A conjugated copolymer of N‐Phenyl‐p‐phenylenediamine and pyrene as promising cathode for rechargeable Lithium–ion batteries
A novel conjugated copolymer has been synthesized and employed as an organic cathode material in rechargeable Lithium-ion batteries (LIBs). Due to the synergistic effects from conducting aniline and pyrene units, the resultant batteries based on the as-obtained copolymer can deliver a promising reve...
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| Main Authors: | , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/105033 http://hdl.handle.net/10220/49283 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | A novel conjugated copolymer has been synthesized and employed as an organic cathode material in rechargeable Lithium-ion batteries (LIBs). Due to the synergistic effects from conducting aniline and pyrene units, the resultant batteries based on the as-obtained copolymer can deliver a promising reversible specific capacity of 113 mAh g-1 with a high voltage output of 3.2 V and a
remarkable 75.2 % capacity retention after 180 cycles. Moreover, an excellent rate performance is also achieved with a fast recovery of the capacity at different current densities. |
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