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Published in: Journal of Materials Science: Materials in Electronics 8/2014

01-08-2014

Preparation of hierarchical cobalt dendritic flowers via a simple solvothermal approach

Authors: Chunju Xu, Guilin Liu, Huiyu Chen, Xin Hou, Yaqing Liu

Published in: Journal of Materials Science: Materials in Electronics | Issue 8/2014

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Abstract

Novel cobalt dendritic flowers have been successfully synthesized in high yield through a simple, facile, cost-effective solvothermal method. The products were characterized by X-ray powder diffraction, scanning electron microscopy, transmission electron microscopy, and vibrating sample magnetometer techniques. The cobalt dendritic frames were composed of a main trunk and side branches covered by many flower-like petals. It was found that dosage of complex reagent, volume ratio of ethanol to water, and reaction time play important roles in controlling the resultant shapes. These cobalt dendritic flowers exhibit ferromagnetic behavior with a saturation magnetization of 154.1 emu/g and an enhanced coercivity up to 229 Oe, respectively, and are expected to have applications in both magnetoelectronic devices and catalysis.

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Literature
1.
go back to reference Y.N. Xia, P.D. Yang, Y.G. Sun, Y.Y. Wu, B. Mayers, B. Gates et al., Adv. Mater. 15, 353–389 (2003)CrossRef Y.N. Xia, P.D. Yang, Y.G. Sun, Y.Y. Wu, B. Mayers, B. Gates et al., Adv. Mater. 15, 353–389 (2003)CrossRef
2.
go back to reference C.L. Zhang, K.P. Lv, N.Y. Hu, L. Yu, X.F. Ren, S.L. Liu et al., Small 8, 2936–2940 (2012)CrossRef C.L. Zhang, K.P. Lv, N.Y. Hu, L. Yu, X.F. Ren, S.L. Liu et al., Small 8, 2936–2940 (2012)CrossRef
3.
4.
6.
go back to reference V.F. Puntes, K.M. Krishnan, A.P. Alivisatos, Science 291, 2115–2117 (2001)CrossRef V.F. Puntes, K.M. Krishnan, A.P. Alivisatos, Science 291, 2115–2117 (2001)CrossRef
7.
go back to reference W.Q. Qin, C.R. Yang, X.H. Ma, S.S. Lai, J. Alloys Compd. 509, 338–342 (2011)CrossRef W.Q. Qin, C.R. Yang, X.H. Ma, S.S. Lai, J. Alloys Compd. 509, 338–342 (2011)CrossRef
9.
go back to reference W. Liu, W. Zhong, X.L. Wu, N.J. Tang, Y.W. Du, J. Cryst. Growth 284, 446–452 (2005)CrossRef W. Liu, W. Zhong, X.L. Wu, N.J. Tang, Y.W. Du, J. Cryst. Growth 284, 446–452 (2005)CrossRef
11.
go back to reference S.L. Xu, X. Sun, H. Ye, T. You, X.Y. Song, S.X. Sun, Mater. Chem. Phys. 120, 1–5 (2010)CrossRef S.L. Xu, X. Sun, H. Ye, T. You, X.Y. Song, S.X. Sun, Mater. Chem. Phys. 120, 1–5 (2010)CrossRef
12.
go back to reference M.Z. Wu, Z.W. Pang, X.S. Liu, G. Li, Y.Q. Ma, Z.Q. Sun et al., J. Alloys Compd. 513, 245–250 (2012)CrossRef M.Z. Wu, Z.W. Pang, X.S. Liu, G. Li, Y.Q. Ma, Z.Q. Sun et al., J. Alloys Compd. 513, 245–250 (2012)CrossRef
13.
go back to reference R. Sivasubramanian, M.V. Sangaranarayanan, Mater. Chem. Phys. 136, 448–454 (2012)CrossRef R. Sivasubramanian, M.V. Sangaranarayanan, Mater. Chem. Phys. 136, 448–454 (2012)CrossRef
14.
go back to reference C.J. Xu, D. Nie, H.Y. Chen, G.Z. Zhao, Y.Q. Liu, Mater. Lett. 110, 87–90 (2013)CrossRef C.J. Xu, D. Nie, H.Y. Chen, G.Z. Zhao, Y.Q. Liu, Mater. Lett. 110, 87–90 (2013)CrossRef
15.
go back to reference H.Y. Chen, R.H. Zhou, C.J. Xu, G.Z. Zhao, Y.Q. Liu, Mater. Res. Bull. 48, 2399–2402 (2013)CrossRef H.Y. Chen, R.H. Zhou, C.J. Xu, G.Z. Zhao, Y.Q. Liu, Mater. Res. Bull. 48, 2399–2402 (2013)CrossRef
16.
go back to reference H.Y. Chen, C.J. Xu, X. Zhou, Y.Q. Liu, G.Z. Zhao, Mater. Res. Bull. 47, 4353–4358 (2012)CrossRef H.Y. Chen, C.J. Xu, X. Zhou, Y.Q. Liu, G.Z. Zhao, Mater. Res. Bull. 47, 4353–4358 (2012)CrossRef
17.
go back to reference H.Y. Chen, R.H. Zhou, C.J. Xu, Y.Q. Liu, G.Z. Zhao, Mater. Lett. 99, 1–4 (2013)CrossRef H.Y. Chen, R.H. Zhou, C.J. Xu, Y.Q. Liu, G.Z. Zhao, Mater. Lett. 99, 1–4 (2013)CrossRef
18.
go back to reference G.X. Zhang, S.H. Sun, M.N. Banis, R.Y. Li, M. Cai, X.L. Sun, Cryst. Growth Des. 11, 2493–2499 (2011)CrossRef G.X. Zhang, S.H. Sun, M.N. Banis, R.Y. Li, M. Cai, X.L. Sun, Cryst. Growth Des. 11, 2493–2499 (2011)CrossRef
19.
go back to reference T.C. Halsey, B. Duplantier, K. Honda, Phys. Rev. Lett. 78, 1719–1722 (1997)CrossRef T.C. Halsey, B. Duplantier, K. Honda, Phys. Rev. Lett. 78, 1719–1722 (1997)CrossRef
Metadata
Title
Preparation of hierarchical cobalt dendritic flowers via a simple solvothermal approach
Authors
Chunju Xu
Guilin Liu
Huiyu Chen
Xin Hou
Yaqing Liu
Publication date
01-08-2014
Publisher
Springer US
Published in
Journal of Materials Science: Materials in Electronics / Issue 8/2014
Print ISSN: 0957-4522
Electronic ISSN: 1573-482X
DOI
https://doi.org/10.1007/s10854-014-2037-5

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