Ultrafine Spinel Powders by Flame Spray Pyrolysis of a Magnesium Aluminum Double Alkoxide
Ultrafine crystalline spinel powder has been prepared using flame spray pyrolysis of alcoholic solutions of a novel double alkoxide precursor. The particles produced are spherical, dense, single crystals with diameters of 10–100 nm and specific surface areas ranging from 40 to 60 m2/g. Powder produc...
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Veröffentlicht in: | Journal of the American Ceramic Society 1996-05, Vol.79 (5), p.1419-1423 |
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creator | Bickmore, Clint R. Waldner, Kurt F. Treadwell, David R. Laine, Richard M. |
description | Ultrafine crystalline spinel powder has been prepared using flame spray pyrolysis of alcoholic solutions of a novel double alkoxide precursor. The particles produced are spherical, dense, single crystals with diameters of 10–100 nm and specific surface areas ranging from 40 to 60 m2/g. Powder production rates of 50–100 g/h are achieved using a bench‐top apparatus. Particle formation appears to occur by rapid oxidation of the organic ligands followed by nucleation and growth from oxide species. |
doi_str_mv | 10.1111/j.1151-2916.1996.tb08608.x |
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The particles produced are spherical, dense, single crystals with diameters of 10–100 nm and specific surface areas ranging from 40 to 60 m2/g. Powder production rates of 50–100 g/h are achieved using a bench‐top apparatus. 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The particles produced are spherical, dense, single crystals with diameters of 10–100 nm and specific surface areas ranging from 40 to 60 m2/g. Powder production rates of 50–100 g/h are achieved using a bench‐top apparatus. Particle formation appears to occur by rapid oxidation of the organic ligands followed by nucleation and growth from oxide species.</description><subject>AEROSOL GENERATORS</subject><subject>ALUMINIUM OXIDES</subject><subject>BENCH-SCALE EXPERIMENTS</subject><subject>CHEMICAL REACTIONS</subject><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>ELECTROSTATIC PRECIPITATORS</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>GLYCOLS</subject><subject>MAGNESIUM OXIDES</subject><subject>MATERIALS SCIENCE</subject><subject>NUCLEATION</subject><subject>PARTICLE SIZE</subject><subject>PARTICULATES</subject><subject>Powders</subject><subject>PRECURSOR</subject><subject>SOLUTIONS</subject><subject>SYNTHESIS</subject><issn>0002-7820</issn><issn>1551-2916</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><recordid>eNqVkdtu1DAQhiMEEkvhHQJC3GXxIXEcrlhtD8AuUEErDjeWY0_AWyfe2om6eXscZdXr4osZz_jzPxr9SfIKoyWO5-0upgJnpMJsiauKLfsacYb48vAoWeDi-PQ4WSCESFZygp4mz0LYxRJXPF8kv65t72VjOki_72O06aW70-BDWo_puZXt1PdyTC9H7-wYTEhdk8r0s_zTQTBDm67s0JouXk7dUFuI9Y07GA3PkyeNtAFeHPNJcn1-drX-kG2_Xnxcr7aZYoRUWd1oXUqk6xLnBGlZlHEvmvOaFlJpSjknslQ8Z5pyoovYygEYAYAm17hR9CR5Oeu60BsRlOlB_VWu60D1ghS04Dgyb2Zm793tAKEXrQkKrJUduCEIwjAvKMofBCJO-UPAknM2ge9mUHkXgodG7L1ppR8FRmLyUOzE5KGYjBKTh-LooTjEz6-PU2RQ0jZedsqEewWKKoYxitj7GbszFsb_GCA-rdZnOMdVlMhmCRN6ONxLSH8jWEnLQvz4ciG-bU5_Xm1-b8WG_gPUtsA3</recordid><startdate>199605</startdate><enddate>199605</enddate><creator>Bickmore, Clint R.</creator><creator>Waldner, Kurt F.</creator><creator>Treadwell, David R.</creator><creator>Laine, Richard M.</creator><general>Blackwell Publishing Ltd</general><general>Blackwell</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7SR</scope><scope>H8D</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>199605</creationdate><title>Ultrafine Spinel Powders by Flame Spray Pyrolysis of a Magnesium Aluminum Double Alkoxide</title><author>Bickmore, Clint R. ; Waldner, Kurt F. ; Treadwell, David R. ; Laine, Richard M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c6229-bfdd7a0db71420da57111348b35acd33882a7c846d382d5cd34ee62eeef4d1fc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>AEROSOL GENERATORS</topic><topic>ALUMINIUM OXIDES</topic><topic>BENCH-SCALE EXPERIMENTS</topic><topic>CHEMICAL REACTIONS</topic><topic>Chemistry</topic><topic>Colloidal state and disperse state</topic><topic>ELECTROSTATIC PRECIPITATORS</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>GLYCOLS</topic><topic>MAGNESIUM OXIDES</topic><topic>MATERIALS SCIENCE</topic><topic>NUCLEATION</topic><topic>PARTICLE SIZE</topic><topic>PARTICULATES</topic><topic>Powders</topic><topic>PRECURSOR</topic><topic>SOLUTIONS</topic><topic>SYNTHESIS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bickmore, Clint R.</creatorcontrib><creatorcontrib>Waldner, Kurt F.</creatorcontrib><creatorcontrib>Treadwell, David R.</creatorcontrib><creatorcontrib>Laine, Richard M.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Engineered Materials Abstracts</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Journal of the American Ceramic Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bickmore, Clint R.</au><au>Waldner, Kurt F.</au><au>Treadwell, David R.</au><au>Laine, Richard M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ultrafine Spinel Powders by Flame Spray Pyrolysis of a Magnesium Aluminum Double Alkoxide</atitle><jtitle>Journal of the American Ceramic Society</jtitle><date>1996-05</date><risdate>1996</risdate><volume>79</volume><issue>5</issue><spage>1419</spage><epage>1423</epage><pages>1419-1423</pages><issn>0002-7820</issn><eissn>1551-2916</eissn><coden>JACTAW</coden><abstract>Ultrafine crystalline spinel powder has been prepared using flame spray pyrolysis of alcoholic solutions of a novel double alkoxide precursor. The particles produced are spherical, dense, single crystals with diameters of 10–100 nm and specific surface areas ranging from 40 to 60 m2/g. Powder production rates of 50–100 g/h are achieved using a bench‐top apparatus. Particle formation appears to occur by rapid oxidation of the organic ligands followed by nucleation and growth from oxide species.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1111/j.1151-2916.1996.tb08608.x</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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language | eng |
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source | Wiley Online Library Journals Frontfile Complete |
subjects | AEROSOL GENERATORS ALUMINIUM OXIDES BENCH-SCALE EXPERIMENTS CHEMICAL REACTIONS Chemistry Colloidal state and disperse state ELECTROSTATIC PRECIPITATORS Exact sciences and technology General and physical chemistry GLYCOLS MAGNESIUM OXIDES MATERIALS SCIENCE NUCLEATION PARTICLE SIZE PARTICULATES Powders PRECURSOR SOLUTIONS SYNTHESIS |
title | Ultrafine Spinel Powders by Flame Spray Pyrolysis of a Magnesium Aluminum Double Alkoxide |
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