Synthesis of SrSnO3/SnO2 Composites via Thermal Decomposition of a Precursor
— The tin(IV) strontium double hydroxide SrSn(OH) 6 , mixed with amorphous hydrous tin dioxide, has been synthesized by adding aqueous ammonia to strontium and tin(IV) chloride solutions to pH 10. The thermolysis of the material thus prepared and the phase composition of its decomposition products h...
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| Veröffentlicht in: | Inorganic materials 2022, Vol.58 (4), p.420-424 |
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| container_title | Inorganic materials |
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| creator | Loginov, A. V. Aparnev, A. I. Uvarov, N. F. |
| description | —
The tin(IV) strontium double hydroxide SrSn(OH)
6
, mixed with amorphous hydrous tin dioxide, has been synthesized by adding aqueous ammonia to strontium and tin(IV) chloride solutions to pH 10. The thermolysis of the material thus prepared and the phase composition of its decomposition products have been studied by differential thermal analysis, X-ray diffraction, and scanning electron microscopy. The results demonstrate that the main dehydration steps reach completion at a temperature near 350°C and that the thermolysis product is an X-ray amorphous material. At a temperature above 650°C, this material transforms into a nanocomposite consisting of a crystalline strontium stannate phase and tin dioxide. Using impedance measurements, we have determined the ionic conductivity of composite solid electrolytes prepared by adding the synthesized nanocomposites to ionic compounds. |
| doi_str_mv | 10.1134/S0020168522040094 |
| format | Article |
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The tin(IV) strontium double hydroxide SrSn(OH)
6
, mixed with amorphous hydrous tin dioxide, has been synthesized by adding aqueous ammonia to strontium and tin(IV) chloride solutions to pH 10. The thermolysis of the material thus prepared and the phase composition of its decomposition products have been studied by differential thermal analysis, X-ray diffraction, and scanning electron microscopy. The results demonstrate that the main dehydration steps reach completion at a temperature near 350°C and that the thermolysis product is an X-ray amorphous material. At a temperature above 650°C, this material transforms into a nanocomposite consisting of a crystalline strontium stannate phase and tin dioxide. Using impedance measurements, we have determined the ionic conductivity of composite solid electrolytes prepared by adding the synthesized nanocomposites to ionic compounds.</description><identifier>ISSN: 0020-1685</identifier><identifier>EISSN: 1608-3172</identifier><identifier>DOI: 10.1134/S0020168522040094</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Ammonia ; Amorphous materials ; Chemistry ; Chemistry and Materials Science ; Dehydration ; Differential thermal analysis ; Dioxides ; Industrial Chemistry/Chemical Engineering ; Inorganic Chemistry ; Ion currents ; Materials Science ; Molten salt electrolytes ; Nanocomposites ; Phase composition ; Solid electrolytes ; Synthesis ; Thermal decomposition ; Tin dioxide</subject><ispartof>Inorganic materials, 2022, Vol.58 (4), p.420-424</ispartof><rights>Pleiades Publishing, Ltd. 2022. ISSN 0020-1685, Inorganic Materials, 2022, Vol. 58, No. 4, pp. 420–424. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Neorganicheskie Materialy, 2022, Vol. 58, No. 4, pp. 437–441.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1614-2613e4cc0806b72330d44d192f327bcb9985e39342f2c904683a0df55e777e9c3</citedby><cites>FETCH-LOGICAL-c1614-2613e4cc0806b72330d44d192f327bcb9985e39342f2c904683a0df55e777e9c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0020168522040094$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0020168522040094$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27922,27923,41486,42555,51317</link.rule.ids></links><search><creatorcontrib>Loginov, A. V.</creatorcontrib><creatorcontrib>Aparnev, A. I.</creatorcontrib><creatorcontrib>Uvarov, N. F.</creatorcontrib><title>Synthesis of SrSnO3/SnO2 Composites via Thermal Decomposition of a Precursor</title><title>Inorganic materials</title><addtitle>Inorg Mater</addtitle><description>—
The tin(IV) strontium double hydroxide SrSn(OH)
6
