High performance supercapacitor electrodes from electrospun nickel oxide nanowires
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- 作者：Baiju Vidhyadharan ; Nurul Khayyriah Mohd Zain ; Izan Izwan Misnon ; Radhiyah Abd Aziz ; Jamil Ismail ; Mashitah M. Yusoff ; Rajan Jose ; rjose@ump.edu.my" class="auth_mail
- 关键词：Renewable energy ; Electrochemical energy storage ; Batteries ; Nanofabrication ; Ceramic nanostructures
- 刊名：Journal of Alloys and Compounds
- 出版年：15 October 2014
- 年：2014
- 卷：610
- 期：Complete
- 页码：143-150
- 全文大小：1022 K
文摘
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NiO nanowires of diameter ∼50–70 nm are synthesized by electrospinning process.
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The supercapacitors fabricated using the nanowires gave specific capacitance ∼670 Fg−1 at 1 Ag−1.
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Specific capacitance as high as 30% of its theoretical capacitance is achieved.
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The device retained ∼100% of capacitance at the end of 1000 cycles at extreme conditions.