Performance optimization and fast rate capabilities of novel polymer cathode materials through balanced electronic and ionic transport
| العنوان: | Performance optimization and fast rate capabilities of novel polymer cathode materials through balanced electronic and ionic transport |
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| المؤلفون: | Luis Melecio-Zambrano, Colleen Q. Trainor, Brett P. Fors, Héctor D. Abruña, Cara N. Gannett, Brian M. Peterson |
| المصدر: | Journal of Materials Chemistry A. 9:5657-5663 |
| بيانات النشر: | Royal Society of Chemistry (RSC), 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Battery (electricity), chemistry.chemical_classification, Electrode material, Materials science, Renewable Energy, Sustainability and the Environment, business.industry, Ionic bonding, 02 engineering and technology, General Chemistry, Polymer, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, Electron transport chain, Cathode, 0104 chemical sciences, Ion, law.invention, Improved performance, chemistry, law, Optoelectronics, General Materials Science, 0210 nano-technology, business |
| الوصف: | The increasing demands for high-power electrical energy storage technologies require the development of new electrode materials and architectures with fast ion and electron transport. Herein, we report a new family of ter-polymers as battery cathode materials which exhibit significantly improved performance over their parent co-polymers: poly(phenylene-phenazine), and poly(1,3,5-phenylene-phenazine). The high electronic conductivity of poly(phenylene-phenazine) and fast ionic transport of poly(1,3,5-phenylene-phenazine) are combined in this series of ter-polymers, exhibiting improved battery performances which are especially apparent at high rates. The optimized ter-polymer delivers 180 mA h g−1 when discharged at 16 A g−1, demonstrating the effectiveness of balancing ionic and electronic transport properties. |
| تدمد: | 2050-7496 2050-7488 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::a6ae8efaa52f119b5ef35dbf3f2656ff https://doi.org/10.1039/d0ta11099j |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........a6ae8efaa52f119b5ef35dbf3f2656ff |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20507496 20507488 |
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