Synthesis and crystal structure of a new bismuth tin titanate with the pyrochlore-type structure
A pyrochlore-type compound, Sn0.34Bi1.52Ti1.86Sn0.14O6.62, was synthesized using a solid-state reaction in a N2 atmosphere. The crystal structure was refined using the synchrotron powder X-ray diffraction data. This compound comprised mixed-valence states Sn2+ and Sn4+. The morphology of this compou...
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| Veröffentlicht in: | Journal of the Ceramic Society of Japan 2019/12/01, Vol.127(12), pp.952-957 |
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| container_title | Journal of the Ceramic Society of Japan |
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| creator | SAIDUZZAMAN, Md WANI, Shuto TAKEI, Takahiro YANAGIDA, Sayaka KUMADA, Nobuhiro FUJII, Ichiro WADA, Satoshi MORIYOSHI, Chikako KUROIWA, Yoshihiro |
| description | A pyrochlore-type compound, Sn0.34Bi1.52Ti1.86Sn0.14O6.62, was synthesized using a solid-state reaction in a N2 atmosphere. The crystal structure was refined using the synchrotron powder X-ray diffraction data. This compound comprised mixed-valence states Sn2+ and Sn4+. The morphology of this compound was irregular shapes with particle size approximately 1–5 µm. The band gap of this compound was estimated to be 2.83 eV from the ultraviolet–visible spectrum. The dielectric constant of this compound was 78 under 100 Hz frequency and weak photocatalytic activity for methylene blue degradation under visible light irradiation. |
| doi_str_mv | 10.2109/jcersj2.19093 |
| format | Article |
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The crystal structure was refined using the synchrotron powder X-ray diffraction data. This compound comprised mixed-valence states Sn2+ and Sn4+. The morphology of this compound was irregular shapes with particle size approximately 1–5 µm. The band gap of this compound was estimated to be 2.83 eV from the ultraviolet–visible spectrum. The dielectric constant of this compound was 78 under 100 Hz frequency and weak photocatalytic activity for methylene blue degradation under visible light irradiation.</description><identifier>ISSN: 1882-0743</identifier><identifier>EISSN: 1348-6535</identifier><identifier>DOI: 10.2109/jcersj2.19093</identifier><language>eng</language><publisher>Tokyo: The Ceramic Society of Japan</publisher><subject>Bismuth ; Bismuth tin titanate ; Catalytic activity ; Crystal structure ; Light irradiation ; Methylene blue ; Morphology ; Photocatalysis ; Photodegradation ; Pyrochlore ; Tin ; Valence ; Visible spectrum ; X ray powder diffraction</subject><ispartof>Journal of the Ceramic Society of Japan, 2019/12/01, Vol.127(12), pp.952-957</ispartof><rights>2019 The Ceramic Society of Japan</rights><rights>Copyright Japan Science and Technology Agency 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c433t-3b3c72387d1e0d8894cadcbd903cef54a58c1b697388ecb1052bdc724bf698363</citedby><cites>FETCH-LOGICAL-c433t-3b3c72387d1e0d8894cadcbd903cef54a58c1b697388ecb1052bdc724bf698363</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1876,27903,27904</link.rule.ids></links><search><creatorcontrib>SAIDUZZAMAN, Md</creatorcontrib><creatorcontrib>WANI, Shuto</creatorcontrib><creatorcontrib>TAKEI, Takahiro</creatorcontrib><creatorcontrib>YANAGIDA, Sayaka</creatorcontrib><creatorcontrib>KUMADA, Nobuhiro</creatorcontrib><creatorcontrib>FUJII, Ichiro</creatorcontrib><creatorcontrib>WADA, Satoshi</creatorcontrib><creatorcontrib>MORIYOSHI, Chikako</creatorcontrib><creatorcontrib>KUROIWA, Yoshihiro</creatorcontrib><title>Synthesis and crystal structure of a new bismuth tin titanate with the pyrochlore-type structure</title><title>Journal of the Ceramic Society of Japan</title><addtitle>J. Ceram. Soc. Japan</addtitle><description>A pyrochlore-type compound, Sn0.34Bi1.52Ti1.86Sn0.14O6.62, was synthesized using a solid-state reaction in a N2 atmosphere. The crystal structure was refined using the synchrotron powder X-ray diffraction data. This compound comprised mixed-valence states Sn2+ and Sn4+. The morphology of this compound was irregular shapes with particle size approximately 1–5 µm. The band gap of this compound was estimated to be 2.83 eV from the ultraviolet–visible spectrum. The dielectric constant of this compound was 78 under 100 Hz frequency and weak photocatalytic activity for methylene blue degradation under visible light irradiation.