Hierarchical porous NiCo2O4 nanowires for high-rate supercapacitors

• المؤلفون الرئيسيون: Jiang, Hao, Ma, Jan, Li, Chunzhong
• مؤلفون آخرون: School of Materials Science & Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/100992; http://hdl.handle.net/10220/11068
• المؤسسة: Nanyang Technological University

We demonstrate a simple and scalable strategy for synthesizing hierarchical porous NiCo2O4 nanowires which exhibit a high specific capacitance of 743 F g−1 at 1 A g−1 with excellent rate performance (78.6% capacity retention at 40 A g−1) and cycling stability (only 6.2% loss after 3000 cycles)....