Perovskite catalysts for hydrogen production from hydrogen sulfide


Guldal N. O. , Figen H. E. , Baykara S. Z.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, vol.43, pp.1038-1046, 2018 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 43
  • Publication Date: 2018
  • Doi Number: 10.1016/j.ijhydene.2017.10.156
  • Title of Journal : INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
  • Page Numbers: pp.1038-1046
  • Keywords: Thermal decomposition, Hydrogen sulfide, Hydrogen production, Catalyst, Perovskite, THERMAL-DECOMPOSITION, THERMOCHEMICAL DECOMPOSITION, H2S, COMBUSTION, STABILITY, VANADIUM, METHANE, SULFUR, LACRO3, OXIDE

Abstract

Hydrogen production via catalytic thermal decomposition of hydrogen sulfide (H2S) was studied experimentally by synthesizing, characterizing and testing perovskite type catalysts; A(x)A'(1-x)ByB'O-(1-y)(3). In the formulation, A and A' represented La and Sr respectively, B was chosen as Cr, and B' was either Co or Mo or V. The subscript x of the perovskite structure was 0.9 and y values were 1, 0.75, 0.5 and 0.25.