소개글
[에너지공학] MCFC(Molten Carbonate Fuel Cell)에 대한 자료입니다.
목차
1. Characteristic of MCFC
2. Effect
3. Internal reforming
본문내용
Anode :
state-of-art anodes are made of a Ni-Cr/Ni-Al alloy.
The Cr was added to eliminate the problem of anode sintering.
Sintering :
The particles grow faster at higher temperatures in low CO2 gas atmospheres, and in strongly basic melts
Cathode :
An acceptable material for cathode must have adequate electrical conductivity, structural strength, and low dissolution rate to avoid precipitation of metal
Electrolyte :
lithium potassium carbonate
lithium sodium carbonate
Advantage :
no expensive electro-catalyst
CO can be fuel
waste heat allows the use of a bottoming cycle
Disadvantage :
very corrosive and mobile electrolyte
required CO2
high contact resistances and cathode resistance limit power density
참고문헌
1. Fuel cell hand book(7th edition)/ EG&G Technical Services, Inc./ 154~196p