Aligned nickel-cobalt hydroxide nanorod arrays for electrochemical pseudocapacitor applications

  • Salunkhe, Rahul R.
  • Jang, Kihun
  • Lee, Sung-won
  • Ahn, Heejoon
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초록

Nanorod arrays were grown directly on a stainless steel substrate by the chemical bath deposition method. Parallel arrays of nanorods show a specific capacitance of 456 F g(-1) with an energy density of 12.8 W h kg(-1). This approach provides a one-step, seedless and cost-effective route for fabricating pseudocapacitive materials in 3-D form.

키워드

HIGH-PERFORMANCE SUPERCAPACITORSLAYERED DOUBLE HYDROXIDESASYMMETRIC SUPERCAPACITORSELECTRODE MATERIALSHIGH-POWEROXIDECOMPOSITESNANOCRYSTALLITESSIZEMNO2
제목
Aligned nickel-cobalt hydroxide nanorod arrays for electrochemical pseudocapacitor applications
저자
Salunkhe, Rahul R.Jang, KihunLee, Sung-wonAhn, Heejoon
DOI
10.1039/c2ra01220k
발행일
2012-04
유형
Article
저널명
RSC Advances
2
8
페이지
3190 ~ 3193