A novel method to synthesize cobalt oxide (Co3O4) nanowires from cobalt (Co) nanobowls
A novel method suitable for the synthesis of the cobalt oxide (Co3O4) nanowires at targeted regions is presented in this report. Cobalt (Co) nanobowls synthesized by colloidal crystal directed assembly were transformed into Co3O4 nanowires by a simple heat treatment process. Co nanobowls exhibited a...
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sg-ntu-dr.10356-1027612020-06-01T10:21:11Z A novel method to synthesize cobalt oxide (Co3O4) nanowires from cobalt (Co) nanobowls Srivastava, A. K. Madhavi, S. Ramanujan, R. V. School of Materials Science & Engineering DRNTU::Engineering::Materials A novel method suitable for the synthesis of the cobalt oxide (Co3O4) nanowires at targeted regions is presented in this report. Cobalt (Co) nanobowls synthesized by colloidal crystal directed assembly were transformed into Co3O4 nanowires by a simple heat treatment process. Co nanobowls exhibited a two phase (h.c.p. + f.c.c.) microstructure while single phase microstructure was observed for Co3O4 nanowires. Ferromagnetic Co nanobowls showed a dependence of coercivity on bowl size while Co3O4 exhibited weak ferromagnetic behavior. 2014-04-09T05:29:57Z 2019-12-06T20:59:57Z 2014-04-09T05:29:57Z 2019-12-06T20:59:57Z 2010 2010 Journal Article Srivastava, A. K., Madhavi, S., & Ramanujan, R. V. (2010). A novel method to synthesize cobalt oxide (Co3O4) nanowires from cobalt (Co) nanobowls . physica status solidi (a), 207(4), 963-966. 1862-6300 https://hdl.handle.net/10356/102761 http://hdl.handle.net/10220/19183 10.1002/pssa.200925503 en physica status solidi (a) © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
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DRNTU::Engineering::Materials Srivastava, A. K. Madhavi, S. Ramanujan, R. V. A novel method to synthesize cobalt oxide (Co3O4) nanowires from cobalt (Co) nanobowls |
| description |
A novel method suitable for the synthesis of the cobalt oxide (Co3O4) nanowires at targeted regions is presented in this report. Cobalt (Co) nanobowls synthesized by colloidal crystal directed assembly were transformed into Co3O4 nanowires by a simple heat treatment process. Co nanobowls exhibited a two phase (h.c.p. + f.c.c.) microstructure while single phase microstructure was observed for Co3O4 nanowires. Ferromagnetic Co nanobowls showed a dependence of coercivity on bowl size while Co3O4 exhibited weak ferromagnetic behavior. |
| author2 |
School of Materials Science & Engineering |
| author_facet |
School of Materials Science & Engineering Srivastava, A. K. Madhavi, S. Ramanujan, R. V. |
| format |
Article |
| author |
Srivastava, A. K. Madhavi, S. Ramanujan, R. V. |
| author_sort |
Srivastava, A. K. |
| title |
A novel method to synthesize cobalt oxide (Co3O4) nanowires from cobalt (Co) nanobowls |
| title_short |
A novel method to synthesize cobalt oxide (Co3O4) nanowires from cobalt (Co) nanobowls |
| title_full |
A novel method to synthesize cobalt oxide (Co3O4) nanowires from cobalt (Co) nanobowls |
| title_fullStr |
A novel method to synthesize cobalt oxide (Co3O4) nanowires from cobalt (Co) nanobowls |
| title_full_unstemmed |
A novel method to synthesize cobalt oxide (Co3O4) nanowires from cobalt (Co) nanobowls |
| title_sort |
novel method to synthesize cobalt oxide (co3o4) nanowires from cobalt (co) nanobowls |
| publishDate |
2014 |
| url |
https://hdl.handle.net/10356/102761 http://hdl.handle.net/10220/19183 |
| _version_ |
1681059601146970112 |