Hydrogen generation by hydrolysis of sodium tetrahydroborate: effects of acids and transition metals and their salts
- 1 January 1985
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 2,p. 307-313
- https://doi.org/10.1039/dt9850000307
Abstract
A study was undertaken in order to investigate the potential of NaBH4 as a precursor fuel source for a hydrogen–oxygen (air) fuel cell. At appropriate initial acid concentration, hydrolysis of NaBH4 is nearly 80% complete in 2.5 min, and nearly 90% complete in 10 min at 21.7 °C. Transition metals and their salts also accelerate hydrolysis of NaBH4. The effect of transition metals is characterized by zero-order kinetics.Keywords
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