LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material as well as preparation method and application thereof
The invention provides a LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material as well as a preparation method and application thereof, and belongs to the technical field of luminescent materials. The LaPO4:Ce-coated calcium strontium aluminum europium composite luminesc...
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| creator | LI DONGLI XU WENCAI LIU QUANXIAO HUANG XINGHAI GAO CUNJIN CAO GUORONG ZENG HAIZHU WANG JIGANG ZHANG CHUNXIU LUO SHIYONG |
| description | The invention provides a LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material as well as a preparation method and application thereof, and belongs to the technical field of luminescent materials. The LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material disclosed by the invention comprises Ca0.49Sr0.49Al2O4:Eu0.02 and a lanthanum cerium phosphate compound coating the surface of the Ca0.49Sr0.49Al2O4:Eu0.02. According to the invention, the lanthanum-cerium phosphate compound is adopted for coating the Ca0.49Sr0.49Al2O4:Eu0.02,the LaPO4:Ce-doped composite material can absorb ultraviolet light, and a corresponding spectrum can be emitted within the absorption spectrum range of Ca0.49Sr0.49Al2O4:Eu0.02, thereby realizing the effect of spectrum adjustment.
本发明提供了一种LaPO4:Ce包覆钙锶铝铕复合发光材料及其制备方法和应用，属于发光材料技术领域。本发明所述LaPO4:Ce包覆钙锶铝铕复合发光材料包括Ca0.49Sr0.49Al2O4:Eu0.02和包覆于所述Ca0.49Sr0.49Al2O4:Eu0.02表面的磷酸镧铈复合物。本发明采用磷酸镧铈复合物包覆Ca0.49Sr0.49Al2O4:Eu0.02，LaPO4:Ce掺杂后的复合材料可吸收紫外光， |
| format | Patent |
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本发明提供了一种LaPO4:Ce包覆钙锶铝铕复合发光材料及其制备方法和应用，属于发光材料技术领域。本发明所述LaPO4:Ce包覆钙锶铝铕复合发光材料包括Ca0.49Sr0.49Al2O4:Eu0.02和包覆于所述Ca0.49Sr0.49Al2O4:Eu0.02表面的磷酸镧铈复合物。本发明采用磷酸镧铈复合物包覆Ca0.49Sr0.49Al2O4:Eu0.02，LaPO4:Ce掺杂后的复合材料可吸收紫外光，</description><language>chi ; eng</language><subject>ADHESIVES ; CHEMISTRY ; DYES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; POLISHES</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210413&DB=EPODOC&CC=CN&NR=112646580A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210413&DB=EPODOC&CC=CN&NR=112646580A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI DONGLI</creatorcontrib><creatorcontrib>XU WENCAI</creatorcontrib><creatorcontrib>LIU QUANXIAO</creatorcontrib><creatorcontrib>HUANG XINGHAI</creatorcontrib><creatorcontrib>GAO CUNJIN</creatorcontrib><creatorcontrib>CAO GUORONG</creatorcontrib><creatorcontrib>ZENG HAIZHU</creatorcontrib><creatorcontrib>WANG JIGANG</creatorcontrib><creatorcontrib>ZHANG CHUNXIU</creatorcontrib><creatorcontrib>LUO SHIYONG</creatorcontrib><title>LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material as well as preparation method and application thereof</title><description>The invention provides a LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material as well as a preparation method and application thereof, and belongs to the technical field of luminescent materials. The LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material disclosed by the invention comprises Ca0.49Sr0.49Al2O4:Eu0.02 and a lanthanum cerium phosphate compound coating the surface of the Ca0.49Sr0.49Al2O4:Eu0.02. According to the invention, the lanthanum-cerium phosphate compound is adopted for coating the Ca0.49Sr0.49Al2O4:Eu0.02,the LaPO4:Ce-doped composite material can absorb ultraviolet light, and a corresponding spectrum can be emitted within the absorption spectrum range of Ca0.49Sr0.49Al2O4:Eu0.02, thereby realizing the effect of spectrum adjustment.
