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Preparation and characterization of Pb(Zr0.52Ti0.48)O-3 powders and thin films by a sol-gel route
Liu, DG; Zhang, HX; Wang, Z; Zhao, LC
2000-06-01
Source PublicationJOURNAL OF MATERIALS RESEARCH
ISSN0884-2914
Volume15Issue:6Pages:1336-1341
AbstractLead zirconate titanate [Pb(ZrxTi1-x)O-3 (PZT)] powders and ferroelectric thin films with a composition near the morphotropic phase boundary [Pb(Zr0.52Ti0.48)O-3] were prepared by a modified sol-gel process using zirconium oxynitrate-2-hydrate as the zirconium source and ethylene glycol as solvent. The precursor solution was prepared from lead acetate-3-hydrate, tetrabutyl titanate, and zirconium oxynitrate-2-hydrate. Perovskite PZT powders were obtained after sintering at 450 degrees C for 2 h. Films rapid-thermally annealed at 650 degrees C for 1 min formed well-crystallized perovskite, Microstructures of these films indicated the presence of nano-sized grains (-50 nm). The remnant polarization was 28.5 mu C/cm(2), and the coercive field was 39.8 kV/cm, Ferroelectric polarization fatigue test of In/PZT/Pt/Ti/SiO2/Si showed a high fatigue resistance up to 3 x 10(10) cycles before Pr decreased by 50%.
Indexed BySCI
Language英语
WOS IDWOS:000087382200020
PublisherMATERIALS RESEARCH SOCIETY
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76308
Collection中国科学院化学研究所
Corresponding AuthorLiu, DG
Affiliation1.Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China
2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
3.Harbin Inst Technol, Sch Sci, Harbin 150001, Peoples R China
Recommended Citation
GB/T 7714
Liu, DG,Zhang, HX,Wang, Z,et al. Preparation and characterization of Pb(Zr0.52Ti0.48)O-3 powders and thin films by a sol-gel route[J]. JOURNAL OF MATERIALS RESEARCH,2000,15(6):1336-1341.
APA Liu, DG,Zhang, HX,Wang, Z,&Zhao, LC.(2000).Preparation and characterization of Pb(Zr0.52Ti0.48)O-3 powders and thin films by a sol-gel route.JOURNAL OF MATERIALS RESEARCH,15(6),1336-1341.
MLA Liu, DG,et al."Preparation and characterization of Pb(Zr0.52Ti0.48)O-3 powders and thin films by a sol-gel route".JOURNAL OF MATERIALS RESEARCH 15.6(2000):1336-1341.
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