| ชื่อเรื่อง | : | Sodium vanadium oxide : a new material for high-performance symmetric sodium-ion batteries |
| นักวิจัย | : | Hartung, Steffen , Bucher, Nicolas , Nair, Vivek Sahadevan , Ling, Cheah Yan , Wang, Yuxi , Hoster, Harry E. , Srinivasan, Madhavi |
| คำค้น | : | DRNTU::Engineering::Materials::Energy materials |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Hartung, S., Bucher, N., Nair, V. S., Ling, C. Y., Wang, Y., Hoster, H. E., et al. (2014). Sodium vanadium oxide : a new material for high-performance symmetric sodium-ion batteries. ChemPhysChem, 15(10), 2121-2128. , 1439-4235 , http://hdl.handle.net/10220/20694 , http://dx.doi.org/10.1002/cphc.201402020 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | ChemPhysChem |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Room-temperature sodium-ion batteries have the potential to become the technology of choice for large-scale electrochemical energy storage because of the high sodium abundance and low costs. However, not many materials meet the performance requirements for practical applications. Here, we report a novel sodium-ion battery electrode material, Na2.55V6O16⋅0.6 H2O, that shows significant capacities and stabilities at high current rates up to 800 mA g−1. X-ray photoelectron spectroscopy measurements are carried out to better understand the underlying reactions. Moreover, due to the different oxidation states of vanadium, this material can also be employed in a symmetric full cell, which would decrease production costs even further. For these full cells, capacity and stability tests are conducted using various cathode:anode mass ratios. |
| บรรณานุกรม | : |
Hartung, Steffen , Bucher, Nicolas , Nair, Vivek Sahadevan , Ling, Cheah Yan , Wang, Yuxi , Hoster, Harry E. , Srinivasan, Madhavi . (2557). Sodium vanadium oxide : a new material for high-performance symmetric sodium-ion batteries.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Hartung, Steffen , Bucher, Nicolas , Nair, Vivek Sahadevan , Ling, Cheah Yan , Wang, Yuxi , Hoster, Harry E. , Srinivasan, Madhavi . 2557. "Sodium vanadium oxide : a new material for high-performance symmetric sodium-ion batteries".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Hartung, Steffen , Bucher, Nicolas , Nair, Vivek Sahadevan , Ling, Cheah Yan , Wang, Yuxi , Hoster, Harry E. , Srinivasan, Madhavi . "Sodium vanadium oxide : a new material for high-performance symmetric sodium-ion batteries."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print. Hartung, Steffen , Bucher, Nicolas , Nair, Vivek Sahadevan , Ling, Cheah Yan , Wang, Yuxi , Hoster, Harry E. , Srinivasan, Madhavi . Sodium vanadium oxide : a new material for high-performance symmetric sodium-ion batteries. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.
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