Synthesis and electrochemical energy storage performance evaluation of PANI functionalized CNTs/Ni–Zn (PO4)2 nanocomposites

Shehzad, Waseem; Karim, Muhammad Ramzan Abdul

doi:10.1007/s00339-023-06732-9

Cited by 6 publications

(1 citation statement)

References 68 publications

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“…[1][2][3] A lot of work is currently being done to develop various nanomaterials that can store a large amount of energy and improve the cycle life. The advanced materials for super-capacitors, among many others that have been subject of considerable investigation, include carbon-based nanomaterials and transition metal-based materials, such as oxides, [4] sulfides, [5] selenides, [6] phosphides, [7] hydroxides, [8] carbides, [9] phosphates, [10] etc. Transition metal-based materials, in particular, have drawn increased attention owing to their advantageous properties in unique electrochemical activity and electrical conductivity.…”

Section: Introductionmentioning

confidence: 99%

The Fabrication of Amine‐Incorporated Zinc Complex/Carbon Dot Composite Electrodes Using Gamma Irradiation for High‐Performance Supercapacitors

Phetcharee,

Jorn‐am,

Pholauyphon

et al. 2023

ChemistrySelect

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Novel amine‐incorporated zinc complex/carbon dots composites were created and used as supercapacitor electrode materials in this study. By using a one‐step gamma irradiation, the amine‐incorporated zinc complex/carbon dots composites were prepared from zinc acetate dihydrate, ethylenediamine, and carbon dots. The impacts of ethylenediamine and carbon dots on the performance of the supercapacitor were examined. The highest specific capacitance obtained in this work was 179.9 F g−1 along with an excellent 91 % capacitance retention after 10,000 cycles. To clarify the mechanistic insights on the improved supercapacitor performance, an electrochemical analysis was performed, and it was found that amine incorporation improved the diffusion process of charge transfer, which led to better charge storage and higher capacitance. We have demonstrated that gamma irradiation is a simple and efficient method for creating electro‐active materials based on amine‐incorporated zinc complex/carbon dots composites for supercapacitors with improved performance and electrochemical properties.

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