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A stable Ni–B catalyst in hydrogen generation via NaBH4 hydrolysis

Paper ID Volume ID Publish Year Pages File Format Full-Text
51574 46847 2011 4 PDF Available
Title
A stable Ni–B catalyst in hydrogen generation via NaBH4 hydrolysis
Abstract

We provided a more stable and physically adhesive Ni–B catalyst onto a porous Ni support via a simple dipping-chemical reduction process without additional heat treatment. The morphology and the crystalline of the catalyst were found to be strongly dependent on the concentrations of Ni precursor and reductant. A steady-state production rate of hydrogen from NaBH4 is observed in the absence of mass loss of Ni–B catalyst and the activation energy of Ni–B for hydrogen production is comparable to that of other Ni composites.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Optimization of active Ni-B catalyst for hydrogen generation via NaBH4 hydrolysis. ► Highly adhesive Ni-B catalyst deposited onto a porous Ni foam support by simple dip-coating and chemical reduction processes. ► Unlike Co-B/Ni, no additional heat treatment needed. ► Much more stable than Co-B/Ni foam in an long-term operation.

Keywords
Catalytic stability; Ni–B catalyst; Porous Ni support; Hydrogen generation; NaBH4
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A stable Ni–B catalyst in hydrogen generation via NaBH4 hydrolysis
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 16, Issue 1, 30 November 2011, Pages 120–123
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us