Template-Free Synthesis and Properties of Mesoporous Calcium Titanate
X-ray amorphous powder was obtained via template-free synthesis, including the sol–gel process and coprecipitation. We showed that mesoporous calcium titanate is formed during the calcination of a powder up to 800°C. The structure and morphology of the samples thermally processed at 200, 400, 600, a...
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| Veröffentlicht in: | Protection of metals and physical chemistry of surfaces 2019-07, Vol.55 (4), p.667-670 |
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| container_title | Protection of metals and physical chemistry of surfaces |
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| creator | Ivanov, K. V. Alekseeva, O. V. Kraev, A. S. Agafonov, A. V. |
| description | X-ray amorphous powder was obtained via template-free synthesis, including the sol–gel process and coprecipitation. We showed that mesoporous calcium titanate is formed during the calcination of a powder up to 800°C. The structure and morphology of the samples thermally processed at 200, 400, 600, and 800°C are studied with scanning electron microscopy, X-ray phase analysis, thermogravimetric analysis, and IR spectroscopy. Low-temperature adsorption–desorption of nitrogen vapors and laser diffraction analysis showed that calcium titanate powder has a highly developed surface of over 100 m
2
/g with average particle size from 99 to 290 nm and significant pore volume. |
| doi_str_mv | 10.1134/S2070205119040063 |
| format | Article |
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2
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2
/g with average particle size from 99 to 290 nm and significant pore volume.</description><subject>Calcium titanate</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Corrosion and Coatings</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Infrared analysis</subject><subject>Infrared spectroscopy</subject><subject>Inorganic Chemistry</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Morphology</subject><subject>Nanoscale and Nanostructured Materials and Coatings</subject><subject>Sol-gel processes</subject><subject>Synthesis</subject><subject>Thermogravimetric analysis</subject><subject>Tribology</subject><issn>2070-2051</issn><issn>2070-206X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kE1Lw0AQhhdRsFZ_gLcFz9Gd_ZhNj1JaFSoKreAtbOJEU5Js3E0O_femVPQgnmYYnucdeBm7BHENoPTNWgorpDAAM6GFQHXEJvtTIgW-Hv_sBk7ZWYzbkUCb2glbbKjpatdTsgxEfL1r-w-KVeSufePPwXcU-ooi9yV_pOg7H_wQ-dzVRTU0fFP1rh3lc3ZSujrSxfecspflYjO_T1ZPdw_z21VSKKP6JM2FhBJTRVqoHKXSSDYXoLWxZoaQu0JSaTFFkaa50QoBpCHE0iEqpdWUXR1yu-A_B4p9tvVDaMeXmZRWWgQ1MyMFB6oIPsZAZdaFqnFhl4HI9m1lf9oaHXlw4si27xR-k_-XvgDpx2k_</recordid><startdate>20190701</startdate><enddate>20190701</enddate><creator>Ivanov, K. V.</creator><creator>Alekseeva, O. V.</creator><creator>Kraev, A. S.</creator><creator>Agafonov, A. V.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20190701</creationdate><title>Template-Free Synthesis and Properties of Mesoporous Calcium Titanate</title><author>Ivanov, K. V. ; Alekseeva, O. V. ; Kraev, A. S. ; Agafonov, A. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-8b021f683e403b62346e7b0144575961bac2ef7686088b54361125e66fa663343</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Calcium titanate</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Corrosion and Coatings</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Infrared analysis</topic><topic>Infrared spectroscopy</topic><topic>Inorganic Chemistry</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Morphology</topic><topic>Nanoscale and Nanostructured Materials and Coatings</topic><topic>Sol-gel processes</topic><topic>Synthesis</topic><topic>Thermogravimetric analysis</topic><topic>Tribology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ivanov, K. V.</creatorcontrib><creatorcontrib>Alekseeva, O. V.</creatorcontrib><creatorcontrib>Kraev, A. S.</creatorcontrib><creatorcontrib>Agafonov, A. V.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Protection of metals and physical chemistry of surfaces</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ivanov, K. V.</au><au>Alekseeva, O. V.</au><au>Kraev, A. S.</au><au>Agafonov, A. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Template-Free Synthesis and Properties of Mesoporous Calcium Titanate</atitle><jtitle>Protection of metals and physical chemistry of surfaces</jtitle><stitle>Prot Met Phys Chem Surf</stitle><date>2019-07-01</date><risdate>2019</risdate><volume>55</volume><issue>4</issue><spage>667</spage><epage>670</epage><pages>667-670</pages><issn>2070-2051</issn><eissn>2070-206X</eissn><abstract>X-ray amorphous powder was obtained via template-free synthesis, including the sol–gel process and coprecipitation. We showed that mesoporous calcium titanate is formed during the calcination of a powder up to 800°C. The structure and morphology of the samples thermally processed at 200, 400, 600, and 800°C are studied with scanning electron microscopy, X-ray phase analysis, thermogravimetric analysis, and IR spectroscopy. Low-temperature adsorption–desorption of nitrogen vapors and laser diffraction analysis showed that calcium titanate powder has a highly developed surface of over 100 m
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| ispartof | Protection of metals and physical chemistry of surfaces, 2019-07, Vol.55 (4), p.667-670 |
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| subjects | Calcium titanate Characterization and Evaluation of Materials Chemistry and Materials Science Corrosion and Coatings Industrial Chemistry/Chemical Engineering Infrared analysis Infrared spectroscopy Inorganic Chemistry Materials Science Metallic Materials Morphology Nanoscale and Nanostructured Materials and Coatings Sol-gel processes Synthesis Thermogravimetric analysis Tribology |
| title | Template-Free Synthesis and Properties of Mesoporous Calcium Titanate |
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