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Title: A novel method to synthesize cobalt oxide (Co3O4) nanowires from cobalt (Co) nanobowls
Authors: Srivastava, A. K.
Madhavi, S.
Ramanujan, R. V.
Keywords: DRNTU::Engineering::Materials
Issue Date: 2010
Source: 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.
Series/Report no.: physica status solidi (a)
Abstract: 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.
ISSN: 1862-6300
DOI: 10.1002/pssa.200925503
Rights: © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:MSE Journal Articles

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