Development of the Soret forced Rayleigh scattering method for measurement of mass diffusion coefficient (1st report, development of the measurement system and measurement of the Fullerene in solution)

Yasuyuki Yamamoto, Yuji Nagasaka

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

The purpose of present study is to develop the Soret forced Rayleigh scattering method for measurement of mass diffusion coefficient. This method has attractive characteristics such as (1) short measurement time of 100 ms, (2) small sample volume less than a few μl, (3) the concentration dependence of diffusion coefficient is detectable and (4) the applicability to measurement of the anisotropic diffusion coefficient. In the present paper, the verification of the measurement system and the measurement of concentration dependence of the mass diffusion coefficient in Fullerene solution are discussed. Measurement results revealed the concentration dependence of the diffusion coefficient of fullerene/o-dichlorobenzene solution.

Original languageEnglish
Pages (from-to)709-714
Number of pages6
JournalNihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
Volume72
Issue number3
Publication statusPublished - 2006 Mar 1
Externally publishedYes

Keywords

  • Diffusion
  • Fullerene
  • Measurement
  • Soret Effect
  • Soret Forced Rayleigh Scattering Method
  • Thermophysical Property
  • o-dichlorobenzene

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanical Engineering

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