@article{(Open Science Index):https://publications.waset.org/pdf/10016,
	  title     = {Ferroelectric Relaxor Behaviour in Some Lead- Free Compositions and their Potential Applications as Photocatalyst to Hydrogen Production},
	  author    = {A. Kerfah and  K. Taïbi and  S. Omeiri and  M. Trari.},
	  country	= {},
	  institution	= {},
	  abstract     = {New lead-free ferroelectric relaxor ceramics were
prepared by conventional solid-state synthesis in the BaTiO3-Bi2O3-
Y2O3 systems. Some of these ceramics present a ferroelectric relaxor
with transition temperature close to room temperature. These new
materials are very interesting for applications and can replace leadbased
ceramic to prevent the toxic pollutions during the preparation
state. In the other hand, the energy band diagram shows the
potentiality of these compounds for the solar energy conversion.
Thus, some compositions have been tested successfully for H2
production upon visible light. The best activity occurs in alkaline
media with a rate evolution of about 0.15 mL g-1 mn-1 and a quantum
yield of 1% under polychromatic light.},
	    journal   = {International Journal of Nuclear and Quantum Engineering},
	  volume    = {4},
	  number    = {6},
	  year      = {2010},
	  pages     = {431 - 434},
	  ee        = {https://publications.waset.org/pdf/10016},
	  url   	= {https://publications.waset.org/vol/42},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 42, 2010},
	}