| ชื่อเรื่อง | : | High power lithium-ion hybrid electrochemical capacitors using spinel LiCrTiO4 as insertion electrode |
| นักวิจัย | : | Aravindan, Vanchiappan , Chuiling, W. , Madhavi, Srinivasan |
| คำค้น | : | DRNTU::Engineering::Materials |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Aravindan, V., Chuiling, W., & Madhavi, S. (2012). High power lithium-ion hybrid electrochemical capacitors using spinel LiCrTiO4 as insertion electrode. Journal of Materials Chemistry, 22(31), 16026-16031. , http://hdl.handle.net/10220/11572 , http://dx.doi.org/10.1039/c2jm32970k |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Journal of materials chemistry |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We report the synthesis and electrochemical performance of sub-micron size LiCrTiO4 particles prepared by a solid-state approach. X-ray diffraction and transmission electron microscopic studies are used to analyze the structural and morphological properties, respectively, of the synthesized powders. Electrochemical Li-insertion properties are evaluated in half-cell configurations (Li/LiCrTiO4) by means of both galvanostatic and potentiostatic modes between 1 and 2.5 V vs. Li. Reversible insertion of almost one mole of lithium (155 mA h g−1) is noted at a low current rate of 15 mA g−1 and rendered an excellent cycling profile as well. A non-aqueous Li-ion electrochemical hybrid capacitor (Li-HEC) is fabricated with an optimized mass loading of activated carbon (AC) cathode and synthesized LiCrTiO4 as anode in 1 M LiPF6 in ethylene carbonate–diethyl carbonate solution and cycled between 1 and 3 V under ambient conditions. The Li-HEC delivered maximum specific energy and power densities of 23 W h kg−1 and 4 kW kg−1, respectively. |
| บรรณานุกรม | : |
Aravindan, Vanchiappan , Chuiling, W. , Madhavi, Srinivasan . (2555). High power lithium-ion hybrid electrochemical capacitors using spinel LiCrTiO4 as insertion electrode.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Aravindan, Vanchiappan , Chuiling, W. , Madhavi, Srinivasan . 2555. "High power lithium-ion hybrid electrochemical capacitors using spinel LiCrTiO4 as insertion electrode".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Aravindan, Vanchiappan , Chuiling, W. , Madhavi, Srinivasan . "High power lithium-ion hybrid electrochemical capacitors using spinel LiCrTiO4 as insertion electrode."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Aravindan, Vanchiappan , Chuiling, W. , Madhavi, Srinivasan . High power lithium-ion hybrid electrochemical capacitors using spinel LiCrTiO4 as insertion electrode. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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