Requirements on a Differential Refractometer for its Use in Sizing Colloidal Particles

Augusto García-Valenzuela; Celia Sánchez Pérez

doi:10.4028/www.scientific.net/KEM.437.603

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Requirements on a Differential Refractometer for its Use in Sizing Colloidal Particles

Abstract:

Most colloidal samples have a non-negligible imaginary component of the effective refractive index due to scattering and absorption losses. In this paper we analyze the requirements on a differential refractometer so that it can be used to measure the real part of the effective refractive index increment in colloids for particle size analysis.

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Periodical:

Key Engineering Materials (Volume 437)

Pages:

603-607

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.437.603

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Online since:

May 2010

Authors:

Augusto García-Valenzuela, Celia Sánchez Pérez

Keywords:

Differential Refractometer, Particle Size, Turbid Media

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