Phase Formation and Morphology of PbZrO3-Pb(Ni1/3Nb2/3)O3 Powders Via a Columbite Precursor Synthetic Route
スポンサーリンク
概要
- 論文の詳細を見る
The powder in PZ-PNN system with formula (1-x)PbZrO3-xPb(Ni1/3Nb2/3)O3 with x=0.0-0.5, are synthesized via the columbite precursor technique. The formation of the perovskite phase in the calcined powders has been investigated as a function of calcination conditions by TG-DTA and XRD techniques. Moreover, morphology and particle size evolution have been determined via SEM technique, respectively. The complete solid solutions of perovskite phase of PZ-PNN ceramics were obtained over a wide compositional range. It was observed that for the binary system (1-x)PbZrO3-xPb(Ni1/3Nb2/3)O3, the change in the calcinations temperature is approximately linear with respect to the PNN content in the range x=0.0-0.5. With an increase in x, the calcinations temperature shifts up to high temperatures. It is seen that optimization of calcination conditions can lead to a 100% yield of PZ-PNN in a pseudo-cubic phase.
- 一般社団法人 日本機械学会の論文
著者
-
LAORATANAKUL Pitak
National Metal and Materials Technology Center
-
KOONALINTIP Wasin
Department of Chemistry, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang
-
WIRUNCHIT Supamas
Department of Chemistry, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang
-
TRISAK Sakda
Department of Chemistry, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang
-
VITTAYAKORN Naratip
Department of Chemistry, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang
-
WIRUNCHIT Supamas
Department of Chemistry, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang
-
KOONALINTIP Wasin
Department of Chemistry, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang
-
VITTAYAKORN Naratip
Department of Chemistry, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang
関連論文
- Phase Transitions and Dielectric Properties in Bi(Zn1/2Ti1/2)O3–(Na1-yLiy)NbO3 Perovskite Solid Solutions
- Synthesis and Dielectric and Ferroelectric Properties of Ceramics in ($1-x$)Pb(Zr1/2Ti1/2)O3–($x$)Pb(Co1/3Nb2/3)O3 System
- Phase Formation and Morphology of PbZrO3-Pb(Ni1/3Nb2/3)O3 Powders Via a Columbite Precursor Synthetic Route
- A-8 EFFECT OF CALCINATION TEMPERATURE ON MICROSTRUCTURE AND PHASE FORMATION OF Ba (Zr_xTi_)O_3 POWDERS(Session: Ceramics II)
- A-5 Phase formation and morphology of PbZrO_3-Pb(Ni_(1/3)Nb_(2/3))O_3 powders via a columbite precursor synthetic route(Session: Ceramics I)