Interparticle interaction energy

How does the interparticle interaction energy influence thermodynamic or kinetic stability Discuss how variations in dispersion properties influence thermodynamic or kinetic stability. 

How is the stability ratio related to the interparticle interaction energy Under what conditions can it be written in Arrhenius form ... 

In Chapter 12 of this book, the mechanical properties of ceramic suspensions, pastes, and diy ceramic powders are discussed. Ceramic suspension rheology is dependent on the viscosity of the solvent with polymeric additives, particle volume fraction, particle size distribution, particle morphology, and interparticle interaction energy. The interparticle forces play a veiy important role in determining the colloidal stability of the suspension. If a suspension... 

In this method, one approximates the full interparticle interaction energy by the Hartree energy... 

Liu, J., Shih, W.Y., Sarikaya, M. and Aksay, LA. (1990). Fractal colloidal aggregates with finite interparticle interactions Energy dependence of the fractal dimension. Phys. Rev. A., 41, 3206-3213. 

According to DLVO-theory [11], the interparticle interaction of dispersed particles can be describe by superposition of their individual interparticle interaction energies as function of their particle distance (d). 

Fig. 1 Dimensionless interparticle interaction energies Va, Fi, Fb and their superposition F-distance curves for electrostatically stabilized 10 nm spherical magnetite particles. Hammaker constant of the magnetite = 2.3 10 and of the carrier = 3.5 IQ- J, an 1 1-electrolyte concentration of0.003 mol/1, and a zetapoten-tial of 35 mV...

Fig. 2 Dimensioidess interparticle interaction energies Fei, F, Fb, F and their superposition F-distance curves of electrostatically stabilized magnetite particles in an external magnetic field same constants as in Fig. 1...

Fig. 3 Dimensionless interparticle interaction energy F-distance curve of 10-magnetite particles, modified by a bilayer the external layer is a nonionic one. Adsorption layer thickness 3 nm, Hamaker constant of the magnetite 2.3 10 J, of the carrier 3.5 10-20 of the surfactant layer 3.4 IO-20 j. The Fj, and F curve are identical, and Fi can be neglected and not shown...

Fig. 6 Dimensionless interparticle interaction energy Kb, Kei, Ki, Km — distance curves of magnetite particles modified by a bilayer, in presence of an external magnetic field the external layer is an ionic one same constants as in Fig. S...

The colloidal stability of 10 nm particles of magnetite dispersed in aqueous carriers can be calculated by superposition of the individual interparticle interaction energies including the Bom repulsion and the induced magnetic attraction. 

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