Sodium Rechargeable Batteries with Electrolytes Based on Nafion Membranes Intercalated by Mixtures of Organic Solvents
The possibilities of manufacturing batteries with Nafion 117 membranes in the Na<sup>+</sup>-form intercalated by mixtures of non-aqueous organic solvents used both as an electrolyte, separator, and binder were investigated. Electrochemical stability of various organic solvent mixtures b...
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| Format: | Article |
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MDPI AG
2018-12-01
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| Series: | Batteries |
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| Online Access: | https://www.mdpi.com/2313-0105/4/4/61 |
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| author | Tatiana Kulova Alexander Skundin Andrey Chekannikov Svetlana Novikova Daria Voropaeva Andrey Yaroslavtsev |
| author_facet | Tatiana Kulova Alexander Skundin Andrey Chekannikov Svetlana Novikova Daria Voropaeva Andrey Yaroslavtsev |
| author_sort | Tatiana Kulova |
| collection | DOAJ |
| description | The possibilities of manufacturing batteries with Nafion 117 membranes in the Na<sup>+</sup>-form intercalated by mixtures of non-aqueous organic solvents used both as an electrolyte, separator, and binder were investigated. Electrochemical stability of various organic solvent mixtures based on <i>N</i>,<i>N</i>-dimethylacetamide, ethylene carbonate, propylene carbonate, and tetrahydrofuran were characterized. It was shown that a sodium battery based on a Nafion-Na membrane intercalated by mixture of ethylene carbonate and propylene carbonate with a Na<sub>3</sub>V<sub>1.9</sub>Fe<sub>0.1</sub>(PO<sub>4</sub>)<sub>3</sub>/C positive electrode is characterized by a discharge capacity of ≈110 mAh·g<sup>−1</sup> (current density of 10 mA·g<sup>−1</sup>) at room temperature and shows the ability to cycle without degradation during 20 cycles. Batteries with Nafion membrane electrolytes, containing <i>N</i>,<i>N</i>-dimethylacetamide, were characterized using capacity fading during cycling, which is due to the interaction of <i>N</i>,<i>N</i>-dimethylacetamide and a negative sodium electrode. |
| first_indexed | 2024-12-10T11:13:55Z |
| format | Article |
| id | doaj.art-e5d9e18fe17b4db69fe4d688789a811f |
| institution | Directory Open Access Journal |
| issn | 2313-0105 |
| language | English |
| last_indexed | 2024-12-10T11:13:55Z |
| publishDate | 2018-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Batteries |
| spelling | doaj.art-e5d9e18fe17b4db69fe4d688789a811f2022-12-22T01:51:18ZengMDPI AGBatteries2313-01052018-12-01446110.3390/batteries4040061batteries4040061Sodium Rechargeable Batteries with Electrolytes Based on Nafion Membranes Intercalated by Mixtures of Organic SolventsTatiana Kulova0Alexander Skundin1Andrey Chekannikov2Svetlana Novikova3Daria Voropaeva4Andrey Yaroslavtsev5A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, 31-4, Leninskii Prospect, Moscow 119071, RussiaA.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, 31-4, Leninskii Prospect, Moscow 119071, RussiaSkolkovsky Institute of Science and Technology, 3, ul. Nobel, Moscow 121205, RussiaN.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, 31, Leninskii Prospect, Moscow 119991, RussiaLomonosov Moscow State University, 1 Leninskie gory, Moscow 119991, RussiaN.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, 31, Leninskii Prospect, Moscow 119991, RussiaThe possibilities of manufacturing batteries with Nafion 117 membranes in the Na<sup>+</sup>-form intercalated by mixtures of non-aqueous organic solvents used both as an electrolyte, separator, and binder were investigated. Electrochemical stability of various organic solvent mixtures based on <i>N</i>,<i>N</i>-dimethylacetamide, ethylene carbonate, propylene carbonate, and tetrahydrofuran were characterized. It was shown that a sodium battery based on a Nafion-Na membrane intercalated by mixture of ethylene carbonate and propylene carbonate with a Na<sub>3</sub>V<sub>1.9</sub>Fe<sub>0.1</sub>(PO<sub>4</sub>)<sub>3</sub>/C positive electrode is characterized by a discharge capacity of ≈110 mAh·g<sup>−1</sup> (current density of 10 mA·g<sup>−1</sup>) at room temperature and shows the ability to cycle without degradation during 20 cycles. Batteries with Nafion membrane electrolytes, containing <i>N</i>,<i>N</i>-dimethylacetamide, were characterized using capacity fading during cycling, which is due to the interaction of <i>N</i>,<i>N</i>-dimethylacetamide and a negative sodium electrode.https://www.mdpi.com/2313-0105/4/4/61sodium rechargeable batterypolymer electrolyteNafioncycle stabilityelectrochemical stability |
| spellingShingle | Tatiana Kulova Alexander Skundin Andrey Chekannikov Svetlana Novikova Daria Voropaeva Andrey Yaroslavtsev Sodium Rechargeable Batteries with Electrolytes Based on Nafion Membranes Intercalated by Mixtures of Organic Solvents Batteries sodium rechargeable battery polymer electrolyte Nafion cycle stability electrochemical stability |
| title | Sodium Rechargeable Batteries with Electrolytes Based on Nafion Membranes Intercalated by Mixtures of Organic Solvents |
| title_full | Sodium Rechargeable Batteries with Electrolytes Based on Nafion Membranes Intercalated by Mixtures of Organic Solvents |
| title_fullStr | Sodium Rechargeable Batteries with Electrolytes Based on Nafion Membranes Intercalated by Mixtures of Organic Solvents |
| title_full_unstemmed | Sodium Rechargeable Batteries with Electrolytes Based on Nafion Membranes Intercalated by Mixtures of Organic Solvents |
| title_short | Sodium Rechargeable Batteries with Electrolytes Based on Nafion Membranes Intercalated by Mixtures of Organic Solvents |
| title_sort | sodium rechargeable batteries with electrolytes based on nafion membranes intercalated by mixtures of organic solvents |
| topic | sodium rechargeable battery polymer electrolyte Nafion cycle stability electrochemical stability |
| url | https://www.mdpi.com/2313-0105/4/4/61 |
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