Journal of Pure and Applied Ultrasonics

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Non-Destructive Characterization of CaFe2O4-Ethylene Glycol Based Nanofluids


Affiliations
1 Department of Physics, University of Allahabad, Allahabad-211002, India
 

In the present work, CaFe2O4 nanoparticles have been synthesized using sol-gel method. The prepared nanoparticles have been characterized using X-Ray diffraction (XRD) and transmission electron microscopy (TEM). CaFe2O4 nanoparticles have been dispersed in the ethylene glycol using high power ultrasonicator to prepare CaFe2O4-ethylene glycol based nanofluids of different volume fraction (viz. 0.1 vol%, 0.2 vol%, 0.5 vol%, and 1.0 vol%). Particle size distribution of synthesized nanofluids has been investigated by acoustical particle sizer (APS-100). Frequency and concentration dependent ultrasonic attenuations in the nanofluids have been measured by APS-100. A comparative study of the results, obtained by XRD, TEM and APS, has been done. Various factors responsible for ultrasonic attenuation and their correlation have been made to understand the inter-particle and intra-particle interactions.

Keywords

Nanofluids, Ultrasonic Attenuation, Acoustical Particle Sizer, Particle Size Distribution.
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  • Khan I., Saeed K. and Khan I., Nanoparticles: Properties, applications and toxicities, Arab. J. Chem. (2017) 1-24 (In Press).

  • Mashali F., Languri E. M., Devidson J., Kern D., Johnson W., Nawaj K. and Cunningham G., Thermophysical properties of diamond nanofluids: A review, Int. J. Heat Mass Transf. 129 (2019) 1123-1135.

  • Singh A., Singh S., Tandon P., Yadav B.C. and Yadav R.R., Synthesis, characterization and performance of Fig. 4. Ultrasonic attenuation vs. frequency CaFe2O4 nanoparticles-ethylene glycol nanofluids. zinc ferrite nanorodsfor room temperature sensing applications, J. Alloy. Compd. 618 (2015) 475-483.

  • YadavA., Choudhary P., Saxena P., Patel S., Rai V. N., Varshney M. D. and Mishra A., Size dependent strain analysis of CaFe2O4 nano ceramics, AIP Conf. Proc., Nat. Conf. on Physics and Chemistry of Materials, Indore, India (2018) 1-4.

  • Smetana M., Chudacik V. Konar R. and Mician M., Austenitic biomaterial cracks evaluation by advanced nondestructive techniques, Adv. Elect. and Electron. Eng. 15(2) (2017) 169-175.

  • Yadav R. R. and Singh D., Behaviour of ultrasonic attenuation in intermetallics, Intermetallics. 9 (2001) 189-194.

  • Carovac A., Smajlovic F. and Junuzovic D., Application of ultrasound in medicine, Acta Inform Med. 19(3) (2011) 168-171.

  • Singh D., Tripathi S., Pandey D. K., Gupta A. K., Singh D. K. and Kumar J., Ultrasonicwave propagation in semimetallic single crystals, Mod. Phys. Lett. B25 (2011) 2377-2390.

  • Singh D., Kaushik S.,Tripathi S., Bhalla V. and Gupta A. K., Temperature-dependent elastic and ultrasonic propertiesof berkelium monopnictides, Arab. J. Sci. Eng. 39 (2014), 485-494.

  • Epstein P. S. and Carhart R. R., The absorption of sound in suspensions and emulsions. I. water fog in air, J. Acoust. Soc. Am. 25 (1953) 553-565.

  • Wang Y. and Forssberg E., Production of carbonate and silica nano-particles in stirred bead milling, Int. J. Miner. Process. 81 (2006) 1-14.

  • Deepika and Singh H., Study of size distribution in nanostructured Se58Ge39Pb3 glass usingvarious characterization methods, Mapan 33(2) (2018) 165-168.

  • Yadav R. R., Mishra G., Yadawa P. K., Kor S. K., Gupta A. K., Raj B. and Jayakumar T. Ultrasonic properties of nanoparticles-liquid suspensions, Ultrasonics 48 (2008) 591-593.

  • Biwa S., Watanabe Y., Motogi S. and Ohno N., Analysis of ultrasonic attenuation in particle-reinforced plastics by a differential scheme, Ultrasonics 43(1) (2004) 5.

  • Pandey V., Mishra G., Verma S. K., Wan M. and Yadav R. R., Synthesis and ultrasonic investigations of CuO-PVA nanofluids, Mat. Sci. Applicat. 3 (2012) 664-668.

  • Singh D. K., Pandey D. K., Yadav R. R. and Singh D., A study of ZnO nanoparticles and ZnO-EG nanofluids, J. Exp. Nanosci. 8(5) (2013) 731-741.


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  • Non-Destructive Characterization of CaFe2O4-Ethylene Glycol Based Nanofluids

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Authors

Alok Kumar Verma
Department of Physics, University of Allahabad, Allahabad-211002, India
Shakti Pratap Singh
Department of Physics, University of Allahabad, Allahabad-211002, India
Navneet Yadav
Department of Physics, University of Allahabad, Allahabad-211002, India
Gaurav Singh
Department of Physics, University of Allahabad, Allahabad-211002, India
Raja Ram Yadav
Department of Physics, University of Allahabad, Allahabad-211002, India

Abstract


In the present work, CaFe2O4 nanoparticles have been synthesized using sol-gel method. The prepared nanoparticles have been characterized using X-Ray diffraction (XRD) and transmission electron microscopy (TEM). CaFe2O4 nanoparticles have been dispersed in the ethylene glycol using high power ultrasonicator to prepare CaFe2O4-ethylene glycol based nanofluids of different volume fraction (viz. 0.1 vol%, 0.2 vol%, 0.5 vol%, and 1.0 vol%). Particle size distribution of synthesized nanofluids has been investigated by acoustical particle sizer (APS-100). Frequency and concentration dependent ultrasonic attenuations in the nanofluids have been measured by APS-100. A comparative study of the results, obtained by XRD, TEM and APS, has been done. Various factors responsible for ultrasonic attenuation and their correlation have been made to understand the inter-particle and intra-particle interactions.

Keywords


Nanofluids, Ultrasonic Attenuation, Acoustical Particle Sizer, Particle Size Distribution.

References