Preparation of BaTiO3 nanoparticles by combustion spray pyrolysis

Sangjin Lee; Taehwan Son; Jondo Yun; Hyokbo Kwon; G. L. Messing; Byungsei Jun

doi:10.1016/j.matlet.2004.05.022

Preparation of BaTiO₃ nanoparticles by combustion spray pyrolysis

Sangjin Lee
, Taehwan Son
, Jondo Yun
, Hyokbo Kwon
, G. L. Messing
, Byungsei Jun

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

36 Scopus citations

Abstract

BaTiO₃ nanoparticles were synthesized by combustion spray pyrolysis using a 1:1 molar ratio of oxidizer and fuel. To prepare solution precursor, Ba(NO₃)₂, TiO(NO₃)₂, CH₆N₄O, and NH₄NO₃ with the molar ratio of 1:1:4:2.75 were mixed in distilled water with 10% ethyl alcohol. A 0.01 M solution was ultrasonically sprayed into a quartz tube heated at 800 °C. The number concentration of droplets was decreased and large particles were removed by passing the droplets through a metal screen filter. The synthesized particles were well crystallized tetragonal BaTiO₃. The median diameter of BaTiO₃ was 60 nm.

Original language	English (US)
Pages (from-to)	2932-2936
Number of pages	5
Journal	Materials Letters
Volume	58
Issue number	22-23
DOIs	https://doi.org/10.1016/j.matlet.2004.05.022
State	Published - Sep 2004

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.matlet.2004.05.022

Cite this

@article{cf81bc1f2d774457b997926a28e9e494,

title = "Preparation of BaTiO3 nanoparticles by combustion spray pyrolysis",

abstract = "BaTiO3 nanoparticles were synthesized by combustion spray pyrolysis using a 1:1 molar ratio of oxidizer and fuel. To prepare solution precursor, Ba(NO3)2, TiO(NO3)2, CH6N4O, and NH4NO3 with the molar ratio of 1:1:4:2.75 were mixed in distilled water with 10\% ethyl alcohol. A 0.01 M solution was ultrasonically sprayed into a quartz tube heated at 800 °C. The number concentration of droplets was decreased and large particles were removed by passing the droplets through a metal screen filter. The synthesized particles were well crystallized tetragonal BaTiO3. The median diameter of BaTiO3 was 60 nm.",

author = "Sangjin Lee and Taehwan Son and Jondo Yun and Hyokbo Kwon and Messing, \{G. L.\} and Byungsei Jun",

note = "Funding Information: This research was supported by a grant from the Center for Advanced Materials Processing (CAMP) of the 21st Century Frontier R\&D Program funded by the Ministry of Science and Technology, Republic of Korea.",

year = "2004",

month = sep,

doi = "10.1016/j.matlet.2004.05.022",

language = "English (US)",

volume = "58",

pages = "2932--2936",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

number = "22-23",

}

TY - JOUR

T1 - Preparation of BaTiO3 nanoparticles by combustion spray pyrolysis

AU - Lee, Sangjin

AU - Son, Taehwan

AU - Yun, Jondo

AU - Kwon, Hyokbo

AU - Messing, G. L.

AU - Jun, Byungsei

N1 - Funding Information: This research was supported by a grant from the Center for Advanced Materials Processing (CAMP) of the 21st Century Frontier R&D Program funded by the Ministry of Science and Technology, Republic of Korea.

PY - 2004/9

Y1 - 2004/9

N2 - BaTiO3 nanoparticles were synthesized by combustion spray pyrolysis using a 1:1 molar ratio of oxidizer and fuel. To prepare solution precursor, Ba(NO3)2, TiO(NO3)2, CH6N4O, and NH4NO3 with the molar ratio of 1:1:4:2.75 were mixed in distilled water with 10% ethyl alcohol. A 0.01 M solution was ultrasonically sprayed into a quartz tube heated at 800 °C. The number concentration of droplets was decreased and large particles were removed by passing the droplets through a metal screen filter. The synthesized particles were well crystallized tetragonal BaTiO3. The median diameter of BaTiO3 was 60 nm.

AB - BaTiO3 nanoparticles were synthesized by combustion spray pyrolysis using a 1:1 molar ratio of oxidizer and fuel. To prepare solution precursor, Ba(NO3)2, TiO(NO3)2, CH6N4O, and NH4NO3 with the molar ratio of 1:1:4:2.75 were mixed in distilled water with 10% ethyl alcohol. A 0.01 M solution was ultrasonically sprayed into a quartz tube heated at 800 °C. The number concentration of droplets was decreased and large particles were removed by passing the droplets through a metal screen filter. The synthesized particles were well crystallized tetragonal BaTiO3. The median diameter of BaTiO3 was 60 nm.

UR - https://www.scopus.com/pages/publications/3242737514

UR - https://www.scopus.com/pages/publications/3242737514#tab=citedBy

U2 - 10.1016/j.matlet.2004.05.022

DO - 10.1016/j.matlet.2004.05.022

M3 - Article

AN - SCOPUS:3242737514

SN - 0167-577X

VL - 58

SP - 2932

EP - 2936

JO - Materials Letters

JF - Materials Letters

IS - 22-23

ER -

Preparation of BaTiO₃ nanoparticles by combustion spray pyrolysis

Abstract

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