ASMP : proceedings of Asian Symposium on Materials and Processing
Online ISSN : 2424-2853
セッションID: A-9
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A-9 PREAPARATION OF NICKEL-COPPER/GADOLINIUM DOPED CERIA POWDER FOR INTERMEDIATE TEMPERATURE SOFCS ANODES VIA SOL-GEL PROCESS(Session: Ceramics II)
A. ChalermnontakarnS. WongkasemjitP. LimthongkulS. CharojrochkulR. Suwanwarangkul
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Ni-Cu/Gd-doped ceria composite anode powder was prepared via sol-gel route. The acid/alkoxide ratio (0.6-4) and water/alkoxide (>25) were found to be suitable for obtaining homogenous gel with an increasing chance of gel formation as the amount of water increases. XRD results of the powder fired at 900℃ showed the (Ce, Gd)O_2, (Cu, Ni)O, NiO and CuO phases.

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© 2006 一般社団法人 日本機械学会
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