EDS and TG analysis of composite cathode powders LSCF-SDCC for low temperature solid oxide fuel cells (LTSOFC)

Bakar, M. Subri A. and Ahmad, Sufizar and Abd Rahman, Hamimah and Basri, Hatijah and A., Muchtar (2014) EDS and TG analysis of composite cathode powders LSCF-SDCC for low temperature solid oxide fuel cells (LTSOFC). In: International Integrated Engineering Summit (IIES 2014), 1-4 December 2014, Universiti Tun Hussein Onn Malaysia, Johor.

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Abstract

Energy dispersion spectroscopy (EDS) and thermogravimetric (TG) analysis has been conducted on composite cathode powder LSCF-SDCC. Composite cathode powder LSCF-SDCC has been produced via dry and wet milling method then calcined at 700, 750 and 800˚C with soaking time of 2 hours. EDS analysis shows that LSCF-SDCC composite cathode powder both for dry and wet milling method able to maintain the composition of each elements after being calcined. The TG analysis also shows that composite cathode powder LSCF-SDCC experiencing minor weight loss (below 9%) when heated up to 800˚C. Both dry and wet milling method produced composite cathode powder LSCF-SDCC with desired characteristic based on EDS and TG analysis

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:stoichiometry coefficient; number of moles; wet milling; dry milling and composite cathode
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2896-2986 Production of electricity by direct energy conversion
Divisions:Faculty of Mechanical and Manufacturing Engineering > Department of Materials Engineering and Design
ID Code:6388
Deposited By:Mrs. Nurhayati Ali
Deposited On:08 Mar 2015 15:59
Last Modified:26 May 2015 15:32

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