Barium-induced effects on structure and properties of β-Ca3(PO4)2-type Ca9Bi(VO4)7
Ca9–xBaxBi(VO4)7 (0 ≤ x ≤ 1.5) solid solutions with the β-Ca3(PO4)2-type structure were prepared by a solid-state method. Powder X-ray diffraction study of 0 ≤ x ≤ 0.7 showed that Bi3+ and Ba2+ cations were completely incorporated into the β-TCP-type host framework up to x = 0.7. Ca9-xBaxBi(VO4)7 (x...
Gespeichert in:
| Veröffentlicht in: | Journal of alloys and compounds 2019-07, Vol.793, p.56-64 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 64 |
|---|---|
| container_issue | |
| container_start_page | 56 |
| container_title | Journal of alloys and compounds |
| container_volume | 793 |
| creator | Dorbakov, Nikolai G. Titkov, Vladimir V. Stefanovich, Sergey Y. Baryshnikova, Oksana V. Morozov, Vladimir A. Belik, Alexei A. Lazoryak, Bogdan I. |
| description | Ca9–xBaxBi(VO4)7 (0 ≤ x ≤ 1.5) solid solutions with the β-Ca3(PO4)2-type structure were prepared by a solid-state method. Powder X-ray diffraction study of 0 ≤ x ≤ 0.7 showed that Bi3+ and Ba2+ cations were completely incorporated into the β-TCP-type host framework up to x = 0.7. Ca9-xBaxBi(VO4)7 (x = 0.25, 0.5) structures were refined by the Rietveld method using powder synchrotron X-ray diffraction data. DSC, SHG and dielectric properties measurements of Ca9-xBaxBi(VO4) (x = 0, 0.25, 0.5) revealed two reversible first-order phase transitions (PT1 and PT2). Increase of Ba2+ content in Ca9-xBaxBi(VO4)7 leads to lowering PT1 and PT2 phase transitions temperatures due to the increase of cell volume and the structure looseness. Nonlinear optical activity of Ca9–xBaxBi(VO4)7 reaches its maximum response at x = 0.5. The amount of (M1–(M3)–M2) dipoles in Ca9–xBaxBi(VO4)7 (0 |
| doi_str_mv | 10.1016/j.jallcom.2019.03.365 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2241330796</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0925838819312095</els_id><sourcerecordid>2241330796</sourcerecordid><originalsourceid>FETCH-LOGICAL-c337t-8cb1d422642763c54a99f268fb696f841c4e9021147f766366d6ca6a382ef8c33</originalsourceid><addsrcrecordid>eNqFkNtKAzEQhoMoWKuPICx4Uy92zWlnkyvRxRMUKni4DWk2gSztbk12hb6WD-IzmdLeezUw8___zHwIXRJcEEzgpi1avVqZfl1QTGSBWcGgPEITIiqWcwB5jCZY0jIXTIhTdBZji3FSMjJBb_c6-HGd-64ZjW0y65w1Q8z6LotDGM0wBpvprsk2od_YMHibZi77_clrzWavC35N82G7sVmt5b2ffaZGdY5OnF5Fe3GoU_Tx-PBeP-fzxdNLfTfPDWPVkAuzJA2nFDitgJmSaykdBeGWIMEJTgy3ElNCeOUqAAbQgNGgmaDWiZQxRVf73HTb12jjoNp-DF1aqSjlhDFcSUiqcq8yoY8xWKc2wa912CqC1Y6fatWBn9rxU5ipxC_5bvc-m1749jaoaLztEiQfEiLV9P6fhD_TXXlO</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2241330796</pqid></control><display><type>article</type><title>Barium-induced effects on structure and properties of β-Ca3(PO4)2-type Ca9Bi(VO4)7</title><source>Elsevier ScienceDirect Journals</source><creator>Dorbakov, Nikolai G. ; Titkov, Vladimir V. ; Stefanovich, Sergey Y. ; Baryshnikova, Oksana V. ; Morozov, Vladimir A. ; Belik, Alexei A. ; Lazoryak, Bogdan I.</creator><creatorcontrib>Dorbakov, Nikolai G. ; Titkov, Vladimir V. ; Stefanovich, Sergey Y. ; Baryshnikova, Oksana V. ; Morozov, Vladimir A. ; Belik, Alexei A. ; Lazoryak, Bogdan I.</creatorcontrib><description>Ca9–xBaxBi(VO4)7 (0 ≤ x ≤ 1.5) solid solutions with the β-Ca3(PO4)2-type structure were prepared by a solid-state method. Powder X-ray diffraction study of 0 ≤ x ≤ 0.7 showed that Bi3+ and Ba2+ cations were completely incorporated into the β-TCP-type host framework up to x = 0.7. Ca9-xBaxBi(VO4)7 (x = 0.25, 0.5) structures were refined by the Rietveld method using powder synchrotron X-ray diffraction data. DSC, SHG and dielectric properties measurements of Ca9-xBaxBi(VO4) (x = 0, 0.25, 0.5) revealed two reversible first-order phase transitions (PT1 and PT2). Increase of Ba2+ content in Ca9-xBaxBi(VO4)7 leads to lowering PT1 and PT2 phase transitions temperatures due to the increase of cell volume and the structure looseness. Nonlinear optical activity of Ca9–xBaxBi(VO4)7 reaches its maximum response at x = 0.5. The amount of (M1–(M3)–M2) dipoles in Ca9–xBaxBi(VO4)7 (0 < x ≤ 0.7) structures increases with increasing Ba2+ content from 0.25 to 0.5 and decreases with changing x from 0.5 to 0.7.
