() , . ... . 1 2, . , .. , :
| 1 | | 2 | ()
, , :
jAgCl 1 j j 2 jAgCl
Ag | AgCl, ACl (m) | | ACl (m), AgCl | Ag ()
- 2 2 :
j = j02 + Jlg (aA/aA). (1)
j02 - ; aA aA - + 2 . aA = const, Jlg (aA/aA) = const, aA = 1, j0 = j02 - JlgaA = j02 - const. :
j = j0 + JlgaA. (2)
:
= jAgCl - j + j - jAgCl
(), ...:
E = Jlg (aACl/aACl); (3)
aACl = const,
E = E0 + Jlga. (4)
(4) +.
, 1 2 ,
Ag | AgCl, ACl(m), BC1(m)| | ACl(m), BC1(m) AgCl | Ag ()
jAgCl 1 j j 2 jAgCl
, () , :
A+M + B+ B+M + A+; (5)
KB-A = aBMaA/aAMaB, (6)
A+M B+M - ; KB-A - (5).
- 2
j = j0 + Jlg(aA + KB-A aB). (7)
... ()
. (8)
aACl = const aBCl = const,
(7) (8) KB-A B+ A+- , .. KB-A .
. - . , , (, , ) .
|
|
() ... ():
E = E +J/ZAlg(aA + SKA/B(aB) zB/zA),
KA/B - + +. KA/B , . 10-3-10-5.