PLZT films prepared by sol-gel process

Chuanbao Cao; Ming Luo; Hesun Zhu

doi:10.1016/S0022-3093(99)00440-8

PLZT films prepared by sol-gel process

Chuanbao Cao
, Ming Luo
, Hesun Zhu

School of Material Science and Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Conference article › peer-review

12 Citations (Scopus)

Abstract

Lanthanum modified lead zirconate titanate have been prepared using sol-gel route. Inorganic salts metal alkoxides lead acetate (Pb(C₂H₃O₂)₂)·3H₂O, tetrabutyl titanate (Ti(OC₄H₉)₄), lanthanum nitrate (La(NO₃)₃·10H₂O), and zirconium oxide nitrate (ZrO(NO₃)₂) were used as starting materials. Acetylacetone was used as chelating agent and formamide was used as drying control chemical additive (DCCA). Crack-free films were obtained. X-ray diffraction measurements indicated that the crystal constant of PLZT samples changes with sintering temperatures. The additive of formamide can control the hydrolysis rate and improve the surface morphology.

Original language	English
Pages (from-to)	146-150
Number of pages	5
Journal	Journal of Non-Crystalline Solids
Volume	254
Issue number	1-3
DOIs	https://doi.org/10.1016/S0022-3093(99)00440-8
Publication status	Published - Sept 1999
Event	Proceedings of the 1998 2nd International Conference on Amorphous and Crystalline Insulating Thin Films II - Hong Kong, China Duration: 12 Oct 1998 → 14 Oct 1998

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title = "PLZT films prepared by sol-gel process",

abstract = "Lanthanum modified lead zirconate titanate have been prepared using sol-gel route. Inorganic salts metal alkoxides lead acetate (Pb(C2H3O2)2)·3H2O, tetrabutyl titanate (Ti(OC4H9)4), lanthanum nitrate (La(NO3)3·10H2O), and zirconium oxide nitrate (ZrO(NO3)2) were used as starting materials. Acetylacetone was used as chelating agent and formamide was used as drying control chemical additive (DCCA). Crack-free films were obtained. X-ray diffraction measurements indicated that the crystal constant of PLZT samples changes with sintering temperatures. The additive of formamide can control the hydrolysis rate and improve the surface morphology.",

author = "Chuanbao Cao and Ming Luo and Hesun Zhu",

year = "1999",

month = sep,

doi = "10.1016/S0022-3093(99)00440-8",

language = "English",

volume = "254",

pages = "146--150",

journal = "Journal of Non-Crystalline Solids",

issn = "0022-3093",

publisher = "Elsevier B.V.",

number = "1-3",

note = "Proceedings of the 1998 2nd International Conference on Amorphous and Crystalline Insulating Thin Films II ; Conference date: 12-10-1998 Through 14-10-1998",

}

TY - JOUR

T1 - PLZT films prepared by sol-gel process

AU - Cao, Chuanbao

AU - Luo, Ming

AU - Zhu, Hesun

PY - 1999/9

Y1 - 1999/9

N2 - Lanthanum modified lead zirconate titanate have been prepared using sol-gel route. Inorganic salts metal alkoxides lead acetate (Pb(C2H3O2)2)·3H2O, tetrabutyl titanate (Ti(OC4H9)4), lanthanum nitrate (La(NO3)3·10H2O), and zirconium oxide nitrate (ZrO(NO3)2) were used as starting materials. Acetylacetone was used as chelating agent and formamide was used as drying control chemical additive (DCCA). Crack-free films were obtained. X-ray diffraction measurements indicated that the crystal constant of PLZT samples changes with sintering temperatures. The additive of formamide can control the hydrolysis rate and improve the surface morphology.

AB - Lanthanum modified lead zirconate titanate have been prepared using sol-gel route. Inorganic salts metal alkoxides lead acetate (Pb(C2H3O2)2)·3H2O, tetrabutyl titanate (Ti(OC4H9)4), lanthanum nitrate (La(NO3)3·10H2O), and zirconium oxide nitrate (ZrO(NO3)2) were used as starting materials. Acetylacetone was used as chelating agent and formamide was used as drying control chemical additive (DCCA). Crack-free films were obtained. X-ray diffraction measurements indicated that the crystal constant of PLZT samples changes with sintering temperatures. The additive of formamide can control the hydrolysis rate and improve the surface morphology.

UR - https://www.scopus.com/pages/publications/0032671895

U2 - 10.1016/S0022-3093(99)00440-8

DO - 10.1016/S0022-3093(99)00440-8

M3 - Conference article

AN - SCOPUS:0032671895

SN - 0022-3093

VL - 254

SP - 146

EP - 150

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

IS - 1-3

T2 - Proceedings of the 1998 2nd International Conference on Amorphous and Crystalline Insulating Thin Films II

Y2 - 12 October 1998 through 14 October 1998

ER -

PLZT films prepared by sol-gel process

Abstract

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