Preparation of barium zirconate titanate nanosized powders by sol-gel technique

Su E. Hao; Liang Sun; Jin Xiang Huang

Preparation of barium zirconate titanate nanosized powders by sol-gel technique

Su E. Hao^*
, Liang Sun
, Jin Xiang Huang

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

A new sol-gel technology for preparing nanosized pure barium zirconate titanate powders, with Ba (AC)₂-Zr(C₆ H₄O₇)₄-Ti (OC₄H₉)₄ - HO(CH₂)₆OH system as raw materials, was reported. The new technology has the advantages of low cost, no pollution to environment and comportable to industrialization. The sol and gel quality were influenced by the temperature, pH and the sol concentration. Through experiments and XRD, TEM, TG-DTA analyses, the best technological condition was determined to be that the sol temperature was 40°C, the pH was 3.5 and the sol concentration was 0.05-0.10 mol/L. After calcination of the gel at 800°C, the ball-like, pure ABX₃-type barium zirconate titanate powders of 40 nm were obtained.

Original language	English
Pages (from-to)	1297-1300
Number of pages	4
Journal	Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology
Volume	39
Issue number	8
State	Published - Aug 2007

Keywords

Barium zirorium titanate
Nanosized powders
Sol-gel method

Cite this

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title = "Preparation of barium zirconate titanate nanosized powders by sol-gel technique",

abstract = "A new sol-gel technology for preparing nanosized pure barium zirconate titanate powders, with Ba (AC)2-Zr(C6 H4O7)4-Ti (OC4H9)4 - HO(CH2)6OH system as raw materials, was reported. The new technology has the advantages of low cost, no pollution to environment and comportable to industrialization. The sol and gel quality were influenced by the temperature, pH and the sol concentration. Through experiments and XRD, TEM, TG-DTA analyses, the best technological condition was determined to be that the sol temperature was 40°C, the pH was 3.5 and the sol concentration was 0.05-0.10 mol/L. After calcination of the gel at 800°C, the ball-like, pure ABX3-type barium zirconate titanate powders of 40 nm were obtained.",

keywords = "Barium zirorium titanate, Nanosized powders, Sol-gel method",

author = "Hao, \{Su E.\} and Liang Sun and Huang, \{Jin Xiang\}",

year = "2007",

month = aug,

language = "英语",

volume = "39",

pages = "1297--1300",

journal = "Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology",

issn = "0367-6234",

publisher = "Harbin Institute of Technology",

number = "8",

}

TY - JOUR

T1 - Preparation of barium zirconate titanate nanosized powders by sol-gel technique

AU - Hao, Su E.

AU - Sun, Liang

AU - Huang, Jin Xiang

PY - 2007/8

Y1 - 2007/8

N2 - A new sol-gel technology for preparing nanosized pure barium zirconate titanate powders, with Ba (AC)2-Zr(C6 H4O7)4-Ti (OC4H9)4 - HO(CH2)6OH system as raw materials, was reported. The new technology has the advantages of low cost, no pollution to environment and comportable to industrialization. The sol and gel quality were influenced by the temperature, pH and the sol concentration. Through experiments and XRD, TEM, TG-DTA analyses, the best technological condition was determined to be that the sol temperature was 40°C, the pH was 3.5 and the sol concentration was 0.05-0.10 mol/L. After calcination of the gel at 800°C, the ball-like, pure ABX3-type barium zirconate titanate powders of 40 nm were obtained.

AB - A new sol-gel technology for preparing nanosized pure barium zirconate titanate powders, with Ba (AC)2-Zr(C6 H4O7)4-Ti (OC4H9)4 - HO(CH2)6OH system as raw materials, was reported. The new technology has the advantages of low cost, no pollution to environment and comportable to industrialization. The sol and gel quality were influenced by the temperature, pH and the sol concentration. Through experiments and XRD, TEM, TG-DTA analyses, the best technological condition was determined to be that the sol temperature was 40°C, the pH was 3.5 and the sol concentration was 0.05-0.10 mol/L. After calcination of the gel at 800°C, the ball-like, pure ABX3-type barium zirconate titanate powders of 40 nm were obtained.

KW - Barium zirorium titanate

KW - Nanosized powders

KW - Sol-gel method

UR - https://www.scopus.com/pages/publications/35248858712

M3 - 文章

AN - SCOPUS:35248858712

SN - 0367-6234

VL - 39

SP - 1297

EP - 1300

JO - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

JF - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

IS - 8

ER -

Preparation of barium zirconate titanate nanosized powders by sol-gel technique

Abstract

Keywords

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