Hydrothermal synthesis and crystal structure of a mixed-valence pyrochlore-type strontium bismuthate, (Sr0.75Bi0.25)2Bi2O6.83
A pyrochlore-type strontium bismuthate, (Sr0.75Bi0.25)2Bi2O6.83 was synthesized by a hydrothermal method using NaBiO3·nH2O as a starting material. The crystal structure was refined using synchrotron powder X-ray diffraction data. The final R-factors were Rwp = 8.07 % and Rp = 5.87 %, and the lattice...
Gespeichert in:
| Veröffentlicht in: | Journal of the Ceramic Society of Japan 2020/09/01, Vol.128(9), pp.660-663 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 663 |
|---|---|
| container_issue | 9 |
| container_start_page | 660 |
| container_title | Journal of the Ceramic Society of Japan |
| container_volume | 128 |
| creator | SAIDUZZAMAN, Md HOSSAIN, Khandaker Monower KUMADA, Nobuhiro YANAGIDA, Sayaka TAKEI, Takahiro HANADA, Yuji NAGAO, Masanori AZUMA, Masaki |
| description | A pyrochlore-type strontium bismuthate, (Sr0.75Bi0.25)2Bi2O6.83 was synthesized by a hydrothermal method using NaBiO3·nH2O as a starting material. The crystal structure was refined using synchrotron powder X-ray diffraction data. The final R-factors were Rwp = 8.07 % and Rp = 5.87 %, and the lattice parameter was a = 11.0195 (2) Å. This compound had a mixed bismuth valence state involving Bi3+ and Bi5+, where Bi3+ partially occupied the A-site (Sr2+) as well as the B-site (Bi5+) in the pyrochlore-type structure. Moreover, the present compound was found to be a diamagnetic semiconductor with electrical resistivity of ∼90 Ωm at room temperature. |
| doi_str_mv | 10.2109/jcersj2.20115 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2439388310</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2439388310</sourcerecordid><originalsourceid>FETCH-LOGICAL-c538t-1124d905c3fa36d377766c7442f975568d9ddab15fdf2df7953f4982bca751713</originalsourceid><addsrcrecordid>eNo9kEtLxDAQgIso-Dx6D3hRsGseTZMe3WV1BcGDeg7ZPNyWPtZJKvbgf7f7YC8zw8w3yfAlyTXBE0pw8VAZB6GiE4oJ4UfJGWGZTHPO-PFYS0lTLDJ2mpyHUGGc04zJs-RvMVjo4spBo2sUhnYsQxmQbi0yMIS46UboTezBoc4jjZry19n0R9euNQ6tB-jMqu7ApXFYuw3ctbHsG7QsQ9PHlY7uHt2-A54IPi3HU_kdnZb0LZ9IdpmceF0Hd7XPF8nn0_xjtkhf355fZo-vqeFMxpQQmtkCc8O8ZrllQog8NyLLqC8E57m0hbV6Sbi3nlovCs58Vki6NFpwIgi7SG52766h--5diKrqemjHL9WooWBSMoJHKt1RBroQwHm1hrLRMCiC1caw2htWW8MjP9_x1ajpyx1oDbE0tTvQhEpVbON27zA3Kw3Ktewf8HGH_g</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2439388310</pqid></control><display><type>article</type><title>Hydrothermal synthesis and crystal structure of a mixed-valence pyrochlore-type strontium bismuthate, (Sr0.75Bi0.25)2Bi2O6.83</title><source>J-STAGE (Free - Japanese)</source><creator>SAIDUZZAMAN, Md ; HOSSAIN, Khandaker Monower ; KUMADA, Nobuhiro ; YANAGIDA, Sayaka ; TAKEI, Takahiro ; HANADA, Yuji ; NAGAO, Masanori ; AZUMA, Masaki</creator><creatorcontrib>SAIDUZZAMAN, Md ; HOSSAIN, Khandaker Monower ; KUMADA, Nobuhiro ; YANAGIDA, Sayaka ; TAKEI, Takahiro ; HANADA, Yuji ; NAGAO, Masanori ; AZUMA, Masaki</creatorcontrib><description>A pyrochlore-type strontium bismuthate, (Sr0.75Bi0.25)2Bi2O6.83 was synthesized by a hydrothermal method using NaBiO3·nH2O as a starting material. The crystal structure was refined using synchrotron powder X-ray diffraction data. The final R-factors were Rwp = 8.07 % and Rp = 5.87 %, and the lattice parameter was a = 11.0195 (2) Å. This compound had a mixed bismuth valence state involving Bi3+ and Bi5+, where Bi3+ partially occupied the A-site (Sr2+) as well as the B-site (Bi5+) in the pyrochlore-type structure. Moreover, the present compound was found to be a diamagnetic semiconductor with electrical resistivity of ∼90 Ωm at room temperature.