Interparticle correlations and magnetic properties of concentrated ferrocolloids / Ivanov AO,Kuznetsova OB // COLLOID JOURNAL. - 2001. - V. 63, l. 1. - P. 60-67.

ISSN/EISSN:

1061-933X / нет данных

Type:

Article

Abstract:

A statistical mechanical model was proposed for describing magnetic properties of highly concentrated ferrocolloids and dielectric properties of polar liquids. The model is based on a relationship between the magnetization and the pair correlation function of a spatially homogeneous ferroparticle system. The advantage of the proposed method is that the determination of the pair distribution function, with an accuracy of the powers of the concentration n(k) and the powers of the interparticle dipole-dipole interaction potential U-d(k), leads to an expression for the magnetization of the order of n(k + 1) and U-d(k + 1), respectively. Relations for the magnetization and the magnetic susceptibility of a ferrofluid and also for the permittivity of a polar liquid taking into account interparticle correlations with an accuracy of terms similar to U-d(2) were derived. The results obtained within the framework of this model agree closely with the numerical calculations and experimental data.

Author keywords:

HARD-SPHERE MIXTURES; DIELECTRIC-CONSTANT; PERTURBATION-THEORY; STOCKMAYER FLUIDS; MODEL

DOI:

10.1023/A:1009442224950

Web of Science ID:

ISI:000167420400011

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JAN-FEB
Publisher	MAIK NAUKA/INTERPERIODICA
Address	C/O KLUWER ACADEMIC-PLENUM PUBLISHERS, 233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	HARD-SPHERE MIXTURES; DIELECTRIC-CONSTANT; PERTURBATION-THEORY; STOCKMAYER FLUIDS; MODEL
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Physical
ResearcherID-Numbers	Ivanov, Alexey/E-4442-2011
ORCID-Numbers	Ivanov, Alexey/0000-0001-8239-4039
Number-of-Cited-References	18
Usage-Count-Since-2013	2
Journal-ISO	Colloid J.
Doc-Delivery-Number	410BP