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Showing papers by "L. John Kennedy published in 2020"


Journal ArticleDOI
TL;DR: In this article, the synthesis of nickel oxide nanoparticles (NiO NPs) was reported using Solanum trilobatum leaf extract as the fuel and nickel nitrate as the precursor through hot plate combustion method.

58 citations


Journal ArticleDOI
TL;DR: In this article, the authors reported the biosynthesis of Nickel oxide nanorods (NiO NRs), using Phoenix dactylifera (Dates) extract, a safe, environment friendly and cost effective method.

37 citations


Journal ArticleDOI
TL;DR: In this paper, the authors reported on the preparation of hierarchical porous carbon from tea wastes for supercapacitors application and found a fruitful route for tea waste management wherein conversion of waste to worth resources is adopted.

24 citations


Journal ArticleDOI
TL;DR: In this article, a novel Cu2O/MoS2/rGO nanostructure has been synthesized using simple and cost-effective microwave method, which is a potential candidate for supercapacitor applications.

17 citations


Journal ArticleDOI
TL;DR: In this article, Zn1-xCuxFe2O4 (0.5) spinels were synthesized via sonication assisted microwave method and the prepared nanoparticles were characterized by XRD, FTIR, HR-SEM, EDX, DRS and VSM analysis.

13 citations