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Surface properties of iron hydroxide.

Author(s)
Ikramul-Haq National Centre Excellence Physical Chemistry, University of Peshawar, Peshawar, Pakistan
Shahida Parveen National Centre Excellence Physical Chemistry, University of Peshawar, Peshawar, Pakistan
Khalid Mehmood National Centre Excellence Physical Chemistry, University of Peshawar, Peshawar, Pakistan
Abstract
The point of zero charge and surface acidity constants of iron hydroxide were determined in the temperature range 283-313K. Double extrapolation technique was adopted for the estimation of the surface acidity constants. Point of zero charge (PZC) and the surface pK values were found to decrease with the increase in temperature. A new method was introduced for the estimation of surface charge/PZC at different temperatures.
Publication Details
Page(s) 1-10
DOI DOI not available
Published Journal: Physical chemistry, Volume: 10, Issue: , Year: 1991

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