The role of van der Waals forces in ferrofluid phase separation / Krutikova Ekaterina,Ivanov Alexey O. // . - 2010. - V. 9, l. . - P. 49-53.

ISSN/EISSN:

1875-3892 / нет данных

Type:

Proceedings Paper

Abstract:

The phase separation conditions of sterically stabilized ferrofluids are studied theoretically with major attention paid to the roles of polydispersity and van der Waals attraction. The equilibrium phase stability region is completely determined by a small number of large particles. Highly concentrated drop-like aggregates formed upon separation take up several percent of the volume of a system and account for virtually all of the large-particle fraction. Our analysis also demonstrates that van der Waals interactions play a significant role in ferrofluid phase separation; their influence is comparable to that of dipolar forces. (C) 2010 Published by Elsevier Ltd

Author keywords:

magnetic fluid; van der Waals attraction; phase separation

DOI:

10.1016/j.phpro.2010.11.013

Web of Science ID:

ISI:000287104100013

Соавторы в МНС:

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Другие поля

Поле	Значение
Editor	Yamaguchi, H
Booktitle	12TH INTERNATIONAL CONFERENCE ON MAGNETIC FLUIDS ICMF12
Series	Physics Procedia
Note	12th International Conference on Magnetic Fluids (ICMF12), Sendai, JAPAN, AUG 01-05, 2010
Organization	Magnetic Fluid Assoc
Publisher	ELSEVIER SCIENCE BV
Address	SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied; Physics, Fluids \& Plasmas
Author-Email	Alexey.Ivanov@usu.ru
ResearcherID-Numbers	Ivanov, Alexey/E-4442-2011 Novak, Ekaterina/K-9016-2013
ORCID-Numbers	Ivanov, Alexey/0000-0001-8239-4039 Novak, Ekaterina/0000-0002-4034-6861
Number-of-Cited-References	6
Usage-Count-Since-2013	7
Doc-Delivery-Number	BTJ67