Title of article
Effect of Fe2O3 on properties and densification of Ce0.8Gd0.2O2−δ by PCAS
Author/Authors
Ki Tae Lee، نويسنده , , Dong-Ki Kim، نويسنده , , Jeong Hwan Park، نويسنده , , Oog Jin Shon، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
7
From page
1345
To page
1351
Abstract
Dense Ce0.8Gd0.2O2−δ was sintered by pulsed current activated sintering (PCAS) within 6 min from Ce0.8Gd0.2O2−δ nanopowder prepared by co-precipitation method. Sintering was accomplished under the combined effects of a pulsed current and mechanical pressure. Highly dense Ce0.8Gd0.2O2−δ with relative density of up to 96.3% was produced under simultaneous application of an 80-MPa pressure and the pulsed current. The effects of Fe2O3 additions on the sintering behavior, ionic conductivities, and mechanical properties of the Ce0.8Gd0.2O2−δ were investigated.
Keywords
C. Ionic conductivity , C. Mechanical properties , Pulsed current activated sintering , Ce0.8Gd0.2O2?? , Densification
Journal title
Ceramics International
Serial Year
2009
Journal title
Ceramics International
Record number
1271431
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