Abstract
The advancement of a cost-effective, high-efficiency, and reliable catalyst is critical for efficient hydrogen generation from sodium borohydride (NaBH4). In this study, we synthesized hydroxyapatite (HAP) supported NiB at low temperatures using the ion exchange method. The optimize NiB/HAP catalyst exhibits exceptional catalytic performance, achieving a significant hydrogen evolution rate of 4359 mL.gNi−1.min−1 from NaBH4 at 303 K and an impressive activation energy of 53.63 kJ.mol−1. This performance exceeds that of the majority of previously documented catalysts. In addition, the NiB/HAP catalyst has good reusability, maintaining 75 % of its initial catalytic activity following five performance tests. This catalyst exhibits exceptional performance and can be prepared under simple conditions, making it highly practical for future applications.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
