Synthesis and Structure of Fe-Fe3O4 Nanoparticles with “Core-Shell” Architecture Capsulated in a Graphite-Like Carbon Matrix
Nanoparticles of iron (α-Fe) and iron oxide (Fe 3 O 4 ) with a core-shell structure (α-Fe core, Fe 3 O 4 shell) covered with additional graphite-like carbon layer have been synthesized. The samples were obtained by solid-phase pyrolysis of iron phthalocyanine (FePc) at a pyrolysis temperature of 100...
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| Veröffentlicht in: | Journal of contemporary physics 2021-04, Vol.56 (2), p.150-153 |
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| creator | Gyulasaryan, A. T. Castillo, K. A. Bernal, O. O. Kocharian, A. N. Sisakyan, N. Chilingaryan, G. K. Veligzhanin, A. A. Gray, J. L. Sharoyan, E. G. Manukyan, A. S. |
| description | Nanoparticles of iron (α-Fe) and iron oxide (Fe
3
O
4
) with a core-shell structure (α-Fe core, Fe
3
O
4
shell) covered with additional graphite-like carbon layer have been synthesized. The samples were obtained by solid-phase pyrolysis of iron phthalocyanine (FePc) at a pyrolysis temperature of 1000°C, followed by annealing in an oxygen atmosphere at a temperature of 250°C. The composition, structure and morphology of the samples were investigated by transmission and scanning transmission electron microscopy with elemental mapping, synchrotron X-ray diffraction and Raman spectroscopy. |
| doi_str_mv | 10.3103/S1068337221020079 |
| format | Article |
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3
O
4
) with a core-shell structure (α-Fe core, Fe
3
O
4
shell) covered with additional graphite-like carbon layer have been synthesized. The samples were obtained by solid-phase pyrolysis of iron phthalocyanine (FePc) at a pyrolysis temperature of 1000°C, followed by annealing in an oxygen atmosphere at a temperature of 250°C. The composition, structure and morphology of the samples were investigated by transmission and scanning transmission electron microscopy with elemental mapping, synchrotron X-ray diffraction and Raman spectroscopy.</description><identifier>ISSN: 1068-3372</identifier><identifier>EISSN: 1934-9378</identifier><identifier>DOI: 10.3103/S1068337221020079</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Carbon ; Core-shell structure ; Graphite ; Iron oxides ; Metal phthalocyanines ; Morphology ; Nanoparticles ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Pyrolysis ; Raman spectroscopy ; Scanning transmission electron microscopy ; Shells ; Solid phases ; Synchrotron radiation ; Synchrotrons</subject><ispartof>Journal of contemporary physics, 2021-04, Vol.56 (2), p.150-153</ispartof><rights>Allerton Press, Inc. 2021. ISSN 1068-3372, Journal of Contemporary Physics (Armenian Academy of Sciences), 2021, Vol. 56, No. 2, pp. 150–153. © Allerton Press, Inc., 2021. Russian Text © The Author(s), 2021, published in Izvestiya Natsional'noi Akademii Nauk Armenii, Fizika, 2021, Vol. 56, No. 2, pp. 234–240.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c246t-c44b3e68d483cebf31a4258e03ba8c181179a55f22d6e0aa5393b51447fce2c3</citedby><cites>FETCH-LOGICAL-c246t-c44b3e68d483cebf31a4258e03ba8c181179a55f22d6e0aa5393b51447fce2c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.3103/S1068337221020079$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.3103/S1068337221020079$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Gyulasaryan, A. T.</creatorcontrib><creatorcontrib>Castillo, K. A.</creatorcontrib><creatorcontrib>Bernal, O. O.</creatorcontrib><creatorcontrib>Kocharian, A. N.</creatorcontrib><creatorcontrib>Sisakyan, N.</creatorcontrib><creatorcontrib>Chilingaryan, G. K.</creatorcontrib><creatorcontrib>Veligzhanin, A. A.</creatorcontrib><creatorcontrib>Gray, J. L.</creatorcontrib><creatorcontrib>Sharoyan, E. G.</creatorcontrib><creatorcontrib>Manukyan, A. S.</creatorcontrib><title>Synthesis and Structure of Fe-Fe3O4 Nanoparticles with “Core-Shell” Architecture Capsulated in a Graphite-Like Carbon Matrix</title><title>Journal of contemporary physics</title><addtitle>J. Contemp. Phys</addtitle><description>Nanoparticles of iron (α-Fe) and iron oxide (Fe
3
O
4
) with a core-shell structure (α-Fe core, Fe
3
O
4
shell) covered with additional graphite-like carbon layer have been synthesized. The samples were obtained by solid-phase pyrolysis of iron phthalocyanine (FePc) at a pyrolysis temperature of 1000°C, followed by annealing in an oxygen atmosphere at a temperature of 250°C. The composition, structure and morphology of the samples were investigated by transmission and scanning transmission electron microscopy with elemental mapping, synchrotron X-ray diffraction and Raman spectroscopy.