本发明提供了一种LaPO4:Ce包覆钙锶铝铕复合发光材料及其制备方法和应用，属于发光材料技术领域。本发明所述LaPO4:Ce包覆钙锶铝铕复合发光材料包括Ca0.49Sr0.49Al2O4:Eu0.02和包覆于所述Ca0.49Sr0.49Al2O4:Eu0.02表面的磷酸镧铈复合物。本发明采用磷酸镧铈复合物包覆Ca0.49Sr0.49Al2O4:Eu0.02，LaPO4:Ce掺杂后的复合材料可吸收紫外光，</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>POLISHES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNTUsKwjAU7MaFqHd4HqBgtRZxJ0VxIerCvTzSVxpI8kLyilfw2KbVA7gYZpgPM83eF7zfyn1NuWIUakChUbq3ECWwk0Gh6a12SVAf2A-OYus5aiEYI4qKnIBN-6DRAEZ4kRnZB_IYUDQ7sCQdN4AuwXuj1deWjgJxO88mLZpIix_PsuXp-KjPOXl-UvSYPkie9bUo1lVZbXerw-afzgci4E0A</recordid><startdate>20210413</startdate><enddate>20210413</enddate><creator>LI DONGLI</creator><creator>XU WENCAI</creator><creator>LIU QUANXIAO</creator><creator>HUANG XINGHAI</creator><creator>GAO CUNJIN</creator><creator>CAO GUORONG</creator><creator>ZENG HAIZHU</creator><creator>WANG JIGANG</creator><creator>ZHANG CHUNXIU</creator><creator>LUO SHIYONG</creator><scope>EVB</scope></search><sort><creationdate>20210413</creationdate><title>LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material as well as preparation method and application thereof</title><author>LI DONGLI ; XU WENCAI ; LIU QUANXIAO ; HUANG XINGHAI ; GAO CUNJIN ; CAO GUORONG ; ZENG HAIZHU ; WANG JIGANG ; ZHANG CHUNXIU ; LUO SHIYONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112646580A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>POLISHES</topic><toplevel>online_resources</toplevel><creatorcontrib>LI DONGLI</creatorcontrib><creatorcontrib>XU WENCAI</creatorcontrib><creatorcontrib>LIU QUANXIAO</creatorcontrib><creatorcontrib>HUANG XINGHAI</creatorcontrib><creatorcontrib>GAO CUNJIN</creatorcontrib><creatorcontrib>CAO GUORONG</creatorcontrib><creatorcontrib>ZENG HAIZHU</creatorcontrib><creatorcontrib>WANG JIGANG</creatorcontrib><creatorcontrib>ZHANG CHUNXIU</creatorcontrib><creatorcontrib>LUO SHIYONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI DONGLI</au><au>XU WENCAI</au><au>LIU QUANXIAO</au><au>HUANG XINGHAI</au><au>GAO CUNJIN</au><au>CAO GUORONG</au><au>ZENG HAIZHU</au><au>WANG JIGANG</au><au>ZHANG CHUNXIU</au><au>LUO SHIYONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material as well as preparation method and application thereof</title><date>2021-04-13</date><risdate>2021</risdate><abstract>The invention provides a LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material as well as a preparation method and application thereof, and belongs to the technical field of luminescent materials. The LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material disclosed by the invention comprises Ca0.49Sr0.49Al2O4:Eu0.02 and a lanthanum cerium phosphate compound coating the surface of the Ca0.49Sr0.49Al2O4:Eu0.02. According to the invention, the lanthanum-cerium phosphate compound is adopted for coating the Ca0.49Sr0.49Al2O4:Eu0.02,the LaPO4:Ce-doped composite material can absorb ultraviolet light, and a corresponding spectrum can be emitted within the absorption spectrum range of Ca0.49Sr0.49Al2O4:Eu0.02, thereby realizing the effect of spectrum adjustment.
本发明提供了一种LaPO4:Ce包覆钙锶铝铕复合发光材料及其制备方法和应用，属于发光材料技术领域。本发明所述LaPO4:Ce包覆钙锶铝铕复合发光材料包括Ca0.49Sr0.49Al2O4:Eu0.02和包覆于所述Ca0.49Sr0.49Al2O4:Eu0.02表面的磷酸镧铈复合物。本发明采用磷酸镧铈复合物包覆Ca0.49Sr0.49Al2O4:Eu0.02，LaPO4:Ce掺杂后的复合材料可吸收紫外光，</abstract><oa>free_for_read</oa></addata></record> |
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| title | LaPO4:Ce-coated calcium strontium aluminum europium composite luminescent material as well as preparation method and application thereof |
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