| ชื่อเรื่อง | : | Porous Co3O4 nanowires derived from long Co(CO3)0.5(OH)·0.11H2O nanowires with improved supercapacitive properties |
| นักวิจัย | : | Wang, Bao , Zhu, Ting , Wu, Hao Bin , Xu, Rong , Chen, Jun Song , Lou, David Xiong Wen |
| คำค้น | : | - |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Wang, B., Zhu, T., Wu, H. B., Xu, R., Chen, J. S., & Lou, D. X. W. (2012). Porous Co3O4 nanowires derived from long Co(CO3)0.5(OH)·0.11H2O nanowires with improved supercapacitive properties. Nanoscale, 4(6), 2145-2149. , 2040-3364 , http://hdl.handle.net/10220/10741 , http://dx.doi.org/10.1039/c2nr11897a |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Nanoscale |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Porous Co3O4 nanowires with large aspect ratio have been obtained by annealing long Co(CO3)0.5(OH)·0.11H2O precursor nanowires synthesized by a facile hydrothermal method. The results show that the amount of the additive (urea) has an important impact on the morphology of the as-synthesized cobalt-carbonate-hydroxide intermediate, where the uniformity and the overall structure can be controlled by changing the urea concentration. After the heat treatment, the as-obtained phase-pure Co3O4 nanowires with a well retained structure are applied as the electrode material for supercapacitors, and the sample exhibits excellent performance with a high specific capacitance of 240 F g−1 after 2000 charge/discharge cycles, corresponding to a retention of 98% of the initial capacitance. |
| บรรณานุกรม | : |
Wang, Bao , Zhu, Ting , Wu, Hao Bin , Xu, Rong , Chen, Jun Song , Lou, David Xiong Wen . (2555). Porous Co3O4 nanowires derived from long Co(CO3)0.5(OH)·0.11H2O nanowires with improved supercapacitive properties.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wang, Bao , Zhu, Ting , Wu, Hao Bin , Xu, Rong , Chen, Jun Song , Lou, David Xiong Wen . 2555. "Porous Co3O4 nanowires derived from long Co(CO3)0.5(OH)·0.11H2O nanowires with improved supercapacitive properties".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wang, Bao , Zhu, Ting , Wu, Hao Bin , Xu, Rong , Chen, Jun Song , Lou, David Xiong Wen . "Porous Co3O4 nanowires derived from long Co(CO3)0.5(OH)·0.11H2O nanowires with improved supercapacitive properties."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Wang, Bao , Zhu, Ting , Wu, Hao Bin , Xu, Rong , Chen, Jun Song , Lou, David Xiong Wen . Porous Co3O4 nanowires derived from long Co(CO3)0.5(OH)·0.11H2O nanowires with improved supercapacitive properties. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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