</description><subject>Carbon</subject><subject>Core-shell structure</subject><subject>Graphite</subject><subject>Iron oxides</subject><subject>Metal phthalocyanines</subject><subject>Morphology</subject><subject>Nanoparticles</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Pyrolysis</subject><subject>Raman spectroscopy</subject><subject>Scanning transmission electron microscopy</subject><subject>Shells</subject><subject>Solid phases</subject><subject>Synchrotron radiation</subject><subject>Synchrotrons</subject><issn>1068-3372</issn><issn>1934-9378</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kM1Og0AURonRxFp9AHeTuEbnF4ZlQ6yaVLugezIMF6Ei4MwQ7a4Poi_XJxGCiQvj6t7kfOfe5PO8S4KvGcHsJiE4kIyFlBJMMQ6jI29GIsb9iIXyeNgH7I_81DuzdouxEAOdeftk17gSbGWRanKUONNr1xtAbYGW4C-BrTl6Uk3bKeMqXYNF75Ur0WH_GbcG_KSEuj7sv9DC6LJyMMmx6mxfKwc5qhqk0J1R3Uj9VfUyUpO1DXpUzlQf595JoWoLFz9z7m2Wt5v43l-t7x7ixcrXlAfO15xnDAKZc8k0ZAUjilMhAbNMSU0kIWGkhCgozQPASgkWsUwQzsNCA9Vs7l1NZzvTvvVgXbpte9MMH1MqOJEiJEwMKTKltGmtNVCknaleldmlBKdjz-mfngeHTo4dss0zmN_L_0vfsc2BHg</recordid><startdate>20210401</startdate><enddate>20210401</enddate><creator>Gyulasaryan, A. T.</creator><creator>Castillo, K. A.</creator><creator>Bernal, O. O.</creator><creator>Kocharian, A. N.</creator><creator>Sisakyan, N.</creator><creator>Chilingaryan, G. K.</creator><creator>Veligzhanin, A. A.</creator><creator>Gray, J. L.</creator><creator>Sharoyan, E. G.</creator><creator>Manukyan, A. S.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20210401</creationdate><title>Synthesis and Structure of Fe-Fe3O4 Nanoparticles with “Core-Shell” Architecture Capsulated in a Graphite-Like Carbon Matrix</title><author>Gyulasaryan, A. T. ; Castillo, K. A. ; Bernal, O. O. ; Kocharian, A. N. ; Sisakyan, N. ; Chilingaryan, G. K. ; Veligzhanin, A. A. ; Gray, J. L. ; Sharoyan, E. G. ; Manukyan, A. S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c246t-c44b3e68d483cebf31a4258e03ba8c181179a55f22d6e0aa5393b51447fce2c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Carbon</topic><topic>Core-shell structure</topic><topic>Graphite</topic><topic>Iron oxides</topic><topic>Metal phthalocyanines</topic><topic>Morphology</topic><topic>Nanoparticles</topic><topic>Particle and Nuclear Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Pyrolysis</topic><topic>Raman spectroscopy</topic><topic>Scanning transmission electron microscopy</topic><topic>Shells</topic><topic>Solid phases</topic><topic>Synchrotron radiation</topic><topic>Synchrotrons</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gyulasaryan, A. T.</creatorcontrib><creatorcontrib>Castillo, K. A.</creatorcontrib><creatorcontrib>Bernal, O. O.</creatorcontrib><creatorcontrib>Kocharian, A. N.</creatorcontrib><creatorcontrib>Sisakyan, N.</creatorcontrib><creatorcontrib>Chilingaryan, G. K.</creatorcontrib><creatorcontrib>Veligzhanin, A. A.</creatorcontrib><creatorcontrib>Gray, J. L.</creatorcontrib><creatorcontrib>Sharoyan, E. G.</creatorcontrib><creatorcontrib>Manukyan, A. S.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of contemporary physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gyulasaryan, A. T.</au><au>Castillo, K. A.</au><au>Bernal, O. O.</au><au>Kocharian, A. N.</au><au>Sisakyan, N.</au><au>Chilingaryan, G. K.</au><au>Veligzhanin, A. A.</au><au>Gray, J. L.</au><au>Sharoyan, E. G.</au><au>Manukyan, A. S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and Structure of Fe-Fe3O4 Nanoparticles with “Core-Shell” Architecture Capsulated in a Graphite-Like Carbon Matrix</atitle><jtitle>Journal of contemporary physics</jtitle><stitle>J. Contemp. Phys</stitle><date>2021-04-01</date><risdate>2021</risdate><volume>56</volume><issue>2</issue><spage>150</spage><epage>153</epage><pages>150-153</pages><issn>1068-3372</issn><eissn>1934-9378</eissn><abstract>Nanoparticles of iron (α-Fe) and iron oxide (Fe
3
O
4
) with a core-shell structure (α-Fe core, Fe
3
O
4
shell) covered with additional graphite-like carbon layer have been synthesized. The samples were obtained by solid-phase pyrolysis of iron phthalocyanine (FePc) at a pyrolysis temperature of 1000°C, followed by annealing in an oxygen atmosphere at a temperature of 250°C. The composition, structure and morphology of the samples were investigated by transmission and scanning transmission electron microscopy with elemental mapping, synchrotron X-ray diffraction and Raman spectroscopy.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.3103/S1068337221020079</doi><tpages>4</tpages></addata></record> |
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| ispartof | Journal of contemporary physics, 2021-04, Vol.56 (2), p.150-153 |
| issn | 1068-3372 1934-9378 |
| language | eng |
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| source | SpringerNature Journals |
| subjects | Carbon Core-shell structure Graphite Iron oxides Metal phthalocyanines Morphology Nanoparticles Particle and Nuclear Physics Physics Physics and Astronomy Pyrolysis Raman spectroscopy Scanning transmission electron microscopy Shells Solid phases Synchrotron radiation Synchrotrons |
| title | Synthesis and Structure of Fe-Fe3O4 Nanoparticles with “Core-Shell” Architecture Capsulated in a Graphite-Like Carbon Matrix |
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