Journal article
Facile fabrication of platinum loaded poly(2,5-dimethoxy aniline)/activated carbon ternary nanocomposite as an efficient electrode material for high performance supercapacitors
JOURNAL OF ENERGY STORAGE, v 60, 106554
Apr 2023
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
This article details the fabrication of conductive Pt@PDMA/AC nanocomposite via layer by layer electrochemical deposition process on a flexible current collector for highly effective flexible supercapacitor. The unique nanostructure and crystallinity were characterized by using scanning electron microscope (SEM), transmission electron microscopy (TEM) and X-ray diffraction. These suggested electrodes make the most of their incredible electrical conductivity, mechanical strength, electrochemical stability, and adherence to a flexible current collector. They also exhibit great capacitive performance and exceptional cycle life. The Pt@ PDMA/AC electrode has contributed to a good specific capacitance of 348.48 F/g at current density 1 A/g. Further, the nanocomposite shows remarkable stability where 95 % of its capacity retained after 3000 cycles at 10 A/g. due to synergetic effects. The final nanocomposite contributes to a maximum energy density of 108.9 Whkg(-1) at the power density of 2840.86 Wkg(-1) at 1 A/g current density. The resulting nanocomposite is a strong contender for energy storage and flexible electronic devices due to its outstanding electrochemical characteristics and great cycle stability.
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Details
- Title
- Facile fabrication of platinum loaded poly(2,5-dimethoxy aniline)/activated carbon ternary nanocomposite as an efficient electrode material for high performance supercapacitors
- Publication Details
- JOURNAL OF ENERGY STORAGE, v 60, 106554
- Publisher
- ELSEVIER; AMSTERDAM
- Grant note
- This work was funded by the Researchers Supporting Project Number (RSP2023R265) , King Saud University, Riyadh, Saudi Arabia. Also, the authors would like to thank the basic research support from the National Institute of Technology Puducherry, Karaikal, India. The authors acknowledge the Central Research Facilities at ?Center for Nano and Soft Matter Sciences, Bengaluru?, India.
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Drexel University
- Web of Science ID
- WOS:000918404800001
- Scopus ID
- 2-s2.0-85146245881
- Other Identifier
- 991021861292004721
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- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Energy & Fuels