Preparation and Investigation of a Novel Organic Polymer Consisting of 2,2,6,6-Tetramethylpiperidine-N-oxy as a Cathode Active Material in Li-Ion Batteries
In the present study, a novel organic polymer consisting of 2,2,6,6-tetramethylpiperidine-N-oxyl group as an electroactive center is employed by synthesizing it from a commercially ready polymer. An investigation on electrochemical and battery properties of this material as a cathode active material...
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | International Journal of Electrochemistry |
| Online Access: | http://dx.doi.org/10.1155/2013/732749 |
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| _version_ | 1832568089335562240 |
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| author | Emre Biçer Atilla Öktemer |
| author_facet | Emre Biçer Atilla Öktemer |
| author_sort | Emre Biçer |
| collection | DOAJ |
| description | In the present study, a novel organic polymer consisting of 2,2,6,6-tetramethylpiperidine-N-oxyl group as an electroactive center is employed by synthesizing it from a commercially ready polymer. An investigation on electrochemical and battery properties of this material as a cathode active material in different electrolyte salts was conducted. A coin cell shows a discharge capacity of 40 mAh g−1 at 1 C which is 76% of its theoretical capacity. It is observed that there is no significant decrease in capacity value even at 2 C and 5 C which indicates that it is applicable for the high-power applications. Besides, a good cycle stability is obtained with the organic radical battery. |
| format | Article |
| id | doaj-art-903f33d696e44f87845bf5ee0d6dceeb |
| institution | Kabale University |
| issn | 2090-3529 2090-3537 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Electrochemistry |
| spelling | doaj-art-903f33d696e44f87845bf5ee0d6dceeb2025-02-03T00:59:49ZengWileyInternational Journal of Electrochemistry2090-35292090-35372013-01-01201310.1155/2013/732749732749Preparation and Investigation of a Novel Organic Polymer Consisting of 2,2,6,6-Tetramethylpiperidine-N-oxy as a Cathode Active Material in Li-Ion BatteriesEmre Biçer0Atilla Öktemer1TUBITAK Marmara Research Center, Energy Institute, Gebze 41470, Kocaeli, TurkeyDepartment of Chemistry, Faculty of Science, Ankara University, Tandogan, 06100 Ankara, TurkeyIn the present study, a novel organic polymer consisting of 2,2,6,6-tetramethylpiperidine-N-oxyl group as an electroactive center is employed by synthesizing it from a commercially ready polymer. An investigation on electrochemical and battery properties of this material as a cathode active material in different electrolyte salts was conducted. A coin cell shows a discharge capacity of 40 mAh g−1 at 1 C which is 76% of its theoretical capacity. It is observed that there is no significant decrease in capacity value even at 2 C and 5 C which indicates that it is applicable for the high-power applications. Besides, a good cycle stability is obtained with the organic radical battery.http://dx.doi.org/10.1155/2013/732749 |
| spellingShingle | Emre Biçer Atilla Öktemer Preparation and Investigation of a Novel Organic Polymer Consisting of 2,2,6,6-Tetramethylpiperidine-N-oxy as a Cathode Active Material in Li-Ion Batteries International Journal of Electrochemistry |
| title | Preparation and Investigation of a Novel Organic Polymer Consisting of 2,2,6,6-Tetramethylpiperidine-N-oxy as a Cathode Active Material in Li-Ion Batteries |
| title_full | Preparation and Investigation of a Novel Organic Polymer Consisting of 2,2,6,6-Tetramethylpiperidine-N-oxy as a Cathode Active Material in Li-Ion Batteries |
| title_fullStr | Preparation and Investigation of a Novel Organic Polymer Consisting of 2,2,6,6-Tetramethylpiperidine-N-oxy as a Cathode Active Material in Li-Ion Batteries |
| title_full_unstemmed | Preparation and Investigation of a Novel Organic Polymer Consisting of 2,2,6,6-Tetramethylpiperidine-N-oxy as a Cathode Active Material in Li-Ion Batteries |
| title_short | Preparation and Investigation of a Novel Organic Polymer Consisting of 2,2,6,6-Tetramethylpiperidine-N-oxy as a Cathode Active Material in Li-Ion Batteries |
| title_sort | preparation and investigation of a novel organic polymer consisting of 2 2 6 6 tetramethylpiperidine n oxy as a cathode active material in li ion batteries |
| url | http://dx.doi.org/10.1155/2013/732749 |
| work_keys_str_mv | AT emrebicer preparationandinvestigationofanovelorganicpolymerconsistingof2266tetramethylpiperidinenoxyasacathodeactivematerialinliionbatteries AT atillaoktemer preparationandinvestigationofanovelorganicpolymerconsistingof2266tetramethylpiperidinenoxyasacathodeactivematerialinliionbatteries |