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Thermodynamic CoO–Co 3 O 4 crossover using Raman spectroscopy in magnetic octahedron‐shaped nanocrystals
This work describes the effect of the laser power and the exposure time on a sample of octahedron‐shaped nanocrystals of cobalt(II) oxide using Raman spectroscopy. Above a certain value of the laser power and exposure time, CoO rock salt sample evolves clearly to the oxidized Co 3 O 4 normal spinel...
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| Published in: | Journal of Raman spectroscopy 2017-06, Vol.48 (6), p.837-841 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c729-663ff8f48fc2b1777e1d121ea90526f1fdaa45cd4786f3ed2edc25f1be74cc13 |
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| cites | cdi_FETCH-LOGICAL-c729-663ff8f48fc2b1777e1d121ea90526f1fdaa45cd4786f3ed2edc25f1be74cc13 |
| container_end_page | 841 |
| container_issue | 6 |
| container_start_page | 837 |
| container_title | Journal of Raman spectroscopy |
| container_volume | 48 |
| creator | Rivas‐Murias, Beatriz Salgueiriño, Verónica |
| description | This work describes the effect of the laser power and the exposure time on a sample of octahedron‐shaped nanocrystals of cobalt(II) oxide using Raman spectroscopy. Above a certain value of the laser power and exposure time, CoO rock salt sample evolves clearly to the oxidized Co
3
O
4
normal spinel material because of the energy transfer and consequent local heating induced by the applied laser. The analysis of this thermodynamic CoO–Co
3
O
4
crossover in octahedron‐shaped nanocrystals by means of the Raman spectroscopy has been performed. Copyright © 2017 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/jrs.5129 |
| format | article |
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3
O
4
normal spinel material because of the energy transfer and consequent local heating induced by the applied laser. The analysis of this thermodynamic CoO–Co
3
O
4
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3
O
4
normal spinel material because of the energy transfer and consequent local heating induced by the applied laser. The analysis of this thermodynamic CoO–Co
3
O
4
crossover in octahedron‐shaped nanocrystals by means of the Raman spectroscopy has been performed. Copyright © 2017 John Wiley & Sons, Ltd.</description><issn>0377-0486</issn><issn>1097-4555</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNotkMtKxDAYhYMoWEfBR8jSTcf8adK0SyneYKCgsy-ZXKYdpklJqtDdPILgG86T2FFX3-JwDocPoVsgSyCE3u9CXHKg5RlKgJQiZZzzc5SQTIiUsCK_RFcx7gghZZlDgvbr1oTe68nJvlO48vXx8F15nOEaM6yCj9F_moA_Yue2-E320uE4GDXOifLDhDuHe7l1ZpzbXo2yNTp4dzx8xVYORmMnnVdhiqPcx2t0YWeYm38u0PvT47p6SVf182v1sEqVoGWa55m1hWWFVXQDQggDGigYWRJOcwtWS8m40kwUuc2MpkYryi1sjGBKQbZAd3-rv--Dsc0Qul6GqQHSnBw1s6Pm5Cj7AcdAXlk</recordid><startdate>201706</startdate><enddate>201706</enddate><creator>Rivas‐Murias, Beatriz</creator><creator>Salgueiriño, Verónica</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-8048-5364</orcidid><orcidid>https://orcid.org/0000-0002-9396-468X</orcidid></search><sort><creationdate>201706</creationdate><title>Thermodynamic CoO–Co 3 O 4 crossover using Raman spectroscopy in magnetic octahedron‐shaped nanocrystals</title><author>Rivas‐Murias, Beatriz ; Salgueiriño, Verónica</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c729-663ff8f48fc2b1777e1d121ea90526f1fdaa45cd4786f3ed2edc25f1be74cc13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rivas‐Murias, Beatriz</creatorcontrib><creatorcontrib>Salgueiriño, Verónica</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of Raman spectroscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rivas‐Murias, Beatriz</au><au>Salgueiriño, Verónica</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermodynamic CoO–Co 3 O 4 crossover using Raman spectroscopy in magnetic octahedron‐shaped nanocrystals</atitle><jtitle>Journal of Raman spectroscopy</jtitle><date>2017-06</date><risdate>2017</risdate><volume>48</volume><issue>6</issue><spage>837</spage><epage>841</epage><pages>837-841</pages><issn>0377-0486</issn><eissn>1097-4555</eissn><abstract>This work describes the effect of the laser power and the exposure time on a sample of octahedron‐shaped nanocrystals of cobalt(II) oxide using Raman spectroscopy. Above a certain value of the laser power and exposure time, CoO rock salt sample evolves clearly to the oxidized Co
3
O
4
normal spinel material because of the energy transfer and consequent local heating induced by the applied laser. The analysis of this thermodynamic CoO–Co
3
O
4
crossover in octahedron‐shaped nanocrystals by means of the Raman spectroscopy has been performed. Copyright © 2017 John Wiley & Sons, Ltd.</abstract><doi>10.1002/jrs.5129</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0002-8048-5364</orcidid><orcidid>https://orcid.org/0000-0002-9396-468X</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0377-0486 |
| ispartof | Journal of Raman spectroscopy, 2017-06, Vol.48 (6), p.837-841 |
| issn | 0377-0486 1097-4555 |
| language | eng |
| recordid | cdi_crossref_primary_10_1002_jrs_5129 |
| source | Wiley-Blackwell Read & Publish Collection |
| title | Thermodynamic CoO–Co 3 O 4 crossover using Raman spectroscopy in magnetic octahedron‐shaped nanocrystals |
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