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Fabrication of amorphous Co–Cr–B and catalytic sodium borohydride hydrolysis for hydrogen generation

Published online by Cambridge University Press:  17 January 2020

Yuerong Chen  and
Huiming Jin
Yuerong Chen
Affiliation:
School of Mechanical Engineering, Yangzhou University, Yangzhou, Jiangsu 225127, China
Huiming Jin*
Affiliation:
School of Mechanical Engineering, Yangzhou University, Yangzhou, Jiangsu 225127, China
*
a)Address all correspondence to this author. e-mail: [email protected]
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Abstract

Co–Cr–B amorphous catalysts have been synthesized by the chemical reduction method. Catalyst powders were characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction, and Brunner-Emmet-Teller measurements (BET). Catalytic performance of the catalyst was measured by the hydrolysis rate of the sodium borohydride solution. Results showed that the particle size of the catalyst was reduced with the addition of a small amount of Cr. The specific surface area increased significantly, and the performance of the catalyst was improved. However, excess addition of Cr caused excess oxides and Cr3+, covering the surface active sites of the catalyst, which degraded the performance of the catalyst. When the ratio of Cr/Co is 0.005, the catalyst performance was optimal and showed nearly 2 times higher H2 generation rate than that of pure Co–B catalyst. In addition, the effect of catalyst content, NaBH4 concentration, reaction temperature, and NaOH concentration on the hydrogen generation of NaBH4 solution was also studied.

Keywords

catalyticmicrostructureCr
Type
Article
Information
Journal of Materials Research , Volume 35 , Issue 3 , 14 February 2020 , pp. 281 - 288
Copyright
Copyright © Materials Research Society 2020