[Display omitted]
•Crystal structures of Ca9–xBaxBi(VO4)7 (0 ≤ x ≤ 1.5) nonlinear optical materials were studied.•Ca2+ → Ba2+ substitution is studied as a factor for controlling the nonlinear optical properties•Distribution of Bi3+ and Ba2+ cations among structural sites was established.•Bi3+ and Ba2+ cations were completely incorporated into the β-TCP-type host framework up to x = 0.7.</description><identifier>ISSN: 0925-8388</identifier><identifier>EISSN: 1873-4669</identifier><identifier>DOI: 10.1016/j.jallcom.2019.03.365</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Barium ; Calcium phosphates ; Crystal structure ; Dielectric properties ; Dipoles ; Ferroelectric properties ; Nonlinear optical properties ; Optical activity ; Phase transitions ; Rietveld method ; Solid solutions ; Synchrotron radiation ; Vanadates ; X ray powder diffraction ; X-ray diffraction</subject><ispartof>Journal of alloys and compounds, 2019-07, Vol.793, p.56-64</ispartof><rights>2019 Elsevier B.V.</rights><rights>Copyright Elsevier BV Jul 15, 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-8cb1d422642763c54a99f268fb696f841c4e9021147f766366d6ca6a382ef8c33</citedby><cites>FETCH-LOGICAL-c337t-8cb1d422642763c54a99f268fb696f841c4e9021147f766366d6ca6a382ef8c33</cites><orcidid>0000-0001-9031-2355 ; 0000-0002-7792-5090 ; 0000-0003-1952-5555</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0925838819312095$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27903,27904,65309</link.rule.ids></links><search><creatorcontrib>Dorbakov, Nikolai G.</creatorcontrib><creatorcontrib>Titkov, Vladimir V.</creatorcontrib><creatorcontrib>Stefanovich, Sergey Y.</creatorcontrib><creatorcontrib>Baryshnikova, Oksana V.</creatorcontrib><creatorcontrib>Morozov, Vladimir A.</creatorcontrib><creatorcontrib>Belik, Alexei A.</creatorcontrib><creatorcontrib>Lazoryak, Bogdan I.</creatorcontrib><title>Barium-induced effects on structure and properties of β-Ca3(PO4)2-type Ca9Bi(VO4)7</title><title>Journal of alloys and compounds</title><description>Ca9–xBaxBi(VO4)7 (0 ≤ x ≤ 1.5) solid solutions with the β-Ca3(PO4)2-type structure were prepared by a solid-state method. Powder X-ray diffraction study of 0 ≤ x ≤ 0.7 showed that Bi3+ and Ba2+ cations were completely incorporated into the β-TCP-type host framework up to x = 0.7. Ca9-xBaxBi(VO4)7 (x = 0.25, 0.5) structures were refined by the Rietveld method using powder synchrotron X-ray diffraction data. DSC, SHG and dielectric properties measurements of Ca9-xBaxBi(VO4) (x = 0, 0.25, 0.5) revealed two reversible first-order phase transitions (PT1 and PT2). Increase of Ba2+ content in Ca9-xBaxBi(VO4)7 leads to lowering PT1 and PT2 phase transitions temperatures due to the increase of cell volume and the structure looseness. Nonlinear optical activity of Ca9–xBaxBi(VO4)7 reaches its maximum response at x = 0.5. The amount of (M1–(M3)–M2) dipoles in Ca9–xBaxBi(VO4)7 (0 < x ≤ 0.7) structures increases with increasing Ba2+ content from 0.25 to 0.5 and decreases with changing x from 0.5 to 0.7.
