Synthesis and luminescence of Sr sub(3)Al sub(2)O sub(6) :Ce super(3+) powders synthesized by solid state reaction method with addition of H sub(3)BO sub(3)
Sr sub(3)Al sub(2)O sub(6):Ce super(3+) powders were synthesized using a solid state reaction method in air with addition of H sub(3)BO sub(3). The effects of Ce super(3+) dopant concentrations and the weight ratio (wt) of H sub(3)BO sub(3) to total raw materials weight on the formation of Sr sub(3)...
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Veröffentlicht in: | Journal of materials science. Materials in electronics 2014-05, Vol.25 (5), p.2355-2358 |
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container_title | Journal of materials science. Materials in electronics |
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creator | Zhang, Wenying Liu, Fang Feng, Suqin Hao, Shangfu Xu, Yongchun Guan, Jinyu |
description | Sr sub(3)Al sub(2)O sub(6):Ce super(3+) powders were synthesized using a solid state reaction method in air with addition of H sub(3)BO sub(3). The effects of Ce super(3+) dopant concentrations and the weight ratio (wt) of H sub(3)BO sub(3) to total raw materials weight on the formation of Sr sub(3)Al sub(2)O sub(6):Ce super(3+) samples were investigated. Single-phase and well-crystallized Sr sub(3)Al sub(2)O sub(6):Ce super(3+) samples can be obtained when the addition of H sub(3)BO sub(3) is lower than 7 wt%. The excitation spectrum indicates that Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphor powders exhibit two excitation bands centered at 345 and 462 nm. The emission spectrum shows that Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphor powders exhibit an emission band peaked at 536 nm when excited at 462 nm. Sr sub(3)Al sub(2)O sub(6):Ce super(3+) sample at the Ce super(3+) concentration of 5 mol% shows the strongest emission intensity. The addition of H sub(3)BO sub(3) has obvious influence on phase and emission intensity of Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphors. The results show that the Sr sub(2.95)Ce sub(0.05)Al sub(2)O sub(6) sample with the 7 wt% addition of H sub(3)BO sub(3) has the highest emission intensity and the longest lifetime. |
doi_str_mv | 10.1007/s10854-014-1887-1 |
format | Article |
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The effects of Ce super(3+) dopant concentrations and the weight ratio (wt) of H sub(3)BO sub(3) to total raw materials weight on the formation of Sr sub(3)Al sub(2)O sub(6):Ce super(3+) samples were investigated. Single-phase and well-crystallized Sr sub(3)Al sub(2)O sub(6):Ce super(3+) samples can be obtained when the addition of H sub(3)BO sub(3) is lower than 7 wt%. The excitation spectrum indicates that Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphor powders exhibit two excitation bands centered at 345 and 462 nm. The emission spectrum shows that Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphor powders exhibit an emission band peaked at 536 nm when excited at 462 nm. Sr sub(3)Al sub(2)O sub(6):Ce super(3+) sample at the Ce super(3+) concentration of 5 mol% shows the strongest emission intensity. The addition of H sub(3)BO sub(3) has obvious influence on phase and emission intensity of Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphors. The results show that the Sr sub(2.95)Ce sub(0.05)Al sub(2)O sub(6) sample with the 7 wt% addition of H sub(3)BO sub(3) has the highest emission intensity and the longest lifetime.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-014-1887-1</identifier><language>eng</language><subject>Band spectra ; Bands ; Emission ; Excitation ; Excitation spectra ; Phosphors ; Raw materials ; Solid state</subject><ispartof>Journal of materials science. Materials in electronics, 2014-05, Vol.25 (5), p.2355-2358</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Zhang, Wenying</creatorcontrib><creatorcontrib>Liu, Fang</creatorcontrib><creatorcontrib>Feng, Suqin</creatorcontrib><creatorcontrib>Hao, Shangfu</creatorcontrib><creatorcontrib>Xu, Yongchun</creatorcontrib><creatorcontrib>Guan, Jinyu</creatorcontrib><title>Synthesis and luminescence of Sr sub(3)Al sub(2)O sub(6) :Ce super(3+) powders synthesized by solid state reaction method with addition of H sub(3)BO sub(3)</title><title>Journal of materials science. Materials in electronics</title><description>Sr sub(3)Al sub(2)O sub(6):Ce super(3+) powders were synthesized using a solid state reaction method in air with addition of H sub(3)BO sub(3). The effects of Ce super(3+) dopant concentrations and the weight ratio (wt) of H sub(3)BO sub(3) to total raw materials weight on the formation of Sr sub(3)Al sub(2)O sub(6):Ce super(3+) samples were investigated. Single-phase and well-crystallized Sr sub(3)Al sub(2)O sub(6):Ce super(3+) samples can be obtained when the addition of H sub(3)BO sub(3) is lower than 7 wt%. The excitation spectrum indicates that Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphor powders exhibit two excitation bands centered at 345 and 462 nm. The emission spectrum shows that Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphor powders exhibit an emission band peaked at 536 nm when excited at 462 nm. Sr sub(3)Al sub(2)O sub(6):Ce super(3+) sample at the Ce super(3+) concentration of 5 mol% shows the strongest emission intensity. The addition of H sub(3)BO sub(3) has obvious influence on phase and emission intensity of Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphors. The results show that the Sr sub(2.95)Ce sub(0.05)Al sub(2)O sub(6) sample with the 7 wt% addition of H sub(3)BO sub(3) has the highest emission intensity and the longest lifetime.