Directional/acidic dissolution kinetics
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Wan-Ju Tseng; Chung-Cherng Lin; Po-Wen Shen; Pouyan Shen
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Article
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2006
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John Wiley and Sons
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English
β 722 KB
## Abstract Directional dissolution of a natural (OH,F,Cl)βbearing apatite has been studied at various solution pH values (0β3) and 30Β°C. This apatite showed abnormally high Oο£ΏH stretching frequencies due to the substitution of Cl for OH. The advance of dissolution front indicated that steadyβstate