A review on preparation of SDC-carbonate as composite electrolyte material for intermediate temperature Solid Oxide Fuel Cells (IT-SOFC)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Solid Oxide Fuel Cells (SOFCs) is a promising technology with unique characteristics to generate electricity by combining fuel and oxygen ions in an electrochemical reaction. However, ceramic based fuel cells generally operate at high temperatures above 800°C. Recent researches have given much improvement in reducing the temperature and lowering the manufacturing costs by developing new materials to commercialize SOFCs. The overall performance of the cell depends on each component in the cell. Composite electrolytes based on a mixture of samarium-doped ceria (SDC)-carbonate is the most commonly used electrolyte for SOFCs operating at low temperatures. High conductivity and electrical insulation are the two important needs for an electrolyte to yield better performance based on the purity of prepared SDC powders. This paper reviews several different methods for preparing pure SDC powders. The advantages and disadvantages of each method and its electrical chemical performance at low temperature are discussed.

Original languageEnglish
Title of host publication2011 IEEE 1st Conference on Clean Energy and Technology, CET 2011
Pages394-399
Number of pages6
DOIs
Publication statusPublished - 2011
Event2011 IEEE 1st Conference on Clean Energy and Technology, CET 2011 - Kuala Lumpur
Duration: 27 Jun 201129 Jun 2011

Other

Other2011 IEEE 1st Conference on Clean Energy and Technology, CET 2011
CityKuala Lumpur
Period27/6/1129/6/11

Fingerprint

Samarium
Cerium compounds
Solid oxide fuel cells (SOFC)
Carbonates
Electrolytes
Composite materials
Powders
Temperature
Insulation
Fuel cells
Electricity
Oxygen
Ions
Costs

Keywords

  • co-precipitation
  • intermediate temperature
  • ionic conductivity
  • samarium doped ceria
  • solid oxide electrolytes

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment

Cite this

A review on preparation of SDC-carbonate as composite electrolyte material for intermediate temperature Solid Oxide Fuel Cells (IT-SOFC). / Muhammed Ali, S. A.; Muchtar, Andanastuti; Muhamad, Norhamidi; Sulong, Abu Bakar.

2011 IEEE 1st Conference on Clean Energy and Technology, CET 2011. 2011. p. 394-399 6041504.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Muhammed Ali, SA, Muchtar, A, Muhamad, N & Sulong, AB 2011, A review on preparation of SDC-carbonate as composite electrolyte material for intermediate temperature Solid Oxide Fuel Cells (IT-SOFC). in 2011 IEEE 1st Conference on Clean Energy and Technology, CET 2011., 6041504, pp. 394-399, 2011 IEEE 1st Conference on Clean Energy and Technology, CET 2011, Kuala Lumpur, 27/6/11. https://doi.org/10.1109/CET.2011.6041504
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