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References

He, B.H., Kuang, Y.F., Hou, Z.H., Zhou, M.J., and Chen, X.B.: Enhanced electrocatalytic hydrogen evolution activity of nickel foam by low-temperature-oxidation. J. Mater. Res. 33, 213 (2018).CrossRefGoogle Scholar
Lin, J.J., Xie, S.L., Liu, P., Zhang, M., Wang, S.S., Zhang, P., and Cheng, F.L.: Three-dimensional structures of Mn doped CoP on flexible carbon cloth for effective oxygen evolution reaction. J. Mater. Res. 33, 1258 (2018).CrossRefGoogle Scholar
Wu, Z., Zhu, L.Y., Yang, F.S., Nyamsi, S.N., Porpatham, E., and Zhang, Z.X.: Toward the design of interstitial nonmetals co-doping for Mg-based hydrides as hydrogen storage material. J. Mater. Res. 33, 4080 (2018).CrossRefGoogle Scholar
Pandey, P.C., Shukla, S., and Pandey, Y.: Mesoporous silica beads encapsulated with functionalized palladium nanocrystallites: Novel catalyst for selective hydrogen evolution. J. Mater. Res. 32, 3574 (2017).CrossRefGoogle Scholar
Chen, X.B., Sharp, I.D., Cao, R., Zheng, Y., Zhao, C., and Braun, A.: Focus issue: Electrocatalysts for hydrogen and oxygen evolution introduction. J. Mater. Res. 33, 517 (2018).CrossRefGoogle Scholar
Mu, F.H., Zhou, S.J., Wang, Y., Wang, J., and Kong, Y.: Bimetallic metal-organic frameworks-derived mesoporous CdxZn1−xS polyhedrons for enhanced photocatalytic hydrogen evolution. J. Mater. Res. 34, 1773 (2019).CrossRefGoogle Scholar
Ar, I., Guler, O.U., and Guru, M.: Synthesis and characterization of sodium borohydride and a novel catalyst for its dehydrogenation. Int. J. Hydrogen Energy 43, 20214 (2018).CrossRefGoogle Scholar
Kim, H.J., Shin, K-J., Kim, H-J., Han, M.K., Kim, H., and Shul, Y-G., Jung, K.T.: Hydrogen generation from aqueous acid-catalyzed hydrolysis of sodium borohydride. Int. J. Hydrogen Energy 35, 12239 (2010).CrossRefGoogle Scholar
Zheng, X.P., Guo, M.W., Liu, C.R., Liu, C., Liu, S.L., Li, P., Lu, Z.R., and Tu, Z.Q.: Effect of catalysts on hydrolysis hydrogen release of sodium borohydride. Rare Metal Mater. Eng. 47, 754 (2018).Google Scholar
Edla, R., Gupta, S., Patel, N., Bazzanella, N., Fernandes, R., Kothari, D.C., and Miotello, A.: Enhanced H2 production from hydrolysis of sodium borohydride using Co3O4 nanoparticles assembled coatings prepared by pulsed laser deposition. Appl. Catal., A 515, 1 (2016).CrossRefGoogle Scholar
Figen, A.K. and Piskin, S.: Microwave assisted green chemistry approach of sodium metaborate dihydrate (NaBO2 center dot 2H2O) synthesis and use as raw material for sodium borohydride (NaBH4) thermochemical production. Int. J. Hydrogen Energy 38, 3702 (2013).CrossRefGoogle Scholar
Salmi, T. and Russo, V.: Reaction engineering approach to the synthesis of sodium borohydride. Chem. Eng. Sci. 199, 79 (2019).CrossRefGoogle Scholar
Li, Z., Li, H.L., Wang, L.N., Liu, T.Y., Zhang, T., Wang, G.X., and Xie, G.W.: Hydrogen generation from catalytic hydrolysis of sodium borohydride solution using supported amorphous alloy catalysts (Ni–Co–P/γ-Al2O3). Int. J. Hydrogen Energy 39, 14935 (2014).CrossRefGoogle Scholar
Aydin, M., Hasimoglu, A., and Ozdemir, O.K.: Kinetic properties of cobalt–titanium–boride (Co–Ti–B) catalysts for sodium borohydride hydrolysis reaction. Int. J. Hydrogen Energy 41, 239 (2016).CrossRefGoogle Scholar
Genç, A.E., Akça, A., and Kutlu, B.: The catalytic effect of the Au(111) and Pt(111) surfaces to the sodium borohydride hydrolysis reaction mechanism: A DFT study. Int. J. Hydrogen Energy 43, 14347 (2018).CrossRefGoogle Scholar
Miyazawa, N., Hakamada, M., Sato, Y., and Mabuchi, M.: Oxygen reduction on bimodal nanoporous palladium-copper catalyst synthesized using sacrificial nanoporous copper. J. Mater. Res. 34, 2086 (2019).CrossRefGoogle Scholar
Cui, Z.K., Guo, Y.P., and Ma, J.T.: In situ synthesis of graphene supported Co–Sn–B alloy as an efficient catalyst for hydrogen generation from sodium borohydride hydrolysis. Int. J. Hydrogen Energy 41, 1592 (2016).CrossRefGoogle Scholar
Duman, S. and Ozkar, S.: Ceria supported manganese(0) nanoparticle catalysts for hydrogen generation from the hydrolysis of sodium borohydride. Int. J. Hydrogen Energy 43, 15262 (2018).CrossRefGoogle Scholar
Ke, D.D., Tao, Y., Li, Y., Zhao, X., Zhang, L., Wang, J.D., and Han, S.M.: Kinetics study on hydrolytic dehydrogenation of alkaline sodium borohydride catalyzed by Mo-modified Co–B nanoparticles. Int. J. Hydrogen Energy 40, 7308 (2015).CrossRefGoogle Scholar
Bai, Y., Pei, Z-W., Wu, F., Yang, J-H., and Wu, C.: Enhanced hydrogen generation by solid-state thermal decomposition of NaNH2–NaBH4 composite promoted with Mg–Co–B catalyst. J. Mater. Res. 32, 1203(2017).CrossRefGoogle Scholar
Fernandes, R., Patel, N., and Miotello, A.: Hydrogen generation by hydrolysis of alkaline NaBH4 solution with Cr-promoted Co–B amorphous catalyst. Appl. Catal., B 92, 68 (2009).CrossRefGoogle Scholar
Patel, N., Fernandes, R., and Miotello, A.: Promoting effect of transition metal-doped Co–B alloy catalysts for hydrogen production by hydrolysis of alkaline NaBH4 solution. J. Catal. 271, 315 (2010).CrossRefGoogle Scholar
Ding, X-L., Yuan, X.X., Jia, C., and Ma, Z-F.: Hydrogen generation from catalytic hydrolysis of sodium borohydride solution using cobalt–copper–boride (Co–Cu–B) catalysts. Int. J. Hydrogen Energy 35, 11077 (2010).CrossRefGoogle Scholar
Zhang, Y., Xie, Y., Zhou, Y.T., Wang, X.W., and Pan, K.: Well dispersed Fe2N nanoparticles on surface of nitrogen-doped reduced graphite oxide for highly efficient electrochemical hydrogen evolution. J. Mater. Res. 32, 1770 (2017).CrossRefGoogle Scholar
Sahin, O., Kilinc, D., and Saka, C.: Bimetallic Co–Ni based complex catalyst for hydrogen production by catalytic hydrolysis of sodium borohydride with an alternative approach. Int. J. Hydrogen Energy 89, 617 (2016).Google Scholar
Kilinc, D. and Sahin, O.: Effective TiO2 supported Cu-complex catalyst in NaBH4 hydrolysis reaction to hydrogen generation. Int. J. Hydrogen Energy 44, 18858 (2019).CrossRefGoogle Scholar
Kilinc, D., Sahin, O., and Saka, C.: Salicylaldimine-Ni complex supported on Al2O3: Highly efficient catalyst for hydrogen production from hydrolysis of sodium borohydride. Int. J. Hydrogen Energy 43, 251 (2018).CrossRefGoogle Scholar
Guo, J., Hou, Y.J., Li, B., and Liu, Y.L.: Novel Ni–Co–B hollow nanospheres promote hydrogen generation from the hydrolysis of sodium borohydride. Int. J. Hydrogen Energy 43, 1 (2018).CrossRefGoogle Scholar