The pH Inside a Swollen Polyelectrolyte Gel: Poly(N-Vinylimidazole

The pH Inside a pH-Sensitive Gel Swollen in Aqueous Salt Solutions: Poly(N-vinylimidazole). Arturo Horta , M. Jesús Molina , M. Rosa Gómez-Antón an...
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13166

J. Phys. Chem. B 2008, 112, 13166

ADDITIONS AND CORRECTIONS 2008, Volume 112B Arturo Horta, M. Jesu´s Molina, M. Rosa Go´mez-Anto´n, and Ine´s F. Pie´rola*: The pH Inside a Swollen Polyelectrolyte Gel: Poly(N-Vinylimidazole) Page 10123. A bracket was missed in eq 19. The correct one is

[H+]G )

[

[H+]S[H+]S (1 - ν2)C CG [H+]i - [H+]S 1 CG C

Equation 20 should be

[

(

(

[PH+] ) [H+]i - [H+]S 1 -

)]

(19)

)]

(1 - ν2)C CG - [H+]G CG C (20)

10.1021/jp8077612 Published on Web 09/24/2008