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Electrospun porous NiCo2O4 nanotubes as advanced electrodes for electrochemical capacitors

หน่วยงาน Nanyang Technological University, Singapore

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ชื่อเรื่อง : Electrospun porous NiCo2O4 nanotubes as advanced electrodes for electrochemical capacitors
นักวิจัย : Li, Linlin , Peng, Shengjie , Cheah, Yan Ling , Teh, Pei Fen , Wang, Jin , Wee, Grace , Ko, Yahwen , Wong, Chui Ling , Srinivasan, Madhavi
คำค้น : DRNTU::Engineering::Materials
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2556
อ้างอิง : Li, L., Peng, S., Cheah, Y., Teh, P., Wang, J., Wee, G., et al. (2013). Electrospun porous NiCo2O4 nanotubes as advanced electrodes for electrochemical capacitors. Chemistry - A European Journal, 19(19), 5892-5898. , 0947-6539 , http://hdl.handle.net/10220/18952 , http://dx.doi.org/10.1002/chem.201204153
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Chemistry - a European journal
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Novel, porous NiCo2O4 nanotubes (NCO-NTs) are prepared by a single-spinneret electrospinning technique followed by calcination in air. The obtained NCO-NTs display a one-dimensional architecture with a porous structure and hollow interiors. The effect of precursor concentration on the morphologies of the products is investigated. Due to their unique structure, the prepared NCO-NT electrode exhibits a high specific capacitance (1647 F g−1 at 1 A g−1), excellent rate capability (77.3 % capacity retention at 25 A g−1), and outstanding cycling stability (6.4 % loss after 3000 cycles), which indicates it has great potential for high-performance electrochemical capacitors. The desirable enhanced capacitive performance of NCO-NTs can be attributed to the relatively large specific surface area of these porous and hollow one-dimensional nanostructures.

บรรณานุกรม :
Li, Linlin , Peng, Shengjie , Cheah, Yan Ling , Teh, Pei Fen , Wang, Jin , Wee, Grace , Ko, Yahwen , Wong, Chui Ling , Srinivasan, Madhavi . (2556). Electrospun porous NiCo2O4 nanotubes as advanced electrodes for electrochemical capacitors.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Li, Linlin , Peng, Shengjie , Cheah, Yan Ling , Teh, Pei Fen , Wang, Jin , Wee, Grace , Ko, Yahwen , Wong, Chui Ling , Srinivasan, Madhavi . 2556. "Electrospun porous NiCo2O4 nanotubes as advanced electrodes for electrochemical capacitors".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Li, Linlin , Peng, Shengjie , Cheah, Yan Ling , Teh, Pei Fen , Wang, Jin , Wee, Grace , Ko, Yahwen , Wong, Chui Ling , Srinivasan, Madhavi . "Electrospun porous NiCo2O4 nanotubes as advanced electrodes for electrochemical capacitors."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print.
Li, Linlin , Peng, Shengjie , Cheah, Yan Ling , Teh, Pei Fen , Wang, Jin , Wee, Grace , Ko, Yahwen , Wong, Chui Ling , Srinivasan, Madhavi . Electrospun porous NiCo2O4 nanotubes as advanced electrodes for electrochemical capacitors. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.