Fabrication of single-phase BaTi4O9 nanocrystalline powder by sol-gel process

Fuping Wang; Wenxu Li; Zhaohua Jiang; Ying Song

doi:10.1023/A:1013371703074

Fabrication of single-phase BaTi₄O₉ nanocrystalline powder by sol-gel process

Fuping Wang
, Wenxu Li^*
, Zhaohua Jiang
, Ying Song

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Harbin Institute of Technology

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

6 Scopus citations

Abstract

BaTi₄O₉ nanocrystalline powder was prepared by sol-gel method using Ti(OC₄H₉)₄ and Ba(CH₃COO)₂ as raw materials. The optimum process was obtained by analyzing the synthesis condition of the single-phase BaTi₄O₉ nanocrystalline powder as follows: the content of acetyl-Titanium = 1 mol/L. pH = 4.2, molar ratio of water/alkoxide = 15, and the powder is kept at 1200 °C for 2 h. The XRD and TEM analysis showed that the single-phase BaTi₄O₉ nanocrystalline powder of 30 nm in size was well prepared.

Original language	English
Pages (from-to)	39-43
Number of pages	5
Journal	Journal of Sol-Gel Science and Technology
Volume	23
Issue number	1
DOIs	https://doi.org/10.1023/A:1013371703074
State	Published - Jan 2002

Keywords

BaTiO
Nanocrystalline powder
Sol-gel processing

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title = "Fabrication of single-phase BaTi4O9 nanocrystalline powder by sol-gel process",

abstract = "BaTi4O9 nanocrystalline powder was prepared by sol-gel method using Ti(OC4H9)4 and Ba(CH3COO)2 as raw materials. The optimum process was obtained by analyzing the synthesis condition of the single-phase BaTi4O9 nanocrystalline powder as follows: the content of acetyl-Titanium = 1 mol/L. pH = 4.2, molar ratio of water/alkoxide = 15, and the powder is kept at 1200 °C for 2 h. The XRD and TEM analysis showed that the single-phase BaTi4O9 nanocrystalline powder of 30 nm in size was well prepared.",

keywords = "BaTiO, Nanocrystalline powder, Sol-gel processing",

author = "Fuping Wang and Wenxu Li and Zhaohua Jiang and Ying Song",

year = "2002",

month = jan,

doi = "10.1023/A:1013371703074",

language = "英语",

volume = "23",

pages = "39--43",

journal = "Journal of Sol-Gel Science and Technology",

issn = "0928-0707",

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TY - JOUR

T1 - Fabrication of single-phase BaTi4O9 nanocrystalline powder by sol-gel process

AU - Wang, Fuping

AU - Li, Wenxu

AU - Jiang, Zhaohua

AU - Song, Ying

PY - 2002/1

Y1 - 2002/1

N2 - BaTi4O9 nanocrystalline powder was prepared by sol-gel method using Ti(OC4H9)4 and Ba(CH3COO)2 as raw materials. The optimum process was obtained by analyzing the synthesis condition of the single-phase BaTi4O9 nanocrystalline powder as follows: the content of acetyl-Titanium = 1 mol/L. pH = 4.2, molar ratio of water/alkoxide = 15, and the powder is kept at 1200 °C for 2 h. The XRD and TEM analysis showed that the single-phase BaTi4O9 nanocrystalline powder of 30 nm in size was well prepared.

AB - BaTi4O9 nanocrystalline powder was prepared by sol-gel method using Ti(OC4H9)4 and Ba(CH3COO)2 as raw materials. The optimum process was obtained by analyzing the synthesis condition of the single-phase BaTi4O9 nanocrystalline powder as follows: the content of acetyl-Titanium = 1 mol/L. pH = 4.2, molar ratio of water/alkoxide = 15, and the powder is kept at 1200 °C for 2 h. The XRD and TEM analysis showed that the single-phase BaTi4O9 nanocrystalline powder of 30 nm in size was well prepared.

KW - BaTiO

KW - Nanocrystalline powder

KW - Sol-gel processing

UR - https://www.scopus.com/pages/publications/0036152218

U2 - 10.1023/A:1013371703074

DO - 10.1023/A:1013371703074

M3 - 文章

AN - SCOPUS:0036152218

SN - 0928-0707

VL - 23

SP - 39

EP - 43

JO - Journal of Sol-Gel Science and Technology

JF - Journal of Sol-Gel Science and Technology

IS - 1

ER -

Fabrication of single-phase BaTi₄O₉ nanocrystalline powder by sol-gel process

Abstract

Keywords

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