A complementarity for extended Langmuir method.
The interaction free energy per unit area between parallel flat plates with high surface potential in the case of constant surface potential is again presented. It is complementarity for extended Langmuir method [G. Luo, H. Wang, J. Jin, Langmuir 17 (2001) 2167 and G. Luo, R. Feng, J. Jin, H. Wang, J. Colloid Interface Sci. 241 (2001) 81]. These approximate expressions work quite well for all values of the surface potentials so as the plates separations are small.
Wang
Qingdao
Q
Vocational and Technology College, Liaoning University of Petroleum and Chemical Technology, Fushun, Liaoning 113001, People's Republic of China.
Luo
Genxiang
G
Wang
Haoping
H
Hou
Chuangye
C
Jin
Jun
J