</description><subject>Band spectra</subject><subject>Bands</subject><subject>Emission</subject><subject>Excitation</subject><subject>Excitation spectra</subject><subject>Phosphors</subject><subject>Raw materials</subject><subject>Solid state</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqVkM1OwzAQhC0EEuHnAbjtMREK2HHcpNygAvXWQzlwq9J4qxg5dsg6qsqz8LCNorwAp_k0Gu2shrEHwZ8E58UzCV6qPOUiT0VZFqm4YJFQhUzzMvu6ZBFfqiLNVZZdsxuib875IpdlxP62JxcaJENQOQ12aI1DqtHVCP4A2x5o2McyebUTZMlm0kUCLyscscM-lo8JdP6osSeg-dwvatifgLw1GihUAaHHqg7GO2gxNF7D0YQGKq3NZI5l67nrbTPDHbs6VJbwftZbFn-8f67Wadf7nwEp7Foz_mpt5dAPtBNKjmMsCyXlP6JnVFVhmA</recordid><startdate>20140501</startdate><enddate>20140501</enddate><creator>Zhang, Wenying</creator><creator>Liu, Fang</creator><creator>Feng, Suqin</creator><creator>Hao, Shangfu</creator><creator>Xu, Yongchun</creator><creator>Guan, Jinyu</creator><scope>7QF</scope><scope>7SP</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20140501</creationdate><title>Synthesis and luminescence of Sr sub(3)Al sub(2)O sub(6) :Ce super(3+) powders synthesized by solid state reaction method with addition of H sub(3)BO sub(3)</title><author>Zhang, Wenying ; Liu, Fang ; Feng, Suqin ; Hao, Shangfu ; Xu, Yongchun ; Guan, Jinyu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_miscellaneous_15310097533</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Band spectra</topic><topic>Bands</topic><topic>Emission</topic><topic>Excitation</topic><topic>Excitation spectra</topic><topic>Phosphors</topic><topic>Raw materials</topic><topic>Solid state</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Wenying</creatorcontrib><creatorcontrib>Liu, Fang</creatorcontrib><creatorcontrib>Feng, Suqin</creatorcontrib><creatorcontrib>Hao, Shangfu</creatorcontrib><creatorcontrib>Xu, Yongchun</creatorcontrib><creatorcontrib>Guan, Jinyu</creatorcontrib><collection>Aluminium Industry Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of materials science. Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Wenying</au><au>Liu, Fang</au><au>Feng, Suqin</au><au>Hao, Shangfu</au><au>Xu, Yongchun</au><au>Guan, Jinyu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and luminescence of Sr sub(3)Al sub(2)O sub(6) :Ce super(3+) powders synthesized by solid state reaction method with addition of H sub(3)BO sub(3)</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><date>2014-05-01</date><risdate>2014</risdate><volume>25</volume><issue>5</issue><spage>2355</spage><epage>2358</epage><pages>2355-2358</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>Sr sub(3)Al sub(2)O sub(6):Ce super(3+) powders were synthesized using a solid state reaction method in air with addition of H sub(3)BO sub(3). The effects of Ce super(3+) dopant concentrations and the weight ratio (wt) of H sub(3)BO sub(3) to total raw materials weight on the formation of Sr sub(3)Al sub(2)O sub(6):Ce super(3+) samples were investigated. Single-phase and well-crystallized Sr sub(3)Al sub(2)O sub(6):Ce super(3+) samples can be obtained when the addition of H sub(3)BO sub(3) is lower than 7 wt%. The excitation spectrum indicates that Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphor powders exhibit two excitation bands centered at 345 and 462 nm. The emission spectrum shows that Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphor powders exhibit an emission band peaked at 536 nm when excited at 462 nm. Sr sub(3)Al sub(2)O sub(6):Ce super(3+) sample at the Ce super(3+) concentration of 5 mol% shows the strongest emission intensity. The addition of H sub(3)BO sub(3) has obvious influence on phase and emission intensity of Sr sub(3)Al sub(2)O sub(6):Ce super(3+) phosphors. The results show that the Sr sub(2.95)Ce sub(0.05)Al sub(2)O sub(6) sample with the 7 wt% addition of H sub(3)BO sub(3) has the highest emission intensity and the longest lifetime.</abstract><doi>10.1007/s10854-014-1887-1</doi></addata></record> |
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subjects | Band spectra Bands Emission Excitation Excitation spectra Phosphors Raw materials Solid state |
title | Synthesis and luminescence of Sr sub(3)Al sub(2)O sub(6) :Ce super(3+) powders synthesized by solid state reaction method with addition of H sub(3)BO sub(3) |
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