Measurements on polar liquids at a microwave frequency – evaluation of molecular parameters – a new method

Pramana

M B R Murthy1²  B S Dyasagar²  R L Patil¹ 

[1] Physics Department, Karnatak University, Dharwad 580 003, India$$;F.E.T., Multimedia University, Melaka, 75450, Malaysia$$

关键词: Dipole moment;    dielectric relaxation;    dielectric virial coeffcients.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

A simple method of estimating the dipole moment (𝜇) and relaxation time (𝜏) of polar molecules in liquid state, from a single set of dielectric measurements at high frequency, is proposed by using the concept of dielectric virial coefficients and employing Onsager model. The proposed method is tested in a number of polar liquids and the results are discussed.

【 授权许可】

Unknown