Paper Titles
Carbon Nanofibers Preparation Using Carbon Monoxide from the V-Type Pyrolysis Flame
p.6
Controlled Growth and Supercapacitive Behaviors of CVD Carbon Nanotube Arrays
p.11
Controlled Hydrothermal Growth of CuO-Based Nanostructures from Copper Alginate
p.19
Controlled Morphology of One-Dimensional Manganese Dioxide with Dramatic Enhancing Removal Efficiency to Heavy Metal Ions in Aqueous Solution
p.23
Controlled Synthesis of Mn3O4 and MnOOH by a Hydrothermal Method and Their Electrochemical Behaviors
p.31
Detection Trace Copper by Carbon Nanotube Chemically Modified Electrode via Flame Synthesis
p.37
Development of a Polyurethane Nanocomposite Reinforced with Carbon Nanotube Composite Nanofibers
p.41
Kinetics-Controllable Hetero-Precipitation Process on the Nanoscale Solid-Liquid Interface of Spherical Particles
p.45
Effect of Modification by WTP-08 on Dispersity of Nanosized CalciumCarbonate and Its Mechanism
p.51

Controlled Synthesis of Mn3O4 and MnOOH by a Hydrothermal Method and Their Electrochemical Behaviors

Article Preview

Abstract:

Nanostructured manganese oxides (Mn3O4, MnOOH) were successfully prepared by a hydrothermal method using MnCl2 as manganese source, NaOH as precipitation agent and H2O2 as oxidant. The composition and morphology of the products were determined by the dripping speed of NaOH solution, the adding order of reactant and the hydrothermal time. Single phase of Mn3O4 nanoparticles can be prepared by dropwise addition of the NaOH solution to the solution of MnCl2 and H2O2. While single phase of MnOOH nanorods can be obtained by pouring the NaOH solution into the reaction system quickly or changing the adding order of NaOH and H2O2. When the dripping speed of NaOH solution was 6mL/min, and an appropriate amount of surfactant (C18H29NaO3S) was added, Mn3O4 nanorods can be obtained. The hydrothermal method can be readily controlled to synthesize Mn3O4 and MnOOH with different morphologies. The Mn3O4 sample had higher capacitance than the MnOOH sample. The morphologies of these samples had little effect on their electrochemical performance.

You might also be interested in these eBooks
Nano-Scale and Amorphous Materials View Preview

Info:

Periodical:

Materials Science Forum (Volume 688)

Pages:

31-36

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.688.31

Citation:

Cite this paper

Online since:

June 2011

Authors:

Zi Cheng Zhou, Sheng Tao Xing, Zi Chuan Ma, Yin Su Wu

Keywords:

Electrochemical Behaviour, Manganese Oxide, Microstructure, Nanocrystal

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] Y.F. Shen, R.P. Zerger, R.N. DeGuzman, S.L. Suib, L. McCurdy, D.I. Potter, C.L. Oyoung: Science 260 (1993) 511.

Google Scholar

[2] A.R. Armstrong, P.G. Bruce: Nature 381 (1996) 499.

Google Scholar

[3] A.E. Fischer, K.A. Pettigrew, D.R. Rolison, R.M. Stroud, J.W. Long: Nano. Lett 7 (2007) 281.

Google Scholar

[4] Z.H. Yang, Y.C. Zhang, W.X. Zhang, X. Wang, Y.T. Qian, X.G. Wen, S.H. Yang: J. Solid. State. Chem. 179 (2006) 679.

Google Scholar

[5] J.B. Fei, Y. Cui, X.H. Yan, W. Qi, Y. Yang, K.W. Wang, Q. He, J.B. Li: Adv. Mater 20 (2008) 452.

Google Scholar

[6] Z.Y. Yuan, Z.L. Zhang, G.H. Du, T.Z. Ren, B.L. Su: Chem. Phys. Lett 378 (2003) 349.

Google Scholar

[7] T. Yamashita, A. Vannice: J. Catal 163 (1996) 158.

Google Scholar

[8] E.R. Stobhe, B.A.D. Boer, J.W. Geus: Catal. Today 47 (1999) 161.

Google Scholar

[9] E.J. Grootendorst, Y. Verbeek, V. Ponec: J. Catal. 157 (1995) 706.

Google Scholar

[10] M. Baldi, E. Finocchio, F. Milella, G. Busca: Appl. Catal. B 16 (1998) 43.

Google Scholar

[11] L. Sanchez, J. Farcy, J. Tirado: J. Mater. Chem 6 (1996) 37.

Google Scholar

[12] Z.W. Chen, S.Y. Zhang, S. Tan, J. Wang, S.Z. Jin: Appl. Phys. A 78 (2004) 581.

Google Scholar

[13] M. Drofenik, A. Zridarsic, M. Kristl, A. Kosak, D. Makovec: J. Mater. Sci 38 (2003) 3063.

Google Scholar

[14] M.M. Thackery, A. Dekock, M.H. Rossouw, D. Liles, R. Bittihn, D. Hoge: J. Electrochem. Soc 139 (1992) 363.

Google Scholar

[15] S.I. Cordoba de Torresi, A. Gorenstein: Electrochim. Acta 37 (1992) (2015).

Google Scholar

[16] A. Vázquez-Olmos, R. Redón, G. Rodríguez-Gattorno, M.E. Mata-Zamora, F. Morales-Leal, A. Fernández-Osorio, J.M. Saniger: J. Colloid. Interface. Sci 291 (2005) 175.

DOI: 10.1016/j.jcis.2005.05.005

Google Scholar

[17] Z.H. Wang, D.Y. Geng, Y.J. Zang, Z.D. Zang, J: Cryst Growth 310 (2008) 4148.

Google Scholar

[18] C.S. Du, J. Yun, R.K. Dumas, X.Y. Yuan, K. Liu, N.D. Browning, N. Pan: ActaMater 56 (2008) 3516.

Google Scholar

[19] M. Anilkumar, V. Ravi: Mater. Res. Bull 40 (2005) 605.

Google Scholar

[20] L.X. Yang, Y.J. Zhu, H. Tong, W.W. Wang, G.F. Cheng: J. Solid. State. Chem 179 (2006) 1225.

Google Scholar

[21] Y.J. Xiong, Y. Xie, Z.Q. Li, C.Z. Wu: Chem. Eur. J 9 (2003) 1645.

Google Scholar

[22] M. Ishii, M. Nakahira: Solid. State. Commun 11 (1972) 209.

Google Scholar

[23] P.K. Sharma, M.S. Whittingham: Mater. Lett 48 (2001) 319.

Google Scholar