All‐Manganese‐Based Binder‐Free Stretchable Lithium‐Ion Batteries
| العنوان: | All‐Manganese‐Based Binder‐Free Stretchable Lithium‐Ion Batteries |
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| المؤلفون: | Zeyuan Cao, Taoli Gu, Bingqing Wei |
| المصدر: | Advanced Energy Materials. 7:1700369 |
| بيانات النشر: | Wiley, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Battery (electricity), Materials science, Renewable Energy, Sustainability and the Environment, Composite number, chemistry.chemical_element, Nanotechnology, 02 engineering and technology, Carbon nanotube, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, law.invention, Anode, chemistry, Nanocrystal, law, Electrode, General Materials Science, Lithium, Electronics, 0210 nano-technology |
| الوصف: | Advanced electrode materials with bendability and stretchability are critical for the rapid development of fully flexible/stretchable lithium-ion batteries. However, the sufficiently stretchable lithium-ion battery is still underdeveloped that is one of the biggest challenges preventing from realizing fully deformable power sources. Here, a low-temperature hydrothermal synthesis of a cathode material for stretchable lithium-ion battery is reported by the in situ growth of LiMn2O4 (LMO) nanocrystals inside 3D carbon nanotube (CNT) film networks. The LMO/CNT film composite has demonstrated the chemical bonding between the LMO active materials and CNT scaffolds, which is the most important characteristic of the stretchable electrodes. When coupled with a wrinkled MnOx/CNT film anode, a binder-free, all-manganese-based stretchable full battery cell is assembled which delivers a high average specific capacity of ≈97 mA h g−1 and stabilizes after over 300 cycles with an enormous strain of 100%. Furthermore, combining with other merits such as low cost, natural abundance, and environmentally friendly, the all-manganese design is expected to accelerate the practical applications of stretchable lithium-ion batteries for fully flexible and biomedical electronics. |
| تدمد: | 1614-6840 1614-6832 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::a333d0ac44bd17a2abd75b2907072ce9 https://doi.org/10.1002/aenm.201700369 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........a333d0ac44bd17a2abd75b2907072ce9 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 16146840 16146832 |
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