Magnetic and thermal analysis of MFe2O4 (M = Co, Mn, Zn) nanoparticles
Magnetic nanoparticles were prepared by a wet chemical method. Precursors of M Fe 2 O 4 ( M = Co, Mn, Zn) were prepared from a mixture of metal chloride and metasilicate nonahydrate aqueous solutions. The precipitates obtained in the wet chemical method were calcined to obtain M Fe 2 O 4 nanopartic...
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| Veröffentlicht in: | Journal of thermal analysis and calorimetry 2010-01, Vol.99 (1), p.83-86 |
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| container_title | Journal of thermal analysis and calorimetry |
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| creator | Ichiyanagi, Yuko Moro, Yuki Katayanagi, Hikaru Kimura, Shinji Shigeoka, Daiki Hiroki, Tomoyuki Mashino, Toshiyuki |
| description | Magnetic nanoparticles were prepared by a wet chemical method. Precursors of
M
Fe
2
O
4
(
M
= Co, Mn, Zn) were prepared from a mixture of metal chloride and metasilicate nonahydrate aqueous solutions. The precipitates obtained in the wet chemical method were calcined to obtain
M
Fe
2
O
4
nanoparticles encapsulated by amorphous SiO
2
. The blocking temperatures
T
B
’s were between 20 and 320 K, in this temperature range, the anisotropy energy of the particles decreased below their thermal energy.
T
B
increased with the particle size. In order to clarify the nanoparticle formation process, differential thermal analysis and thermogravimetric (TG-DTA) measurements were performed for the as-prepared samples. |
| doi_str_mv | 10.1007/s10973-009-0564-8 |
| format | Article |
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M
Fe
2
O
4
(
M
= Co, Mn, Zn) were prepared from a mixture of metal chloride and metasilicate nonahydrate aqueous solutions. The precipitates obtained in the wet chemical method were calcined to obtain
M
Fe
2
O
4
nanoparticles encapsulated by amorphous SiO
2
. The blocking temperatures
T
B
’s were between 20 and 320 K, in this temperature range, the anisotropy energy of the particles decreased below their thermal energy.
T
B
increased with the particle size. In order to clarify the nanoparticle formation process, differential thermal analysis and thermogravimetric (TG-DTA) measurements were performed for the as-prepared samples.</description><identifier>ISSN: 1388-6150</identifier><identifier>EISSN: 1588-2926</identifier><identifier>EISSN: 1572-8943</identifier><identifier>DOI: 10.1007/s10973-009-0564-8</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Analytical Chemistry ; Chemistry ; Chemistry and Materials Science ; Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...) ; Encapsulation ; Exact sciences and technology ; Inorganic Chemistry ; Inorganic chemistry and origins of life ; Manganese ; Measurement Science and Instrumentation ; Nanoparticles ; Physical Chemistry ; Polymer Sciences ; Precipitates ; Precipitation ; Precursors ; Preparations and properties ; Thermal analysis ; Zinc</subject><ispartof>Journal of thermal analysis and calorimetry, 2010-01, Vol.99 (1), p.83-86</ispartof><rights>Akadémiai Kiadó, Budapest, Hungary 2009</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c416t-2be5fae9adf042695eefb0344a028c7157e7cbf478454161c79294a24eefc5c03</citedby><cites>FETCH-LOGICAL-c416t-2be5fae9adf042695eefb0344a028c7157e7cbf478454161c79294a24eefc5c03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10973-009-0564-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10973-009-0564-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,23930,23931,25140,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22415029$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ichiyanagi, Yuko</creatorcontrib><creatorcontrib>Moro, Yuki</creatorcontrib><creatorcontrib>Katayanagi, Hikaru</creatorcontrib><creatorcontrib>Kimura, Shinji</creatorcontrib><creatorcontrib>Shigeoka, Daiki</creatorcontrib><creatorcontrib>Hiroki, Tomoyuki</creatorcontrib><creatorcontrib>Mashino, Toshiyuki</creatorcontrib><title>Magnetic and thermal analysis of MFe2O4 (M = Co, Mn, Zn) nanoparticles</title><title>Journal of thermal analysis and calorimetry</title><addtitle>J Therm Anal Calorim</addtitle><description>Magnetic nanoparticles were prepared by a wet chemical method. Precursors of
M
Fe
2
O
4
(
M
= Co, Mn, Zn) were prepared from a mixture of metal chloride and metasilicate nonahydrate aqueous solutions. The precipitates obtained in the wet chemical method were calcined to obtain
M
Fe
2
O
4
nanoparticles encapsulated by amorphous SiO
2
. The blocking temperatures
T
B
’s were between 20 and 320 K, in this temperature range, the anisotropy energy of the particles decreased below their thermal energy.
