject>Glass</subject><subject>Glass formation</subject><subject>Glass structure</subject><subject>Glasses</subject><subject>Iron</subject><subject>Iron phosphate glasses</subject><subject>Iron-rich phosphate</subject><subject>Melts</subject><subject>Phosphate glass</subject><subject>Phosphates</subject><subject>Physics</subject><subject>Quenching (cooling)</subject><subject>Raman spectroscopy</subject><subject>Structure of solids and liquids; crystallography</subject><issn>0022-3093</issn><issn>1873-4812</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkE9LxDAQxYMouK5-h14EL62TpM2fo4quwoIXPYc0TdgsbbNmuoLf3i4renQuA8PvzZt5hBQUKgpU3G6r7ZhGl78w9RWDeQx1BVSfkAVVkpe1ouyULAAYKzlofk4uELcwl-RqQapVbxGLkPJgp5jGIuQ0FDGnsczRbYrdJuFuYydfDL6f8JKcBdujv_rpS_L-9Pj28FyuX1cvD3fr0nFFp7IOHlqptWxVo9paN23bzddooSmEICgXDXTQBcmd5KIWWjY-SCHqJnDlvOJLcnPcu8vpY-9xMkNE5_vejj7t0VAhKROg2AFVR9TlhJh9MLscB5u_DAVziMhszV9E5hCRgdrMEc3S6x8Xi872IdvRRfzVM6Y5Y0LO3P2R8_PLn9Fngy760fkuZu8m06X4v9k3ipSAmw</recordid><startdate>20100601</startdate><enddate>20100601</enddate><creator>Zhang, L.</creator><creator>Brow, R.K.</creator><creator>Schlesinger, M.E.</creator><creator>Ghussn, L.</creator><creator>Zanotto, E.D.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20100601</creationdate><title>Glass formation from iron-rich phosphate melts</title><author>Zhang, L. ; Brow, R.K. ; Schlesinger, M.E. ; Ghussn, L. ; Zanotto, E.D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c381t-4fe0b7997b858b495bbd18796910ff613650d0df73c73646975ef76645f38ce83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Air conditioning</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Disordered solids</topic><topic>Exact sciences and technology</topic><topic>Glass</topic><topic>Glass formation</topic><topic>Glass structure</topic><topic>Glasses</topic><topic>Iron</topic><topic>Iron phosphate glasses</topic><topic>Iron-rich phosphate</topic><topic>Melts</topic><topic>Phosphate glass</topic><topic>Phosphates</topic><topic>Physics</topic><topic>Quenching (cooling)</topic><topic>Raman spectroscopy</topic><topic>Structure of solids and liquids; crystallography</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, L.</creatorcontrib><creatorcontrib>Brow, R.K.</creatorcontrib><creatorcontrib>Schlesinger, M.E.</creatorcontrib><creatorcontrib>Ghussn, L.</creatorcontrib><creatorcontrib>Zanotto, E.D.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of non-crystalline solids</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, L.</au><au>Brow, R.K.</au><au>Schlesinger, M.E.</au><au>Ghussn, L.</au><au>Zanotto, E.D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Glass formation from iron-rich phosphate melts</atitle><jtitle>Journal of non-crystalline solids</jtitle><date>2010-06-01</date><risdate>2010</risdate><volume>356</volume><issue>25</issue><spage>1252</spage><epage>1257</epage><pages>1252-1257</pages><issn>0022-3093</issn><eissn>1873-4812</eissn><coden>JNCSBJ</coden><abstract>Iron-rich phosphate glasses with nominal Fe/P ratios between 1.0 and 1.6 were prepared by a roller-quenching technique. The critical cooling rates (CCR) for glass formation were estimated by differential thermal analysis and found to be in the range of 10
3–10
4
°C/s for the iron-rich melts, compared to 1–10
°C/s for conventional iron phosphate melts with nominal Fe/P ratios near 0.50. The Fe(II)/Fe
total fraction in the quenched glasses increases with melt time and temperature, and ranges between 0.30 and 0.55 for the glasses studied. Raman spectroscopy indicates that the structures of the iron-rich phosphate glasses are based on isolated orthophosphate tetrahedra, similar to what are found in α-FePO
4.</abstract><cop>Oxford</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jnoncrysol.2010.04.019</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 0022-3093 |
| ispartof | Journal of non-crystalline solids, 2010-06, Vol.356 (25), p.1252-1257 |
| issn | 0022-3093 1873-4812 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1671260828 |
| source | ScienceDirect Freedom Collection |
| subjects | Air conditioning Condensed matter: structure, mechanical and thermal properties Disordered solids Exact sciences and technology Glass Glass formation Glass structure Glasses Iron Iron phosphate glasses Iron-rich phosphate Melts Phosphate glass Phosphates Physics Quenching (cooling) Raman spectroscopy Structure of solids and liquids crystallography |
| title | Glass formation from iron-rich phosphate melts |
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