Magnetic Behavior of Ni/NiO Core�Shell Nanoparticles under Electromagnetic Waves for Oil�Water Interfacial Tension Reduction

The increasing demand for oil and gas has led to a hope of developing more efficient recovery methods. It is well known that nanoparticles adsorbed at the oil�water interface, but there is no consensus that has been reached on whether magnetic nanoparticles under electromagnetic waves affect the i...

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Main Authors: Baig, M.K., Soleimani, H., Yahya, N., Sabet, M.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.24967 /
Published: Springer New York LLC 2019
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85074189649&doi=10.1007%2fs11665-019-04301-x&partnerID=40&md5=c868f686e97ac748e11fe1213acc0706
http://eprints.utp.edu.my/24967/
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spelling utp-eprints.249672021-08-27T08:26:44Z Magnetic Behavior of Ni/NiO Core�Shell Nanoparticles under Electromagnetic Waves for Oil�Water Interfacial Tension Reduction Baig, M.K. Soleimani, H. Yahya, N. Sabet, M. The increasing demand for oil and gas has led to a hope of developing more efficient recovery methods. It is well known that nanoparticles adsorbed at the oil�water interface, but there is no consensus that has been reached on whether magnetic nanoparticles under electromagnetic waves affect the interfacial tension. In this paper, nickel/nickel oxide nanoparticles have been synthesized using sol�gel auto combustion method. The product was characterized using x-ray diffraction, Raman spectroscopy, field emission scanning electron microscopy, Fourier transforms infrared spectroscopy and vibrating sample magnetometer. The results show the Ni/NiO phases and the ferromagnetic nature of the sample. The Ni/NiO nanofluids were prepared to investigate the effect on oil�water interfacial tension in enhanced oil recovery under electromagnetic waves using an inverted pendant drop method. The results show a significant decrease in interfacial tension under electromagnetic waves of frequency 2.2 kHz at low wt. of Ni/NiO and at room temperature. The decrease in the interfacial tension has been observed by increasing the temperature to 90 °C using temperature controller. The decrease in the interfacial tension could be due to the interaction of oscillating B-field of waves and magnetic domains of adsorbing nanoparticles at the oil�water interface which disturbed the oil�water interface. © 2019, ASM International. Springer New York LLC 2019 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85074189649&doi=10.1007%2fs11665-019-04301-x&partnerID=40&md5=c868f686e97ac748e11fe1213acc0706 Baig, M.K. and Soleimani, H. and Yahya, N. and Sabet, M. (2019) Magnetic Behavior of Ni/NiO Core�Shell Nanoparticles under Electromagnetic Waves for Oil�Water Interfacial Tension Reduction. Journal of Materials Engineering and Performance, 28 (9). pp. 5882-5889. http://eprints.utp.edu.my/24967/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description The increasing demand for oil and gas has led to a hope of developing more efficient recovery methods. It is well known that nanoparticles adsorbed at the oil�water interface, but there is no consensus that has been reached on whether magnetic nanoparticles under electromagnetic waves affect the interfacial tension. In this paper, nickel/nickel oxide nanoparticles have been synthesized using sol�gel auto combustion method. The product was characterized using x-ray diffraction, Raman spectroscopy, field emission scanning electron microscopy, Fourier transforms infrared spectroscopy and vibrating sample magnetometer. The results show the Ni/NiO phases and the ferromagnetic nature of the sample. The Ni/NiO nanofluids were prepared to investigate the effect on oil�water interfacial tension in enhanced oil recovery under electromagnetic waves using an inverted pendant drop method. The results show a significant decrease in interfacial tension under electromagnetic waves of frequency 2.2 kHz at low wt. of Ni/NiO and at room temperature. The decrease in the interfacial tension has been observed by increasing the temperature to 90 °C using temperature controller. The decrease in the interfacial tension could be due to the interaction of oscillating B-field of waves and magnetic domains of adsorbing nanoparticles at the oil�water interface which disturbed the oil�water interface. © 2019, ASM International.
format Article
author Baig, M.K.
Soleimani, H.
Yahya, N.
Sabet, M.
spellingShingle Baig, M.K.
Soleimani, H.
Yahya, N.
Sabet, M.
Magnetic Behavior of Ni/NiO Core�Shell Nanoparticles under Electromagnetic Waves for Oil�Water Interfacial Tension Reduction
author_sort Baig, M.K.
title Magnetic Behavior of Ni/NiO Core�Shell Nanoparticles under Electromagnetic Waves for Oil�Water Interfacial Tension Reduction
title_short Magnetic Behavior of Ni/NiO Core�Shell Nanoparticles under Electromagnetic Waves for Oil�Water Interfacial Tension Reduction
title_full Magnetic Behavior of Ni/NiO Core�Shell Nanoparticles under Electromagnetic Waves for Oil�Water Interfacial Tension Reduction
title_fullStr Magnetic Behavior of Ni/NiO Core�Shell Nanoparticles under Electromagnetic Waves for Oil�Water Interfacial Tension Reduction
title_full_unstemmed Magnetic Behavior of Ni/NiO Core�Shell Nanoparticles under Electromagnetic Waves for Oil�Water Interfacial Tension Reduction
title_sort magnetic behavior of ni/nio core�shell nanoparticles under electromagnetic waves for oil�water interfacial tension reduction
publisher Springer New York LLC
publishDate 2019
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85074189649&doi=10.1007%2fs11665-019-04301-x&partnerID=40&md5=c868f686e97ac748e11fe1213acc0706
http://eprints.utp.edu.my/24967/
_version_ 1741196897824014336
score 11.62408

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