[Display omitted]
•Crystal structures of Ca9–xBaxBi(VO4)7 (0 ≤ x ≤ 1.5) nonlinear optical materials were studied.•Ca2+ → Ba2+ substitution is studied as a factor for controlling the nonlinear optical properties•Distribution of Bi3+ and Ba2+ cations among structural sites was established.•Bi3+ and Ba2+ cations were completely incorporated into the β-TCP-type host framework up to x = 0.7.</description><subject>Barium</subject><subject>Calcium phosphates</subject><subject>Crystal structure</subject><subject>Dielectric properties</subject><subject>Dipoles</subject><subject>Ferroelectric properties</subject><subject>Nonlinear optical properties</subject><subject>Optical activity</subject><subject>Phase transitions</subject><subject>Rietveld method</subject><subject>Solid solutions</subject><subject>Synchrotron radiation</subject><subject>Vanadates</subject><subject>X ray powder diffraction</subject><subject>X-ray diffraction</subject><issn>0925-8388</issn><issn>1873-4669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFkNtKAzEQhoMoWKuPICx4Uy92zWlnkyvRxRMUKni4DWk2gSztbk12hb6WD-IzmdLeezUw8___zHwIXRJcEEzgpi1avVqZfl1QTGSBWcGgPEITIiqWcwB5jCZY0jIXTIhTdBZji3FSMjJBb_c6-HGd-64ZjW0y65w1Q8z6LotDGM0wBpvprsk2od_YMHibZi77_clrzWavC35N82G7sVmt5b2ffaZGdY5OnF5Fe3GoU_Tx-PBeP-fzxdNLfTfPDWPVkAuzJA2nFDitgJmSaykdBeGWIMEJTgy3ElNCeOUqAAbQgNGgmaDWiZQxRVf73HTb12jjoNp-DF1aqSjlhDFcSUiqcq8yoY8xWKc2wa912CqC1Y6fatWBn9rxU5ipxC_5bvc-m1749jaoaLztEiQfEiLV9P6fhD_TXXlO</recordid><startdate>20190715</startdate><enddate>20190715</enddate><creator>Dorbakov, Nikolai G.</creator><creator>Titkov, Vladimir V.</creator><creator>Stefanovich, Sergey Y.</creator><creator>Baryshnikova, Oksana V.</creator><creator>Morozov, Vladimir A.</creator><creator>Belik, Alexei A.</creator><creator>Lazoryak, Bogdan I.</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0001-9031-2355</orcidid><orcidid>https://orcid.org/0000-0002-7792-5090</orcidid><orcidid>https://orcid.org/0000-0003-1952-5555</orcidid></search><sort><creationdate>20190715</creationdate><title>Barium-induced effects on structure and properties of β-Ca3(PO4)2-type Ca9Bi(VO4)7</title><author>Dorbakov, Nikolai G. ; Titkov, Vladimir V. ; Stefanovich, Sergey Y. ; Baryshnikova, Oksana V. ; Morozov, Vladimir A. ; Belik, Alexei A. ; Lazoryak, Bogdan I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-8cb1d422642763c54a99f268fb696f841c4e9021147f766366d6ca6a382ef8c33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Barium</topic><topic>Calcium phosphates</topic><topic>Crystal structure</topic><topic>Dielectric properties</topic><topic>Dipoles</topic><topic>Ferroelectric properties</topic><topic>Nonlinear optical properties</topic><topic>Optical activity</topic><topic>Phase transitions</topic><topic>Rietveld method</topic><topic>Solid solutions</topic><topic>Synchrotron radiation</topic><topic>Vanadates</topic><topic>X ray powder diffraction</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dorbakov, Nikolai G.</creatorcontrib><creatorcontrib>Titkov, Vladimir V.</creatorcontrib><creatorcontrib>Stefanovich, Sergey Y.</creatorcontrib><creatorcontrib>Baryshnikova, Oksana V.</creatorcontrib><creatorcontrib>Morozov, Vladimir A.</creatorcontrib><creatorcontrib>Belik, Alexei A.</creatorcontrib><creatorcontrib>Lazoryak, Bogdan I.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of alloys and compounds</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dorbakov, Nikolai G.</au><au>Titkov, Vladimir V.