Hydrogen generation from hydrolysis of sodium borohydride with a novel palladium metal complex catalyst


Sahin Ö., Kilinc D., Saka C.

JOURNAL OF THE ENERGY INSTITUTE, vol.89, no.2, pp.182-189, 2016 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 89 Issue: 2
  • Publication Date: 2016
  • Doi Number: 10.1016/j.joei.2015.02.005
  • Journal Name: JOURNAL OF THE ENERGY INSTITUTE
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.182-189
  • Keywords: Pd complex catalyst, Salicylaldimine ligand, Sodium borohydride, Hydrolysis, Hydrogen generation, SCHIFF-BASES, B CATALYST, COPPER(II), LIGANDS, STORAGE
  • Istanbul Technical University Affiliated: No

Abstract

Generally, the complex catalyst is considered homogeneous catalyst, which is coordinated some ligands. In this study, we have treated a solid state complex catalyst for NaBH4 hydrolysis. We report the synthesis of salicylaldimine ligand and its Pd metal complex. The obtained Pd catalyst is tested for hydrogen generation from the hydrolysis of NaBH4. The effects of temperature, NaBH4 concentration, NaOH concentration and catalyst amount on the catalytic activity toward hydrogen production from hydrolysis of NaBH4 are comparatively investigated. The Pd-containing catalyst is characterized by various techniques, including X-ray diffraction (XRD), Scanning Electron Microscope (SEM) and Fourier transform infrared spectroscopy (FTIR). (C) 2015 Energy Institute. Published by Elsevier Ltd. All rights reserved.