| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 봄 (05/02 ~ 05/04, 대구 엑스코(EXCO)) |
| 권호 |
22권 1호 |
| 발표분야 |
나노_포스터 |
| 제목 |
NiMoO4/CoMoO4 as improved metal oxide composite for high performance supercapacitor |
| 초록 |
Metal oxides are promising electrode materials for supercapacitor application. Studies show that metal oxides become more interesting when they are used as composites. Our work shows a comparison between individual NiMoO4 and CoMoO4 nanorods and improved results when a composite of these two materials is formed. Our facilely synthesized NiMoO4/CoMoO4 nanorods utilizes the synergic effects of Ni and Co ternary molybdates which enabled a high specific capacitance of 1445 F/g to be achieved at a current density of 1 A/g and retained 78.8% of its initial capacitance after 3000 cycles at a current density of 10 A/g. This performance was much higher than individual NiMoO4 and CoMoO4 nanorods. The simple and scalable scheme employed to form the high performance NiMoO4/CoMoO4 nanorods makes it a significant low cost electrode material for supercapacitor application. |
| 저자 |
엄태훈, Frederick Nti, 한정인
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| 소속 |
동국대 |
| 키워드 |
NiMoO4/CoMoO4; Supercapacitor; Nanorod
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| E-Mail |
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