고분자전해질 연료전지 분리판을 위한 Ni-P-rGO 무전해 복합도금층의 미세조직 분석
Microstructure Analysis of Ni-P-rGO Electroless Composite Plating Layer for PEM Fuel Cell Separator
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Recently, fuel cell is a good alternative for energy source. Separator is a important component for fuel cell. In this study, The surface of separator was modified for corrosion resistance and electric conductivity. Reduced graphene oxide (rGO) was made by Staudenmaier’s method. Nickel, phosphorus and rGO were coated on 6061 aluminum alloy as a separator of proton exchange membrane fuel cell by composite electroless plating. Scanning electron microscope, energy-dispersive X-ray spectroscopy and X-ray photoelectron spectroscopy were used to examine the morphology of Ni-P-rGO. Surface images were shown that the rGO was dispersed on the surface of Ni-P electroless plating, and nickel was combined with the un-reduced oxygen functional group of rGO.
Abstract
Recently, fuel cell is a good alternative for energy source. Separator is a important component for fuel cell. In this study, The surface of separator was modified for corrosion resistance and electric conductivity. Reduced graphene oxide (rGO) was made by Staudenmaier’s method. Nickel, phosphorus and rGO were coated on 6061 aluminum alloy as a separator of proton exchange membrane fuel cell by composite electroless plating. Scanning electron microscope, energy-dispersive X-ray spectroscopy and X-ray photoelectron spectroscopy were used to examine the morphology of Ni-P-rGO. Surface images were shown that the rGO was dispersed on the surface of Ni-P electroless plating, and nickel was combined with the un-reduced oxygen functional group of rGO.
참고문헌 (12)
- EGG Services, "Fuel Cell Handbook, U.S. Dep. of Energy" (2000), Morgatown
- A. Boudghene Stambouli, , Renewable and Sustainable Energy Rev, 6, pp.297~ (2002)
- H. Allen, , Naval Engineers J, 110, pp.93~ (1998)
- G. J. K. Acres, , Philosophical Transactions, 354, pp.1653~ (1996)
- M. P. Brady, , Int. J. Hydrogen Energy, 32, pp.3778~ (2007)
- H. Tsuchiya, , Int. J. Hydrogen Energy, 29, pp.985~ (2004)
- F. J. He, , Wear, 261, pp.939~ (2013)
- Jintao Tian, , Mater. Chemistry and Physics, 124, pp.751~ (2010)
- J. N. Balaraju, , Surface and Coatings Tech, 195, pp.166~ (2005)
- D. Takács, , Surface and Coatings Tech, 201, pp.4526~ (2007)
- D. Kim, , J. Kor. Physical Society, 64, pp.L429~ (2014)
- Ye Tian, , Colloids and Surfaces, 464, pp.96~ (2015)