Zeolite Supported Cobalt Catalysts for Sodium Borohydride Hydrolysis

Manna Joydev; Roy Binayak; Sharma Pratibha

doi:10.4028/www.scientific.net/AMM.490-491.213

Paper Titles

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Effect of Flame Retardants on Aging Properties of Asphalt Binders
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Development of Surface Roughness Prediction by Utilizing Dynamic Cutting Force Ratio
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Zeolite Supported Cobalt Catalysts for Sodium Borohydride Hydrolysis
p.213

Investigation on Properties of Modified Asphalt Containing Antiaging Agent
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Study on Surface Modification of Mesporous Silica SBA-15
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Theoretical Analysis and Experimental Study on Heat-Transfer in Cryogenic Gas Atomization Jet Cooling Nickel-Base Alloy
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Wetting Behavior of Al Melt/C Interface and Al-Ti Melt/C Interface Assisted by AlF₃-KF Salt Eutectic
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 490-491Zeolite Supported Cobalt Catalysts for Sodium...

Zeolite Supported Cobalt Catalysts for Sodium Borohydride Hydrolysis

Abstract:

Sodium borohydride hydrolysis is one of the promising methods for the supply of hydrogen on-board in fuel cell vehicle. A suitable catalyst is required to control the hydrogen release from stable alkaline sodium borohydride solution. The present paper reports the effect of Co (II) doped zeolite-X and K-chabazite catalysts in sodium borohydride hydrolysis reaction. Kinetics of the hydrolysis reaction was observed to get enhanced by the use of these catalysts. Activation energies for Co (II) doped K-chabazite and zeolite-X are found to be 30.7 and 48 kJ mol^-1, respectively.

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Periodical:

Applied Mechanics and Materials (Volumes 490-491)

Pages:

213-217

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.490-491.213

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Online since:

January 2014

Authors:

Manna Joydev, Roy Binayak, Sharma Pratibha

Keywords:

Cobalt Catalyst, Hydrogen Storage, Hydrolysis, Sodium Borohydride, Zeolite

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References

[1] S. Orimo, Y. Nakamori, J. R. Eliseo, A. Zu, and C. M. Jensen: Chemical Review, vol. 107, (2007), p.4111.

Google Scholar

[2] H. I. Schlesinger, H. C. Brown, A. E. Finholt, J. R. Gilbreath, Hoekstra H R, and Hyde E. K: J. Am. Chem. Soc, vol. 75, (1953), p.215.

Google Scholar

[3] H. C. Brown and C. A. Brown, J. Am. Chem. Soc, vol. 9, no. 2, (1963), p.1.

Google Scholar

[4] W. Ye, H. Zhang, D. Xu, L. Ma, and B. Yi: J. of Power Sources, vol. 164, (2007) p.544.

Google Scholar

[5] C. Su, Y. Shih, Y. Huang, and M. Lu: Mater. Letters, vol. 65, no. 21–22, (2011), p.3212.

Google Scholar

[6] D. Xu, P. Dai, X. Liu, C. Cao, and Q. Guo, J. of Power Sources, vol. 182, (2008) p.616.

Google Scholar

[7] M. Zahmakıran and S. Ozkar: Langmuir, vol. 24, (2008) p.7065.

Google Scholar

[8] M. Rakap, Int. J. of Hyd. Energy, vol. 35, (2010) p.1305.

Google Scholar

[9] M. Zahmakıran, F. Durap, and O. Saim: Int. J. of Hydrogen Energy, vol. 35, (2010), p.187.

Google Scholar

[10] M. Rakap, Applied Catalysis B: Env, vol. 91, (2009) p.21.

Google Scholar

[11] A. C. Gangal, R. Edla, K. Iyer, R. Biniwale, M. Vashistha, and P. Sharma: Int. J. of Hydrogen Energy, vol. 37, no. 4, (2012) p.3712.

DOI: 10.1016/j.ijhydene.2011.04.011

Google Scholar

[12] B. H. Liu, Z. P. Li, and S. Suda, J. of Alloys and Compounds, vol. 415, no. 1–2, (2006), p.288.

Google Scholar

[13] J. Lee, K. Yong, C. Ryul, E. Cho, S. Pil, J. Han, T. Lee, and W. S. Nam, Cat. Today, vol. 120, (2007), p.305.

Google Scholar