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<p><strong>A study of acoustical parameters of cupric oxide nanoparticles dispersed in aqueous solutions of various glycols</strong></p>

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Title Statement <p><strong>A study of acoustical parameters of cupric oxide nanoparticles dispersed in aqueous solutions of various glycols</strong></p>
 
Added Entry - Uncontrolled Name Kumar, Mukesh ; University of Jammu
Sawhney, Neha
Sharma, Amit Kmar
Sharma, Meena
no
 
Uncontrolled Index Term thermodynamics
CuO nanoparticles; Ultrasonic velocit; Acoustical parameters
 
Summary, etc. <p>In this study cupric oxide (CuO) nanoparticles were synthesised by precipitation method using                    cupric acetate dihydrate [Cu(CH<sub>3</sub>COO)<sub>2</sub>.2H<sub>2</sub>O]<sub> </sub>as a starting material. The synthesised nanoparticles were characterised by X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDX). These nanoparticles were dispersed in three different base fluids which were 10% aqueous solutions of ethylene glycol (EG), propylene glycol (PG) and hexylene glycol (HG). Ultrasonic velocity (<em>U</em>), density (<em>ρ) </em>and viscosity (<em>η</em>) of these nanofluids were measured at different concentrations of CuO nanoparticles as a function of temperatures (<em>T</em> = 303.15K, 308.15K and 313.15 K). Using these values various acoustical parameters such as adiabatic compressibility, intermolecular free length, relaxation time, acoustic impedence and attenuation coefficient were evaluated.</p>
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2017-08-18 10:17:19
 
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http://op.niscair.res.in/index.php/IJPAP/article/view/14237
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 55, ##issue.no## 8 (2017): Indian Journal of Pure & Applied Physics
 
Language Note en
 
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