Microhardness and fracture toughness of
β
R.V. Mangalaraja; S. Ananthakumar; Kasimayan Uma; Romel M. JimΓ©nez; Marta LΓ³pez;
π
Article
π
2009
π
Elsevier Science
π
English
β 814 KB
Synthesis of nanocrystalline gadolinium doped ceria (Ce 0.9 Gd 0.1 O 1.95 ) was attempted by nitrate-fuel combustion technique involving different organic fuels namely urea, citric acid, glycine and poly ethylene glycol. As-combusted ceria precursors were calcined at 700 β’ C for 2 h for obtaining fu