Sonochemical Synthesis of Terbium Tungstate for Developing High Power Supercapacitors With Enhanced Energy Densities

Sonochemical Synthesis of Terbium Tungstate for Developing High Power Supercapacitors With Enhanced Energy Densities Publisher Pubmed

Sobhaninasab A¹ ; Rahiminasrabadi M^{2, 3} ; Naderi HR⁴ ; Pourmohamadian V⁵ ; Ahmadi F⁶ ; Ganjali MR^{4, 7} ; Ehrlich H⁸

Show Affiliations

1. Young Researchers and Elite Club, Arak Branch, Islamic Azad University, Arak, Iran
2. Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
3. Faculty of Pharmacy, Baqiyatallah University of Medical Sciences, Tehran, Iran
4. Center of Excellence in Electrochemistry, University of Tehran, Tehran, Iran
5. Department of Chemistry, Payame Noor University, Tehran, Iran
6. Department of Medicinal Chemistry, School of Pharmacyâ€“International Campus, University of Medical Sciences, Tehran, Iran
7. Biosensor Research Centre, Endocrinology & Metabolism Molecular and Cellular Research Institute, Tehran University of Medical Sciences, Tehran, Iran
8. Institute of Experimental Physics, TU Bergakademie, Freiberg, Germany

Source: Ultrasonics Sonochemistry Published:2018

Abstract

Sonochemically prepared nanoparticles of terbium tungstate (TWNPs) were evaluated through scanning electron microscopy (SEM), thermogravimetric analysis (TGA), X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR), UV–Vis spectroscopy, and the optimal products were further characterized in terms of their electrochemical properties using conventional and continuous cyclic voltammetry (CV, and CCV), galvanostatic charge/discharge technique, and electrochemical impedance spectroscopy (EIS). The CV studies indicated the TWNPs to have specific capacitance (SC) values of 336 and 205 F g−1 at 1 and 200 mV s−1, and galvanostatic charge-discharge tests revealed the SC of the TWNP-based electrodes to be 300 F g−1 at 1 Ag−1. Also continuous cyclic voltammetry evaluations proved the sample as having a capacitance retention value of 95.3% after applying 4000 potential cycles. In the light of the results TWNPs were concluded as favorable electrode materials for use in hybrid vehicle systems. © 2018 Elsevier B.V.

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Style	Citing Format
MLA	Sobhaninasab A, et al.. "Sonochemical Synthesis of Terbium Tungstate for Developing High Power Supercapacitors With Enhanced Energy Densities." Ultrasonics Sonochemistry, vol. 45, no. , 2018, pp. 189-196.
APA	Sobhaninasab A, Rahiminasrabadi M, Naderi HR, Pourmohamadian V, Ahmadi F, Ganjali MR, Ehrlich H (2018). Sonochemical Synthesis of Terbium Tungstate for Developing High Power Supercapacitors With Enhanced Energy Densities. Ultrasonics Sonochemistry, 45(), 189-196.
Chicago	Sobhaninasab A, Rahiminasrabadi M, Naderi HR, Pourmohamadian V, Ahmadi F, Ganjali MR, Ehrlich H. "Sonochemical Synthesis of Terbium Tungstate for Developing High Power Supercapacitors With Enhanced Energy Densities." Ultrasonics Sonochemistry 45, no. (2018): 189-196.
Harvard	Sobhaninasab A et al. (2018) 'Sonochemical Synthesis of Terbium Tungstate for Developing High Power Supercapacitors With Enhanced Energy Densities', Ultrasonics Sonochemistry, 45(), pp. 189-196.
Vancouver	Sobhaninasab A, Rahiminasrabadi M, Naderi HR, Pourmohamadian V, Ahmadi F, Ganjali MR, et al.. Sonochemical Synthesis of Terbium Tungstate for Developing High Power Supercapacitors With Enhanced Energy Densities. Ultrasonics Sonochemistry. 2018;45():189-196.
BibTex	@article{ author = {Sobhaninasab A and Rahiminasrabadi M and Naderi HR and Pourmohamadian V and Ahmadi F and Ganjali MR and Ehrlich H}, title = {Sonochemical Synthesis of Terbium Tungstate for Developing High Power Supercapacitors With Enhanced Energy Densities}, journal = {Ultrasonics Sonochemistry}, volume = {45}, number = {}, pages = {189-196}, year = {2018} }
RIS	TY - JOUR AU - Sobhaninasab A AU - Rahiminasrabadi M AU - Naderi HR AU - Pourmohamadian V AU - Ahmadi F AU - Ganjali MR AU - Ehrlich H TI - Sonochemical Synthesis of Terbium Tungstate for Developing High Power Supercapacitors With Enhanced Energy Densities JO - Ultrasonics Sonochemistry VL - 45 IS - SP - 189 EP - 196 PY - 2018 ER -

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