The Electrochemical Stability of Starch Carbon as an Important Property in the Construction of a Lithium-Ion Cell
This paper shows use of starch-based carbon (CSC) and graphene as the anode electrode for lithium-ion cell. To describe electrochemical stability of the half-cell system and kinetic parameters of charging process in different temperatures, electrochemical impedance spectroscopy (EIS) measurement was...
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| Format: | Article |
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MDPI AG
2021-07-01
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| Online Access: | https://www.mdpi.com/1099-4300/23/7/861 |
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| author | Beata Kurc Marita Pigłowska Łukasz Rymaniak |
| author_facet | Beata Kurc Marita Pigłowska Łukasz Rymaniak |
| author_sort | Beata Kurc |
| collection | DOAJ |
| description | This paper shows use of starch-based carbon (CSC) and graphene as the anode electrode for lithium-ion cell. To describe electrochemical stability of the half-cell system and kinetic parameters of charging process in different temperatures, electrochemical impedance spectroscopy (EIS) measurement was adopted. It has been shown that smaller resistances are observed for CSC. Additionally, Bode plots show high electrochemical stability at higher temperatures. The activation energy for the SEI (solid–electrolyte interface) layer, charge transfer, and electrolyte were in the ranges of 24.06–25.33, 68.18–118.55, and 13.84–15.22 kJ mol<sup>−1</sup>, respectively. Moreover, the activation energy of most processes is smaller for CSC, which means that this electrode could serve as an eco-friendly biodegradable lithium-ion cell element. |
| first_indexed | 2024-03-10T09:40:30Z |
| format | Article |
| id | doaj.art-bc8ada4771174aa392086d37e87df3e1 |
| institution | Directory Open Access Journal |
| issn | 1099-4300 |
| language | English |
| last_indexed | 2024-03-10T09:40:30Z |
| publishDate | 2021-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Entropy |
| spelling | doaj.art-bc8ada4771174aa392086d37e87df3e12023-11-22T03:44:56ZengMDPI AGEntropy1099-43002021-07-0123786110.3390/e23070861The Electrochemical Stability of Starch Carbon as an Important Property in the Construction of a Lithium-Ion CellBeata Kurc0Marita Pigłowska1Łukasz Rymaniak2Institute of Chemistry and Electrochemistry, Faculty of Chemical Technology, Poznan University of Technology, Berdychowo 4, PL-60965 Poznan, PolandFaculty of Chemical Technology, Poznan University of Technology, Berdychowo 4, PL-60965 Poznan, PolandInstitute of Combustion Engines and Powertrains, Faculty of Civil and Transport Engineering, Poznan University of Technology, Piotrowo 3, PL-60965 Poznan, PolandThis paper shows use of starch-based carbon (CSC) and graphene as the anode electrode for lithium-ion cell. To describe electrochemical stability of the half-cell system and kinetic parameters of charging process in different temperatures, electrochemical impedance spectroscopy (EIS) measurement was adopted. It has been shown that smaller resistances are observed for CSC. Additionally, Bode plots show high electrochemical stability at higher temperatures. The activation energy for the SEI (solid–electrolyte interface) layer, charge transfer, and electrolyte were in the ranges of 24.06–25.33, 68.18–118.55, and 13.84–15.22 kJ mol<sup>−1</sup>, respectively. Moreover, the activation energy of most processes is smaller for CSC, which means that this electrode could serve as an eco-friendly biodegradable lithium-ion cell element.https://www.mdpi.com/1099-4300/23/7/861starchcarbonEISBode plotsSEI |
| spellingShingle | Beata Kurc Marita Pigłowska Łukasz Rymaniak The Electrochemical Stability of Starch Carbon as an Important Property in the Construction of a Lithium-Ion Cell Entropy starch carbon EIS Bode plots SEI |
| title | The Electrochemical Stability of Starch Carbon as an Important Property in the Construction of a Lithium-Ion Cell |
| title_full | The Electrochemical Stability of Starch Carbon as an Important Property in the Construction of a Lithium-Ion Cell |
| title_fullStr | The Electrochemical Stability of Starch Carbon as an Important Property in the Construction of a Lithium-Ion Cell |
| title_full_unstemmed | The Electrochemical Stability of Starch Carbon as an Important Property in the Construction of a Lithium-Ion Cell |
| title_short | The Electrochemical Stability of Starch Carbon as an Important Property in the Construction of a Lithium-Ion Cell |
| title_sort | electrochemical stability of starch carbon as an important property in the construction of a lithium ion cell |
| topic | starch carbon EIS Bode plots SEI |
| url | https://www.mdpi.com/1099-4300/23/7/861 |
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