T
B
increased with the particle size. In order to clarify the nanoparticle formation process, differential thermal analysis and thermogravimetric (TG-DTA) measurements were performed for the as-prepared samples.</description><subject>Analytical Chemistry</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...)</subject><subject>Encapsulation</subject><subject>Exact sciences and technology</subject><subject>Inorganic Chemistry</subject><subject>Inorganic chemistry and origins of life</subject><subject>Manganese</subject><subject>Measurement Science and Instrumentation</subject><subject>Nanoparticles</subject><subject>Physical Chemistry</subject><subject>Polymer Sciences</subject><subject>Precipitates</subject><subject>Precipitation</subject><subject>Precursors</subject><subject>Preparations and properties</subject><subject>Thermal analysis</subject><subject>Zinc</subject><issn>1388-6150</issn><issn>1588-2926</issn><issn>1572-8943</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kEFKAzEYhYMoWGoP4C4bUaGjSSaZJAsXUqwVOnSjGzchkyZ1ZJqpyXTR2_QsPZkpU1y6yoN87_HzAXCN0QNGiD9GjCTPM4RkhlhBM3EGBpgJkRFJivOU85QLzNAlGMVYV4hgVEgm5ADMSr3ytqsN1H4Juy8b1rpJWTe7WEfYOlhOLVlQeFce9k-H_aQdw9KP4ae_h177dqNDKjc2XoELp5toR6d3CD6mL--TWTZfvL5NnueZobjoMlJZ5rSVeukQJekIa12Fcko1IsJwzLjlpnKUC8pSARsuiaSa0MQZZlA-BLf97ia0P1sbO7Wuo7FNo71tt1HJIhe5zHmRSNyTJrQxBuvUJtRrHXYKI3X0pnpvKnlTR29KpM7NaV1HoxsXtDd1_CsSQpNFIhNHei6mL7-yQX2325CsxX_GfwGrdnwB</recordid><startdate>20100101</startdate><enddate>20100101</enddate><creator>Ichiyanagi, Yuko</creator><creator>Moro, Yuki</creator><creator>Katayanagi, Hikaru</creator><creator>Kimura, Shinji</creator><creator>Shigeoka, Daiki</creator><creator>Hiroki, Tomoyuki</creator><creator>Mashino, Toshiyuki</creator><general>Springer Netherlands</general><general>Springer</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20100101</creationdate><title>Magnetic and thermal analysis of MFe2O4 (M = Co, Mn, Zn) nanoparticles</title><author>Ichiyanagi, Yuko ; Moro, Yuki ; Katayanagi, Hikaru ; Kimura, Shinji ; Shigeoka, Daiki ; Hiroki, Tomoyuki ; Mashino, Toshiyuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c416t-2be5fae9adf042695eefb0344a028c7157e7cbf478454161c79294a24eefc5c03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Analytical Chemistry</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...)</topic><topic>Encapsulation</topic><topic>Exact sciences and technology</topic><topic>Inorganic Chemistry</topic><topic>Inorganic chemistry and origins of life</topic><topic>Manganese</topic><topic>Measurement Science and Instrumentation</topic><topic>Nanoparticles</topic><topic>Physical Chemistry</topic><topic>Polymer Sciences</topic><topic>Precipitates</topic><topic>Precipitation</topic><topic>Precursors</topic><topic>Preparations and properties</topic><topic>Thermal analysis</topic><topic>Zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ichiyanagi, Yuko</creatorcontrib><creatorcontrib>Moro, Yuki</creatorcontrib><creatorcontrib>Katayanagi, Hikaru</creatorcontrib><creatorcontrib>Kimura, Shinji</creatorcontrib><creatorcontrib>Shigeoka, Daiki</creatorcontrib><creatorcontrib>Hiroki, Tomoyuki</creatorcontrib><creatorcontrib>Mashino, Toshiyuki</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of thermal analysis and calorimetry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ichiyanagi, Yuko</au><au>Moro, Yuki</au><au>Katayanagi, Hikaru</au><au>Kimura, Shinji</au><au>Shigeoka, Daiki</au><au>Hiroki, Tomoyuki</au><au>Mashino, Toshiyuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetic and thermal analysis of MFe2O4 (M = Co, Mn, Zn) nanoparticles</atitle><jtitle>Journal of thermal analysis and calorimetry</jtitle><stitle>J Therm Anal Calorim</stitle><date>2010-01-01</date><risdate>2010</risdate><volume>99</volume><issue>1</issue><spage>83</spage><epage>86</epage><pages>83-86</pages><issn>1388-6150</issn><eissn>1588-2926</eissn><eissn>1572-8943</eissn><abstract>Magnetic nanoparticles were prepared by a wet chemical method. Precursors of
M
Fe
2
O
4
(
M
= Co, Mn, Zn) were prepared from a mixture of metal chloride and metasilicate nonahydrate aqueous solutions. The precipitates obtained in the wet chemical method were calcined to obtain
M
Fe
2
O
4
nanoparticles encapsulated by amorphous SiO
2
. The blocking temperatures
T
B
’s were between 20 and 320 K, in this temperature range, the anisotropy energy of the particles decreased below their thermal energy.
T
B
increased with the particle size. In order to clarify the nanoparticle formation process, differential thermal analysis and thermogravimetric (TG-DTA) measurements were performed for the as-prepared samples.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10973-009-0564-8</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 1388-6150 |
| ispartof | Journal of thermal analysis and calorimetry, 2010-01, Vol.99 (1), p.83-86 |
| issn | 1388-6150 1588-2926 1572-8943 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_963839376 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Analytical Chemistry Chemistry Chemistry and Materials Science Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...) Encapsulation Exact sciences and technology Inorganic Chemistry Inorganic chemistry and origins of life Manganese Measurement Science and Instrumentation Nanoparticles Physical Chemistry Polymer Sciences Precipitates Precipitation Precursors Preparations and properties Thermal analysis Zinc |
| title | Magnetic and thermal analysis of MFe2O4 (M = Co, Mn, Zn) nanoparticles |
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