Search results for: AMMONIA BORANE

• Fabrication of Gold and Silver Nanoparticles Supported on Zinc Imidazolate Metal–Organic Frameworks as Active Catalysts for Hydrogen Release from Ammonia Borane

  Publication

  • E. S. Souza
  • M. A. de Oliveira
  • J. d. J. Santana
  • N. Łukasik
  • O. M. M. Madeiro da Costa
  • L. C. Almeida
  • B. Barros
  • J. Kulesza

  - ACS Omega - Year 2024

  Well-dispersed Au and Ag nanoparticles (NPs) have been immobilized on a zinc imidazolate metal−organic framework, Zn(mim), using the “one-pot” method and tested as catalysts in ammonia borane hydrolysis. The AuNPs@Zn(mim) and AgNPs@Zn(mim) materials were characterized by FTIR, XRD, ICP-OES, TGA, BET, SEM, and TEM. The AgNPs@Zn(mim) catalyst showed a high yield (98.5%) and high hydrogen generation rate (3352.71 mL min−1 gAg−1) in...

  Full text to download in external service