한국진공학회:학술대회논문집 (Proceedings of the Korean Vacuum Society Conference)
- 한국진공학회 2016년도 제50회 동계 정기학술대회 초록집
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- Pages.392.1-392.1
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- 2016
Synthesis and characterization of amorphous NiWO4 nanostructures
- Nagaraju, Goli (Department of Electronics and Radio Engineering, Kyung Hee University) ;
- Cha, Sung Min (Department of Electronics and Radio Engineering, Kyung Hee University) ;
- Yu, Jae Su (Department of Electronics and Radio Engineering, Kyung Hee University)
- 발행 : 2016.02.17
초록
Nowadays, research interest in developing the wearable devices are growing remarkably. Portable consumer electronic systems are becoming lightweight, flexible and even wearable. In fact, wearable electronics require energy storage device with thin, foldable, stretchable and conformable properties. Accordingly, developing the flexible energy storage devices with desirable abilities has become the main focus of research area. Among various energy storage devices, supercapacitors have been considered as an attractive next generation energy storage device owing to their advantageous properties of high power density, rapid charge-discharge rate, long-cycle life and high safety. The energy being stored in pseudocapacitors is relatively higher compared to the electrochemical double-layer capacitors, which is due to the continuous redox reactions generated in the electrode materials of pseudocapacitors. Generally, transition metal oxides/hydroxide (such as