Synthesis and characterization of Sm, Dy and Er-doped β-Ca3(PO4)2 phosphors
1 mol% Re 2 O 3 –99 mol% Ca 3 (PO 4 ) 2 (Re = Sm, Dy and Er) powder samples were prepared by solid-state sintering method. The structural, thermal, vibrational and optical properties were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), differential sca...
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| creator | Saloni Kaur, Puneet Sharma, Suruchi Khanna, Atul |
| description | 1 mol% Re
2
O
3
–99 mol% Ca
3
(PO
4
)
2
(Re = Sm, Dy and Er) powder samples were prepared by solid-state sintering method. The structural, thermal, vibrational and optical properties were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), differential scanning calorimetry (DSC), Raman and photoluminescence techniques. XRD studies confirm the formation of β-Ca
3
(PO
4
)
2
with the rhombohedral crystal structure. FESEM images reveal the formation of flake-like agglomerated particles of size in the range of 100–700 nm. DSC analysis shows that β-TCP → α-TCP structural phase transition occurs at 1286 ºC, followed by α-TCP → α'-TCP transformation at 1469 ºC. Raman spectra of the samples show antisymmetric and symmetric stretching and bending vibration bands of P-O linkages. Photoluminescence studies found intense reddish-orange emission in Sm-doped samples, white light emission in Dy-doped samples and yellow emission in Er-doped samples. The luminescence intensity of Sm and Dy-doped β-TCP samples is found to be significantly higher than that of Er-doped samples. |
| doi_str_mv | 10.1007/s11696-022-02497-2 |
| format | Article |
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2
O
3
–99 mol% Ca
3
(PO
4
)
2
(Re = Sm, Dy and Er) powder samples were prepared by solid-state sintering method. The structural, thermal, vibrational and optical properties were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), differential scanning calorimetry (DSC), Raman and photoluminescence techniques. XRD studies confirm the formation of β-Ca
3
(PO
4
)
2
with the rhombohedral crystal structure. FESEM images reveal the formation of flake-like agglomerated particles of size in the range of 100–700 nm. DSC analysis shows that β-TCP → α-TCP structural phase transition occurs at 1286 ºC, followed by α-TCP → α'-TCP transformation at 1469 ºC. Raman spectra of the samples show antisymmetric and symmetric stretching and bending vibration bands of P-O linkages. Photoluminescence studies found intense reddish-orange emission in Sm-doped samples, white light emission in Dy-doped samples and yellow emission in Er-doped samples. The luminescence intensity of Sm and Dy-doped β-TCP samples is found to be significantly higher than that of Er-doped samples.</description><identifier>ISSN: 0366-6352</identifier><identifier>EISSN: 1336-9075</identifier><identifier>EISSN: 2585-7290</identifier><identifier>DOI: 10.1007/s11696-022-02497-2</identifier><language>eng</language><publisher>Warsaw: Versita</publisher><subject>Bending vibration ; Biochemistry ; Biotechnology ; Calcium phosphates ; Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science ; Crystal structure ; Differential scanning calorimetry ; Dysprosium ; Emission analysis ; Emission spectra ; Field emission microscopy ; Industrial Chemistry/Chemical Engineering ; Light emission ; Materials Science ; Medicinal Chemistry ; Optical properties ; Original Paper ; Phase transitions ; Phosphors ; Photoluminescence ; Raman spectra ; Samarium ; Sintering (powder metallurgy) ; White light ; X-ray diffraction</subject><ispartof>Chemical papers, 2023-02, Vol.77 (2), p.795-803</ispartof><rights>Institute of Chemistry, Slovak Academy of Sciences 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-2fe382aa744578de60009d964731eea8d3cc31c9a2b593b584471c579ef5a4be3</citedby><cites>FETCH-LOGICAL-c319t-2fe382aa744578de60009d964731eea8d3cc31c9a2b593b584471c579ef5a4be3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11696-022-02497-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11696-022-02497-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27928,27929,41492,42561,51323</link.rule.ids></links><search><creatorcontrib>Saloni</creatorcontrib><creatorcontrib>Kaur, Puneet</creatorcontrib><creatorcontrib>Sharma, Suruchi</creatorcontrib><creatorcontrib>Khanna, Atul</creatorcontrib><title>Synthesis and characterization of Sm, Dy and Er-doped β-Ca3(PO4)2 phosphors</title><title>Chemical papers</title><addtitle>Chem. Pap</addtitle><description>1 mol% Re
2
O
3
–99 mol% Ca
3
(PO
4
)
2
(Re = Sm, Dy and Er) powder samples were prepared by solid-state sintering method. The structural, thermal, vibrational and optical properties were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), differential scanning calorimetry (DSC), Raman and photoluminescence techniques. XRD studies confirm the formation of β-Ca
3
(PO
4
)
2