</description><subject>Bismuth</subject><subject>Bismuth tin titanate</subject><subject>Catalytic activity</subject><subject>Crystal structure</subject><subject>Light irradiation</subject><subject>Methylene blue</subject><subject>Morphology</subject><subject>Photocatalysis</subject><subject>Photodegradation</subject><subject>Pyrochlore</subject><subject>Tin</subject><subject>Valence</subject><subject>Visible spectrum</subject><subject>X ray powder diffraction</subject><issn>1882-0743</issn><issn>1348-6535</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNpFkM1Lw0AQxRdRsFaP3hc8p-5Xkt2jFKtCwYN6XjebiUlIk7i7oeS_NzWlPTxmGH7zHjyE7ilZMUrUY23B-ZqtqCKKX6AF5UJGSczjy2mXkkUkFfwa3XhfE5IwweUCfX-MbSjBVx6bNsfWjT6YBvvgBhsGB7grsMEt7HFW-d0QShyqdlIwrQmA99XhUgLuR9fZsukcRGHs4Wxwi64K03i4O84l-to8f65fo-37y9v6aRtZwXmIeMZtyrhMcwokl1IJa3Kb5YpwC0UsTCwtzRKVcinBZpTELMunD5EViZI84Uv0MPv2rvsdwAddd4Nrp0jNOKNJLNQUtETRTFnXee-g0L2rdsaNmhJ9KFEfS9T_JU78ZubrqZYfONHGhco2cKZZOmkeh8cTYEvjNLT8D4dZgOc</recordid><startdate>20191201</startdate><enddate>20191201</enddate><creator>SAIDUZZAMAN, Md</creator><creator>WANI, Shuto</creator><creator>TAKEI, Takahiro</creator><creator>YANAGIDA, Sayaka</creator><creator>KUMADA, Nobuhiro</creator><creator>FUJII, Ichiro</creator><creator>WADA, Satoshi</creator><creator>MORIYOSHI, Chikako</creator><creator>KUROIWA, Yoshihiro</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>20191201</creationdate><title>Synthesis and crystal structure of a new bismuth tin titanate with the pyrochlore-type structure</title><author>SAIDUZZAMAN, Md ; WANI, Shuto ; TAKEI, Takahiro ; YANAGIDA, Sayaka ; KUMADA, Nobuhiro ; FUJII, Ichiro ; WADA, Satoshi ; MORIYOSHI, Chikako ; KUROIWA, Yoshihiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c433t-3b3c72387d1e0d8894cadcbd903cef54a58c1b697388ecb1052bdc724bf698363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Bismuth</topic><topic>Bismuth tin titanate</topic><topic>Catalytic activity</topic><topic>Crystal structure</topic><topic>Light irradiation</topic><topic>Methylene blue</topic><topic>Morphology</topic><topic>Photocatalysis</topic><topic>Photodegradation</topic><topic>Pyrochlore</topic><topic>Tin</topic><topic>Valence</topic><topic>Visible spectrum</topic><topic>X ray powder diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>SAIDUZZAMAN, Md</creatorcontrib><creatorcontrib>WANI, Shuto</creatorcontrib><creatorcontrib>TAKEI, Takahiro</creatorcontrib><creatorcontrib>YANAGIDA, Sayaka</creatorcontrib><creatorcontrib>KUMADA, Nobuhiro</creatorcontrib><creatorcontrib>FUJII, Ichiro</creatorcontrib><creatorcontrib>WADA, Satoshi</creatorcontrib><creatorcontrib>MORIYOSHI, Chikako</creatorcontrib><creatorcontrib>KUROIWA, Yoshihiro</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>WANI, Shuto</au><au>TAKEI, Takahiro</au><au>YANAGIDA, Sayaka</au><au>KUMADA, Nobuhiro</au><au>FUJII, Ichiro</au><au>WADA, Satoshi</au><au>MORIYOSHI, Chikako</au><au>KUROIWA, Yoshihiro</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and crystal structure of a new bismuth tin titanate with the pyrochlore-type structure</atitle><jtitle>Journal of the Ceramic Society of Japan</jtitle><addtitle>J. Ceram. Soc. Japan</addtitle><date>2019-12-01</date><risdate>2019</risdate><volume>127</volume><issue>12</issue><spage>952</spage><epage>957</epage><pages>952-957</pages><issn>1882-0743</issn><eissn>1348-6535</eissn><abstract>A pyrochlore-type compound, Sn0.34Bi1.52Ti1.86Sn0.14O6.62, was synthesized using a solid-state reaction in a N2 atmosphere. The crystal structure was refined using the synchrotron powder X-ray diffraction data. This compound comprised mixed-valence states Sn2+ and Sn4+. The morphology of this compound was irregular shapes with particle size approximately 1–5 µm. The band gap of this compound was estimated to be 2.83 eV from the ultraviolet–visible spectrum. The dielectric constant of this compound was 78 under 100 Hz frequency and weak photocatalytic activity for methylene blue degradation under visible light irradiation.</abstract><cop>Tokyo</cop><pub>The Ceramic Society of Japan</pub><doi>10.2109/jcersj2.19093</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Bismuth Bismuth tin titanate Catalytic activity Crystal structure Light irradiation Methylene blue Morphology Photocatalysis Photodegradation Pyrochlore Tin Valence Visible spectrum X ray powder diffraction |
| title | Synthesis and crystal structure of a new bismuth tin titanate with the pyrochlore-type structure |
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