</description><identifier>ISSN: 1882-0743</identifier><identifier>EISSN: 1348-6535</identifier><identifier>DOI: 10.2109/jcersj2.20115</identifier><language>eng</language><publisher>Tokyo: The Ceramic Society of Japan</publisher><subject>Bismuth ; Crystal structure ; Diamagnetism ; Hydrothermal crystal growth ; Hydrothermal synthesis ; Pyrochlore ; Room temperature ; Strontium bismuthate ; Synchrotrons ; Valence ; X ray powder diffraction</subject><ispartof>Journal of the Ceramic Society of Japan, 2020/09/01, Vol.128(9), pp.660-663</ispartof><rights>2020 The Ceramic Society of Japan</rights><rights>Copyright Japan Science and Technology Agency 2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c538t-1124d905c3fa36d377766c7442f975568d9ddab15fdf2df7953f4982bca751713</citedby><cites>FETCH-LOGICAL-c538t-1124d905c3fa36d377766c7442f975568d9ddab15fdf2df7953f4982bca751713</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1883,27924,27925</link.rule.ids></links><search><creatorcontrib>SAIDUZZAMAN, Md</creatorcontrib><creatorcontrib>HOSSAIN, Khandaker Monower</creatorcontrib><creatorcontrib>KUMADA, Nobuhiro</creatorcontrib><creatorcontrib>YANAGIDA, Sayaka</creatorcontrib><creatorcontrib>TAKEI, Takahiro</creatorcontrib><creatorcontrib>HANADA, Yuji</creatorcontrib><creatorcontrib>NAGAO, Masanori</creatorcontrib><creatorcontrib>AZUMA, Masaki</creatorcontrib><title>Hydrothermal synthesis and crystal structure of a mixed-valence pyrochlore-type strontium bismuthate, (Sr0.75Bi0.25)2Bi2O6.83</title><title>Journal of the Ceramic Society of Japan</title><addtitle>J. Ceram. Soc. Japan</addtitle><description>A pyrochlore-type strontium bismuthate, (Sr0.75Bi0.25)2Bi2O6.83 was synthesized by a hydrothermal method using NaBiO3·nH2O as a starting material. The crystal structure was refined using synchrotron powder X-ray diffraction data. The final R-factors were Rwp = 8.07 % and Rp = 5.87 %, and the lattice parameter was a = 11.0195 (2) Å. This compound had a mixed bismuth valence state involving Bi3+ and Bi5+, where Bi3+ partially occupied the A-site (Sr2+) as well as the B-site (Bi5+) in the pyrochlore-type structure. Moreover, the present compound was found to be a diamagnetic semiconductor with electrical resistivity of ∼90 Ωm at room temperature.</description><subject>Bismuth</subject><subject>Crystal structure</subject><subject>Diamagnetism</subject><subject>Hydrothermal crystal growth</subject><subject>Hydrothermal synthesis</subject><subject>Pyrochlore</subject><subject>Room temperature</subject><subject>Strontium bismuthate</subject><subject>Synchrotrons</subject><subject>Valence</subject><subject>X ray powder diffraction</subject><issn>1882-0743</issn><issn>1348-6535</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNo9kEtLxDAQgIso-Dx6D3hRsGseTZMe3WV1BcGDeg7ZPNyWPtZJKvbgf7f7YC8zw8w3yfAlyTXBE0pw8VAZB6GiE4oJ4UfJGWGZTHPO-PFYS0lTLDJ2mpyHUGGc04zJs-RvMVjo4spBo2sUhnYsQxmQbi0yMIS46UboTezBoc4jjZry19n0R9euNQ6tB-jMqu7ApXFYuw3ctbHsG7QsQ9PHlY7uHt2-A54IPi3HU_kdnZb0LZ9IdpmceF0Hd7XPF8nn0_xjtkhf355fZo-vqeFMxpQQmtkCc8O8ZrllQog8NyLLqC8E57m0hbV6Sbi3nlovCs58Vki6NFpwIgi7SG52766h--5diKrqemjHL9WooWBSMoJHKt1RBroQwHm1hrLRMCiC1caw2htWW8MjP9_x1ajpyx1oDbE0tTvQhEpVbON27zA3Kw3Ktewf8HGH_g</recordid><startdate>20200901</startdate><enddate>20200901</enddate><creator>SAIDUZZAMAN, Md</creator><creator>HOSSAIN, Khandaker Monower</creator><creator>KUMADA, Nobuhiro</creator><creator>YANAGIDA, Sayaka</creator><creator>TAKEI, Takahiro</creator><creator>HANADA, Yuji</creator><creator>NAGAO, Masanori</creator><creator>AZUMA, Masaki</creator><general>The Ceramic Society of Japan</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20200901</creationdate><title>Hydrothermal synthesis and crystal structure of a mixed-valence pyrochlore-type strontium bismuthate, (Sr0.75Bi0.25)2Bi2O6.83</title><author>SAIDUZZAMAN, Md ; HOSSAIN, Khandaker Monower ; KUMADA, Nobuhiro ; YANAGIDA, Sayaka ; TAKEI, Takahiro ; HANADA, Yuji ; NAGAO, Masanori ; AZUMA, Masaki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c538t-1124d905c3fa36d377766c7442f975568d9ddab15fdf2df7953f4982bca751713</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Bismuth</topic><topic>Crystal structure</topic><topic>Diamagnetism</topic><topic>Hydrothermal crystal growth</topic><topic>Hydrothermal synthesis</topic><topic>Pyrochlore</topic><topic>Room temperature</topic><topic>Strontium bismuthate</topic><topic>Synchrotrons</topic><topic>Valence</topic><topic>X ray powder diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>SAIDUZZAMAN, Md</creatorcontrib><creatorcontrib>HOSSAIN, Khandaker Monower</creatorcontrib><creatorcontrib>KUMADA, Nobuhiro</creatorcontrib><creatorcontrib>YANAGIDA, Sayaka</creatorcontrib><creatorcontrib>TAKEI, Takahiro</creatorcontrib><creatorcontrib>HANADA, Yuji</creatorcontrib><creatorcontrib>NAGAO, Masanori</creatorcontrib><creatorcontrib>AZUMA, Masaki</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of the Ceramic Society of Japan</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>SAIDUZZAMAN, Md</au><au>HOSSAIN, Khandaker Monower</au><au>KUMADA, Nobuhiro</au><au>YANAGIDA, Sayaka</au><au>TAKEI, Takahiro</au><au>HANADA, Yuji</au><au>NAGAO, Masanori</au><au>AZUMA, Masaki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hydrothermal synthesis and crystal structure of a mixed-valence pyrochlore-type strontium bismuthate, (Sr0.75Bi0.25)2Bi2O6.83</atitle><jtitle>Journal of the Ceramic Society of Japan</jtitle><addtitle>J. Ceram. Soc. Japan</addtitle><date>2020-09-01</date><risdate>2020</risdate><volume>128</volume><issue>9</issue><spage>660</spage><epage>663</epage><pages>660-663</pages><issn>1882-0743</issn><eissn>1348-6535</eissn><abstract>A pyrochlore-type strontium bismuthate, (Sr0.75Bi0.25)2Bi2O6.83 was synthesized by a hydrothermal method using NaBiO3·nH2O as a starting material. The crystal structure was refined using synchrotron powder X-ray diffraction data. The final R-factors were Rwp = 8.07 % and Rp = 5.87 %, and the lattice parameter was a = 11.0195 (2) Å. This compound had a mixed bismuth valence state involving Bi3+ and Bi5+, where Bi3+ partially occupied the A-site (Sr2+) as well as the B-site (Bi5+) in the pyrochlore-type structure. Moreover, the present compound was found to be a diamagnetic semiconductor with electrical resistivity of ∼90 Ωm at room temperature.</abstract><cop>Tokyo</cop><pub>The Ceramic Society of Japan</pub><doi>10.2109/jcersj2.20115</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1882-0743 |
| ispartof | Journal of the Ceramic Society of Japan, 2020/09/01, Vol.128(9), pp.660-663 |
| issn | 1882-0743 1348-6535 |
| language | eng |
| recordid | cdi_proquest_journals_2439388310 |
| source | J-STAGE (Free - Japanese) |
| subjects | Bismuth Crystal structure Diamagnetism Hydrothermal crystal growth Hydrothermal synthesis Pyrochlore Room temperature Strontium bismuthate Synchrotrons Valence X ray powder diffraction |
| title | Hydrothermal synthesis and crystal structure of a mixed-valence pyrochlore-type strontium bismuthate, (Sr0.75Bi0.25)2Bi2O6.83 |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T09%3A30%3A01IST&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=Hydrothermal%20synthesis%20and%20crystal%20structure%20of%20a%20mixed-valence%20pyrochlore-type%20strontium%20bismuthate,%20(Sr0.75Bi0.25)2Bi2O6.83&rft.jtitle=Journal%20of%20the%20Ceramic%20Society%20of%20Japan&rft.au=SAIDUZZAMAN,%20Md&rft.date=2020-09-01&rft.volume=128&rft.issue=9&rft.spage=660&rft.epage=663&rft.pages=660-663&rft.issn=1882-0743&rft.eissn=1348-6535&rft_id=info:doi/10.2109/jcersj2.20115&rft_dat=%3Cproquest_cross%3E2439388310%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=2439388310&rft_id=info:pmid/&rfr_iscdi=true |