with the rhombohedral crystal structure. FESEM images reveal the formation of flake-like agglomerated particles of size in the range of 100–700 nm. DSC analysis shows that β-TCP → α-TCP structural phase transition occurs at 1286 ºC, followed by α-TCP → α'-TCP transformation at 1469 ºC. Raman spectra of the samples show antisymmetric and symmetric stretching and bending vibration bands of P-O linkages. Photoluminescence studies found intense reddish-orange emission in Sm-doped samples, white light emission in Dy-doped samples and yellow emission in Er-doped samples. The luminescence intensity of Sm and Dy-doped β-TCP samples is found to be significantly higher than that of Er-doped samples.</description><subject>Bending vibration</subject><subject>Biochemistry</subject><subject>Biotechnology</subject><subject>Calcium phosphates</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Crystal structure</subject><subject>Differential scanning calorimetry</subject><subject>Dysprosium</subject><subject>Emission analysis</subject><subject>Emission spectra</subject><subject>Field emission microscopy</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Light emission</subject><subject>Materials Science</subject><subject>Medicinal Chemistry</subject><subject>Optical properties</subject><subject>Original Paper</subject><subject>Phase transitions</subject><subject>Phosphors</subject><subject>Photoluminescence</subject><subject>Raman spectra</subject><subject>Samarium</subject><subject>Sintering (powder metallurgy)</subject><subject>White light</subject><subject>X-ray diffraction</subject><issn>0366-6352</issn><issn>1336-9075</issn><issn>2585-7290</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kMtKAzEUhoMoWKsv4CrgRsFo7pkspdYLFCpU1yHNZOwUOxmT6WJ8LB_EZzJ2BHcuDmdxvv8_8AFwSvAVwVhdJ0KklghTmodrhegeGBHGJNJYiX0wwkxKJJmgh-AopTXGnGOBR2C26Jtu5VOdoG1K6FY2Wtf5WH_Yrg4NDBVcbC7hbb87TyMqQ-tL-PWJJpadP835BYXtKqQ8MR2Dg8q-JX_yu8fg5W76PHlAs_n94-RmhhwjukO08qyg1irOhSpKLzHGutSSK0a8t0XJXAadtnQpNFuKgnNFnFDaV8LypWdjcDb0tjG8b33qzDpsY5NfGqqUoIIUgmWKDpSLIaXoK9PGemNjbwg2P9bMYM1ka2ZnzdAcYkMoZbh59fGv-p_UN3AobgI</recordid><startdate>20230201</startdate><enddate>20230201</enddate><creator>Saloni</creator><creator>Kaur, Puneet</creator><creator>Sharma, Suruchi</creator><creator>Khanna, Atul</creator><general>Versita</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20230201</creationdate><title>Synthesis and characterization of Sm, Dy and Er-doped β-Ca3(PO4)2 phosphors</title><author>Saloni ; Kaur, Puneet ; Sharma, Suruchi ; Khanna, Atul</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-2fe382aa744578de60009d964731eea8d3cc31c9a2b593b584471c579ef5a4be3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Bending vibration</topic><topic>Biochemistry</topic><topic>Biotechnology</topic><topic>Calcium phosphates</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Crystal structure</topic><topic>Differential scanning calorimetry</topic><topic>Dysprosium</topic><topic>Emission analysis</topic><topic>Emission spectra</topic><topic>Field emission microscopy</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Light emission</topic><topic>Materials Science</topic><topic>Medicinal Chemistry</topic><topic>Optical properties</topic><topic>Original Paper</topic><topic>Phase transitions</topic><topic>Phosphors</topic><topic>Photoluminescence</topic><topic>Raman spectra</topic><topic>Samarium</topic><topic>Sintering (powder metallurgy)</topic><topic>White light</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Saloni</creatorcontrib><creatorcontrib>Kaur, Puneet</creatorcontrib><creatorcontrib>Sharma, Suruchi</creatorcontrib><creatorcontrib>Khanna, Atul</creatorcontrib><collection>CrossRef</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>Chemical papers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Saloni</au><au>Kaur, Puneet</au><au>Sharma, Suruchi</au><au>Khanna, Atul</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and characterization of Sm, Dy and Er-doped β-Ca3(PO4)2 phosphors</atitle><jtitle>Chemical papers</jtitle><stitle>Chem. Pap</stitle><date>2023-02-01</date><risdate>2023</risdate><volume>77</volume><issue>2</issue><spage>795</spage><epage>803</epage><pages>795-803</pages><issn>0366-6352</issn><eissn>1336-9075</eissn><eissn>2585-7290</eissn><abstract>1 mol% Re
2
O
3
–99 mol% Ca
3
(PO
4
)
2
(Re = Sm, Dy and Er) powder samples were prepared by solid-state sintering method. The structural, thermal, vibrational and optical properties were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), differential scanning calorimetry (DSC), Raman and photoluminescence techniques. XRD studies confirm the formation of β-Ca
3
(PO
4
)
2
with the rhombohedral crystal structure. FESEM images reveal the formation of flake-like agglomerated particles of size in the range of 100–700 nm. DSC analysis shows that β-TCP → α-TCP structural phase transition occurs at 1286 ºC, followed by α-TCP → α'-TCP transformation at 1469 ºC. Raman spectra of the samples show antisymmetric and symmetric stretching and bending vibration bands of P-O linkages. Photoluminescence studies found intense reddish-orange emission in Sm-doped samples, white light emission in Dy-doped samples and yellow emission in Er-doped samples. The luminescence intensity of Sm and Dy-doped β-TCP samples is found to be significantly higher than that of Er-doped samples.</abstract><cop>Warsaw</cop><pub>Versita</pub><doi>10.1007/s11696-022-02497-2</doi><tpages>9</tpages></addata></record> |
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| ispartof | Chemical papers, 2023-02, Vol.77 (2), p.795-803 |
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| language | eng |
| recordid | cdi_proquest_journals_2775251853 |
| source | SpringerNature Journals |
| subjects | Bending vibration Biochemistry Biotechnology Calcium phosphates Chemistry Chemistry and Materials Science Chemistry/Food Science Crystal structure Differential scanning calorimetry Dysprosium Emission analysis Emission spectra Field emission microscopy Industrial Chemistry/Chemical Engineering Light emission Materials Science Medicinal Chemistry Optical properties Original Paper Phase transitions Phosphors Photoluminescence Raman spectra Samarium Sintering (powder metallurgy) White light X-ray diffraction |
| title | Synthesis and characterization of Sm, Dy and Er-doped β-Ca3(PO4)2 phosphors |
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