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Investigation of CNT with Pt nano-bump composite as sugar fuel cell electrodes
- Ryu, Jongeun;
- Kim, Hak-Sung;
- Hahn, H. Thomas;
- Lashmore, David
Citations
SCOPUS
0초록
A novel method using intense pulsed light (IPL) for the metal nano-island formation on carbon nanotube (CNT) was introduced. The sudden irradiation of high intensity of light on the Pt sputtered CNT causes surface-energy-driven diffusion at the interface and forms the array of Pt islands by the capillary instability. Cyclic voltammetry showed a dramatically improved glucose oxidation at the morphology modified Pt - CNT electrode compared to the same amount Pt sputtered CNT electrode. The power densities of glucose/air biofuel cell based on the IPL assisted sputtered Pt - CNT electrode and as sputtered Pt - CNT electrode were 0.768 μW/cm2 and 0.178 μW/cm2, respectively.
키워드
Bio fuel cell; Carbon nanotube; IPL (intense pulsed light); Platinum; Biological fuel cells; Carbon nanotubes; Composite materials; Cyclic voltammetry; Electrodes; Light pulse generators; Capillary instability; CNT electrodes; Fuel cell electrodes; Glucose oxidation; High intensity; Intense pulsed light; Nano-islands; Power densities; Platinum
- 제목
- Investigation of CNT with Pt nano-bump composite as sugar fuel cell electrodes
- 저자
- Ryu, Jongeun; Kim, Hak-Sung; Hahn, H. Thomas; Lashmore, David
- 발행일
- 2010-11
- 유형
- Conference Paper
- 저널명
- 7th Asian-Australasian Conference on Composite Materials 2010, ACCM 2010
- 권
- 1
- 페이지
- 135 ~ 138