Hydrogen storage in metal hydride under action of sunlight.

 
D.Danko,
 
O.Z. Galiy,
 
I.Kossko,
 
G.YA. Kolbasov,
 
I.A. Rusetskii
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
NATO Science Series II: Mathematics, Physics and Chemistry, 2005, #202
http://www.materials.kiev.ua/article/1547

Abstract

The new construction of the photoelectrochemical cell with a higher efficiency of hydrogen production and storage is discussed. It is first proposed to use metal-hydride electrode as a cathode and GaAs electrode modified by Pt as a photoanode in the cell for water splitting under action of sunlight. The operation of the cell has been investigated, and promising results have been obtained.


HYDROGEN PRODUCTION, PHOTOELECTROCHEMICAL CELL, SUNLIGHT CONVERSION, WATER SPLITTING