Phyto-synthesized facile Pd/NiOPdO ternary nanocomposite for electrochemical supercapacitor applications

Shaheen, Irum and Ahmad, Khuram Shahzad and Zequine, Camila and Gupta, Ram K. and Thomas, Andrew G. and Qureshi, Anjum and Malik, Mohammad Azad and Kolkar, Javed (2022) Phyto-synthesized facile Pd/NiOPdO ternary nanocomposite for electrochemical supercapacitor applications. RSC Advances, 12 (54). pp. 35409-35417. ISSN 2046-2069

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Sustainable and effective electrochemical materials for supercapacitors are greatly needed for solving the global problems of energy storage. In this regard, a facile nanocomposite of Pd/NiOPdO was synthesized using foliar phyto eco-friendly agents and examined as an electrochemical electrode active material for supercapacitor application. The nanocomposite showed a mixed phase of a ternary nano metal oxide phase of rhombohedral NiO and tetragonal PdO confirmed by X-ray diffraction (XRD), scanning electron microscopy (SEM) and XPS (X-rays photoelectron spectroscopy). The optical (direct) energy value of the synthesized nanocomposite was 3.14 eV. The phyto-functionalized nanocomposite was studied for electrochemical supercapacitor properties and revealed a specific capacitance of 88 F g−1 and low internal resistance of 0.8 Ω. The nanoscale and phyto organic species functionalized nanocomposite exhibited enhanced electrochemical properties for supercapacitor application.
Item Type: Article
Divisions: Sabancı University Nanotechnology Research and Application Center
Depositing User: Irum Shaheen
Date Deposited: 12 Apr 2023 15:26
Last Modified: 12 Apr 2023 15:26

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