</au><au>Stefanovich, Sergey Y.</au><au>Baryshnikova, Oksana V.</au><au>Morozov, Vladimir A.</au><au>Belik, Alexei A.</au><au>Lazoryak, Bogdan I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Barium-induced effects on structure and properties of β-Ca3(PO4)2-type Ca9Bi(VO4)7</atitle><jtitle>Journal of alloys and compounds</jtitle><date>2019-07-15</date><risdate>2019</risdate><volume>793</volume><spage>56</spage><epage>64</epage><pages>56-64</pages><issn>0925-8388</issn><eissn>1873-4669</eissn><abstract>Ca9–xBaxBi(VO4)7 (0 ≤ x ≤ 1.5) solid solutions with the β-Ca3(PO4)2-type structure were prepared by a solid-state method. Powder X-ray diffraction study of 0 ≤ x ≤ 0.7 showed that Bi3+ and Ba2+ cations were completely incorporated into the β-TCP-type host framework up to x = 0.7. Ca9-xBaxBi(VO4)7 (x = 0.25, 0.5) structures were refined by the Rietveld method using powder synchrotron X-ray diffraction data. DSC, SHG and dielectric properties measurements of Ca9-xBaxBi(VO4) (x = 0, 0.25, 0.5) revealed two reversible first-order phase transitions (PT1 and PT2). Increase of Ba2+ content in Ca9-xBaxBi(VO4)7 leads to lowering PT1 and PT2 phase transitions temperatures due to the increase of cell volume and the structure looseness. Nonlinear optical activity of Ca9–xBaxBi(VO4)7 reaches its maximum response at x = 0.5. The amount of (M1–(M3)–M2) dipoles in Ca9–xBaxBi(VO4)7 (0 < x ≤ 0.7) structures increases with increasing Ba2+ content from 0.25 to 0.5 and decreases with changing x from 0.5 to 0.7.
[Display omitted]
•Crystal structures of Ca9–xBaxBi(VO4)7 (0 ≤ x ≤ 1.5) nonlinear optical materials were studied.•Ca2+ → Ba2+ substitution is studied as a factor for controlling the nonlinear optical properties•Distribution of Bi3+ and Ba2+ cations among structural sites was established.•Bi3+ and Ba2+ cations were completely incorporated into the β-TCP-type host framework up to x = 0.7.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jallcom.2019.03.365</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-9031-2355</orcidid><orcidid>https://orcid.org/0000-0002-7792-5090</orcidid><orcidid>https://orcid.org/0000-0003-1952-5555</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0925-8388 |
| ispartof | Journal of alloys and compounds, 2019-07, Vol.793, p.56-64 |
| issn | 0925-8388 1873-4669 |
| language | eng |
| recordid | cdi_proquest_journals_2241330796 |
| source | Elsevier ScienceDirect Journals |
| subjects | Barium Calcium phosphates Crystal structure Dielectric properties Dipoles Ferroelectric properties Nonlinear optical properties Optical activity Phase transitions Rietveld method Solid solutions Synchrotron radiation Vanadates X ray powder diffraction X-ray diffraction |
| title | Barium-induced effects on structure and properties of β-Ca3(PO4)2-type Ca9Bi(VO4)7 |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T10%3A32%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Barium-induced%20effects%20on%20structure%20and%20properties%20of%20%CE%B2-Ca3(PO4)2-type%20Ca9Bi(VO4)7&rft.jtitle=Journal%20of%20alloys%20and%20compounds&rft.au=Dorbakov,%20Nikolai%20G.&rft.date=2019-07-15&rft.volume=793&rft.spage=56&rft.epage=64&rft.pages=56-64&rft.issn=0925-8388&rft.eissn=1873-4669&rft_id=info:doi/10.1016/j.jallcom.2019.03.365&rft_dat=%3Cproquest_cross%3E2241330796%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2241330796&rft_id=info:pmid/&rft_els_id=S0925838819312095&rfr_iscdi=true |