- 용융탄산염 연료전지 양극용 다공성 cermet 전극제조에 관한 연구
- ㆍ 저자명
- 이규환,장도연,김만,강성군
- ㆍ 간행물명
- 한국표면공학회지
- ㆍ 권/호정보
- 1993년|26권 6호|pp.291-298 (8 pages)
- ㆍ 발행정보
- 한국표면공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
In order to substitute for porous nickel anode in Molten Carbonate Fuel Cell(MCFC), porous cermet elec-trode was fabricated with Ni and Ni-P coated ceramic powder. Ni and Ni-P were coated by electroless plat-ing method in the nickel solution containing of hydrazine and sodium hypophosphate as a reducing agent. The plating solution was stirred by air and mechanical agitator. Ultrasonic irradiation was applied to the plating bath to improved the effect of agitation and coating speed. Electorde was formed by pressing method and doc-tor blade method followed by sinterd at$ 800^{circ}C$ for 6 hours in H2 environment. Anode performance test carried out by potentiodynamic polarization technique in the MCFC operating condition and 154-161mA/$ extrm{cm}^2$ as ob-tained as a anode current density at the+100mV overpotential.