, mixed with amorphous hydrous tin dioxide, has been synthesized by adding aqueous ammonia to strontium and tin(IV) chloride solutions to pH 10. The thermolysis of the material thus prepared and the phase composition of its decomposition products have been studied by differential thermal analysis, X-ray diffraction, and scanning electron microscopy. The results demonstrate that the main dehydration steps reach completion at a temperature near 350°C and that the thermolysis product is an X-ray amorphous material. At a temperature above 650°C, this material transforms into a nanocomposite consisting of a crystalline strontium stannate phase and tin dioxide. Using impedance measurements, we have determined the ionic conductivity of composite solid electrolytes prepared by adding the synthesized nanocomposites to ionic compounds.</description><subject>Ammonia</subject><subject>Amorphous materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Dehydration</subject><subject>Differential thermal analysis</subject><subject>Dioxides</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Inorganic Chemistry</subject><subject>Ion currents</subject><subject>Materials Science</subject><subject>Molten salt electrolytes</subject><subject>Nanocomposites</subject><subject>Phase composition</subject><subject>Solid electrolytes</subject><subject>Synthesis</subject><subject>Thermal decomposition</subject><subject>Tin dioxide</subject><issn>0020-1685</issn><issn>1608-3172</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLA0EQhAdRMEZ_gLcBz2u6Z2bncZT4hECEjedlM-k1G5KdOJMI-ffukoAH8dJ1qPqqoRi7RbhHlGpUAAhAbXMhQAE4dcYGqMFmEo04Z4Peznr_kl2ltAIAlVs3YJPi0O6WlJrEQ82LWLRTOeqO4OOw2YbU7Cjx76bisyXFTbXmj-RPRhPanqn4eyS_jynEa3ZRV-tENycdso_np9n4NZtMX97GD5PMo0aVCY2SlPdgQc-NkBIWSi3QiVoKM_dz52xO0kklauEdKG1lBYs6z8kYQ87LIbs79m5j-NpT2pWrsI9t97IU2hgtEXLbpfCY8jGkFKkut7HZVPFQIpT9aOWf0TpGHJnUZdtPir_N_0M_sB1rew</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Loginov, A. V.</creator><creator>Aparnev, A. I.</creator><creator>Uvarov, N. F.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2022</creationdate><title>Synthesis of SrSnO3/SnO2 Composites via Thermal Decomposition of a Precursor</title><author>Loginov, A. V. ; Aparnev, A. I. ; Uvarov, N. F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1614-2613e4cc0806b72330d44d192f327bcb9985e39342f2c904683a0df55e777e9c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Ammonia</topic><topic>Amorphous materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Dehydration</topic><topic>Differential thermal analysis</topic><topic>Dioxides</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Inorganic Chemistry</topic><topic>Ion currents</topic><topic>Materials Science</topic><topic>Molten salt electrolytes</topic><topic>Nanocomposites</topic><topic>Phase composition</topic><topic>Solid electrolytes</topic><topic>Synthesis</topic><topic>Thermal decomposition</topic><topic>Tin dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Loginov, A. V.</creatorcontrib><creatorcontrib>Aparnev, A. I.</creatorcontrib><creatorcontrib>Uvarov, N. F.</creatorcontrib><collection>CrossRef</collection><jtitle>Inorganic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Loginov, A. V.</au><au>Aparnev, A. I.</au><au>Uvarov, N. F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of SrSnO3/SnO2 Composites via Thermal Decomposition of a Precursor</atitle><jtitle>Inorganic materials</jtitle><stitle>Inorg Mater</stitle><date>2022</date><risdate>2022</risdate><volume>58</volume><issue>4</issue><spage>420</spage><epage>424</epage><pages>420-424</pages><issn>0020-1685</issn><eissn>1608-3172</eissn><abstract>—
The tin(IV) strontium double hydroxide SrSn(OH)
6
, mixed with amorphous hydrous tin dioxide, has been synthesized by adding aqueous ammonia to strontium and tin(IV) chloride solutions to pH 10. The thermolysis of the material thus prepared and the phase composition of its decomposition products have been studied by differential thermal analysis, X-ray diffraction, and scanning electron microscopy. The results demonstrate that the main dehydration steps reach completion at a temperature near 350°C and that the thermolysis product is an X-ray amorphous material. At a temperature above 650°C, this material transforms into a nanocomposite consisting of a crystalline strontium stannate phase and tin dioxide. Using impedance measurements, we have determined the ionic conductivity of composite solid electrolytes prepared by adding the synthesized nanocomposites to ionic compounds.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0020168522040094</doi><tpages>5</tpages></addata></record> |
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| subjects | Ammonia Amorphous materials Chemistry Chemistry and Materials Science Dehydration Differential thermal analysis Dioxides Industrial Chemistry/Chemical Engineering Inorganic Chemistry Ion currents Materials Science Molten salt electrolytes Nanocomposites Phase composition Solid electrolytes Synthesis Thermal decomposition Tin dioxide |
| title | Synthesis of SrSnO3/SnO2 Composites via Thermal Decomposition of a Precursor |
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