| Study of the Electrical Double Layer of a Spherical Micelle: Functional Theoretical Approach |
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| 引用本文： | Zheng Wu WANG1,Gan Zuo LI1*,Da Ren GUAN2,Xi Zhang YI2,An Jing LOU3 1Key Lab of Colloid and Interface Chemistry for State Education Ministry,Shandong University,Ji''''nan 250100 2Institute of Theoretical Chemistry Shandong University,Ji''''n. Study of the Electrical Double Layer of a Spherical Micelle: Functional Theoretical Approach[J]. 中国化学快报, 2001, 0(7) |
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| 作者姓名： | Zheng Wu WANG1 Gan Zuo LI1* Da Ren GUAN2 Xi Zhang YI2 An Jing LOU3 1Key Lab of Colloid and Interface Chemistry for State Education Ministry Shandong University Ji''''nan 250100 2Institute of Theoretical Chemistry Shandong University Ji''''n |
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| 作者单位： | Zheng Wu WANG1，Gan Zuo LI1*，Da Ren GUAN2，Xi Zhang YI2，An Jing LOU3 1Key Lab of Colloid and Interface Chemistry for State Education Ministry，Shandong University，Ji'nan 250100 2Institute of Theoretical Chemistry Shandong University，Ji'n |
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| 摘 要： | The electrical double layer theory is the base of the colloid stability theory (DLVO theory), and the PB eq. is a key to the study of the layer1,2. For a spherical particle, the PB eq. is(1) where and are the dielectric constant of the medium, the valence of ions, the elementary charge, the concentration of ions far away from the particle, the Boltzmann's constant and the temperature of the system, respectively. Since this eq. is a second order nonlinear differential one, only the anal…
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Study of the Electrical Double Layer of a Spherical Micelle: Functional Theoretical Approach |
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| Zheng Wu WANG,Gan Zuo LI,Da Ren GUAN,Xi Zhang YI,An Jing LOU Key Lab of Colloid and Interface Chemistry for State Education Ministry,Shandong University,Ji'nan Institute of Theoretical Chemistry Shandong University,Ji'n. Study of the Electrical Double Layer of a Spherical Micelle: Functional Theoretical Approach[J]. Chinese Chemical Letters, 2001, 0(7) |
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| Authors: | Zheng Wu WANG Gan Zuo LI Da Ren GUAN Xi Zhang YI An Jing LOU Key Lab of Colloid Interface Chemistry for State Education Ministry Shandong University Ji'nan Institute of Theoretical Chemistry Shandong University Ji'n |
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| Affiliation: | Zheng Wu WANG1,Gan Zuo LI1*,Da Ren GUAN2,Xi Zhang YI2,An Jing LOU3 1Key Lab of Colloid and Interface Chemistry for State Education Ministry,Shandong University,Ji'nan 250100 2Institute of Theoretical Chemistry Shandong University,Ji'n |
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| Abstract: | By using the iterative method in functional theory, an analytic expression of the Poisson-Boltzmann equation (PB eq.), which describes the distribution of the potential of electrical double layer of a spherical micelle, has been carried out under the general potential condition for the first time. The method also can give the radius, the surface potential, and the thickness of the layer. |
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| Keywords: | Functional analytic theory spherical micelle electrical double layer. |
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