Kinetic studies of Na+ and K+ exchange on cerium phosphate

Faculty	Science	Year:	1996
Type of Publication:	Article	Pages:	171-177
Authors:	Aly, HM	DOI:	10.1080/07366299608918333
Journal:	SOLVENT EXTRACTION AND ION EXCHANGE MARCEL DEKKER INC	Volume:	14
Research Area:	Chemistry	ISSN	ISI:A1996TT94100011
Keywords :	Kinetic studies , , , , exchange , cerium phosphate
Abstract:	The kinetic studies of exchange of Na+ and K+ on cerium phosphate was studied In alkaline solutions under particle diffusion controle. The effective diffusion coefficient and activation energy have been evaluated. The entropies were calculated and found to be -13.9 and -22.0 J mol(-1) K-1 for Na+ and K+, respectively.
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