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Satpathy S, Misra NK, Goyal V, Das S, Sharma V, Ali S. An AI-Based Newly Developed Analytical Formulation for Discharging Behavior of Supercapacitors with the Integration of a Review of Supercapacitor Challenges and Advancement Using Quantum Dots. Symmetry (Basel) 2023. [DOI: 10.3390/sym15040844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
Abstract
A supercapacitor is a type of electrical component that has larger capacitance, due to asymmetric behavior with better power density, and lower ESR (effective series resistance) than conventional energy-storage components. Supercapacitors can be used with battery technology to create an effective energy storage system due to their qualities and precise characterization. Studies have shown that the use of quantum dots as electrodes in supercapacitors can significantly increase their effectiveness. In this research article, we have used a Drude model based on free electrons (asymmetric nature) to describe the supercapacitor’s discharging characteristics. Commercially available Nippon DLA and Green-cap supercapacitors were used to verify the Drude model by discharging them through a constant current source using a simple current mirror circuit. The parameters of both the fractional-order models and our suggested method were estimated using the least-squares regression fitting approach. An intriguing finding from the Drude model is the current-dependent behavior of the leakage-parallel resistance in the constant current discharge process. Instead of using the traditional exponential rule, supercapacitors discharge according to a power law. This work reflects the strong symmetry of different aspects of designing a hybrid supercapacitor with high efficiency and reliability.
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Affiliation(s)
- Sambit Satpathy
- Computer Science and Engineering, Galgotias College of Engineering and Technology, Greater Noida 201310, India
| | - Neeraj Kumar Misra
- School of Electronics Engineering, VIT-AP University, Amaravathi 522237, India
| | - Vishal Goyal
- Electronics and Communication Engineering, GLA University, Mathura 281406, India
| | - Sanchali Das
- Computer Science Engineering, Bennett University, Greater Noida 201310, India
| | - Vishnu Sharma
- Computer Science and Engineering, Galgotias College of Engineering and Technology, Greater Noida 201310, India
| | - Shabir Ali
- Computer Science and Engineering, Bharati Vidyapeeth (D.U.), Pune 411030, India
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Ojha GP, Kang GW, Kuk YS, Hwang YE, Kwon OH, Pant B, Acharya J, Park YW, Park M. Silicon Carbide Nanostructures as Potential Carbide Material for Electrochemical Supercapacitors: A Review. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 13:150. [PMID: 36616060 PMCID: PMC9824291 DOI: 10.3390/nano13010150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/18/2022] [Accepted: 12/25/2022] [Indexed: 06/17/2023]
Abstract
Silicon carbide (SiC) is a very promising carbide material with various applications such as electrochemical supercapacitors, photocatalysis, microwave absorption, field-effect transistors, and sensors. Due to its enticing advantages of high thermal stability, outstanding chemical stability, high thermal conductivity, and excellent mechanical behavior, it is used as a potential candidate in various fields such as supercapacitors, water-splitting, photocatalysis, biomedical, sensors, and so on. This review mainly describes the various synthesis techniques of nanostructured SiC (0D, 1D, 2D, and 3D) and its properties. Thereafter, the ongoing research trends in electrochemical supercapacitor electrodes are fully excavated. Finally, the outlook of future research directions, key obstacles, and possible solutions are emphasized.
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Affiliation(s)
- Gunendra Prasad Ojha
- Carbon Composite Energy Nanomaterials Research Center, Woosuk University, Wanju-Gun, Chonbuk 55338, Republic of Korea
- Woosuk Institute of Smart Convergence Life Care (WSCLC), Woosuk University, Wanju, Chonbuk 55338, Republic of Korea
| | - Gun Woong Kang
- Research and Development Division, Korea Institute of Convergence Textile, Iksan, Chonbuk 54588, Republic of Korea
| | - Yun-Su Kuk
- Convergence Research Division, Korea Carbon Industry Promotion Agency (KCARBON), Jeonju, Chonbuk 54853, Republic of Korea
| | - Ye Eun Hwang
- Research and Development Division, Korea Institute of Convergence Textile, Iksan, Chonbuk 54588, Republic of Korea
| | - Oh Hoon Kwon
- Research and Development Division, Korea Institute of Convergence Textile, Iksan, Chonbuk 54588, Republic of Korea
| | - Bishweshwar Pant
- Carbon Composite Energy Nanomaterials Research Center, Woosuk University, Wanju-Gun, Chonbuk 55338, Republic of Korea
- Woosuk Institute of Smart Convergence Life Care (WSCLC), Woosuk University, Wanju, Chonbuk 55338, Republic of Korea
| | - Jiwan Acharya
- Carbon Composite Energy Nanomaterials Research Center, Woosuk University, Wanju-Gun, Chonbuk 55338, Republic of Korea
- Woosuk Institute of Smart Convergence Life Care (WSCLC), Woosuk University, Wanju, Chonbuk 55338, Republic of Korea
| | - Yong Wan Park
- Research and Development Division, Korea Institute of Convergence Textile, Iksan, Chonbuk 54588, Republic of Korea
| | - Mira Park
- Carbon Composite Energy Nanomaterials Research Center, Woosuk University, Wanju-Gun, Chonbuk 55338, Republic of Korea
- Woosuk Institute of Smart Convergence Life Care (WSCLC), Woosuk University, Wanju, Chonbuk 55338, Republic of Korea
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