69 research outputs found
Monitoring the effect of pyrene on the germination and radial growth of the wild and mutant strains of Rhizopus arrhizus UCP402
Full text linkCrystal structure and electromechanical coupling properties of Na 0.5 Bi 2.5 Ta 2 O 9 dense ceramics
No full textDeposition of SrZrO3 thin films using liquid delivery metal-organic chemical vapor deposition
No full textProton-conductive SrZrO3 films were successfully deposited on Pt/SiOx/Si and porous stainless-steel substrates by liquid delivery metalorganic chemical vapor deposition (LD-MOCVD). The as-deposited films deposited on the Pt/SiOx/Si substrate at 600 °C showed good crystallinity and post-annealing at temperatures below 800 °C resulted in improved crystallinity. A 200-nm-thick film deposited on the porous stainless-steel substrate was flat and solid and did not show any gas leakage. We consider this deposition technique to be applicable for the fabrication of a new solid oxide fuel cell structure with intermediate-temperature operation. © 2009 The Japan Society of Applied Physics
Fabrication and positive temperature coefficient of resistivity properties of semiconducting ceramics based on the BaTiO3-(Bi1/2K1/2)TiO3 system
No full textEnhanced piezoelectric properties of off-stoichiometric strontium bismuth tantalate Sr0.8Bi2.2Ta2O9 ceramics
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