Pulsed electric field assisted sol–gel preparation of TiO2nanoparticles

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Pulsed electric field assisted sol–gel preparation of TiO2nanoparticles. / Mani, Rajaboopathi; Han, Bing; Louhi-Kultanen, Marjatta.

julkaisussa: Journal of Crystal Growth, Vuosikerta 451, 01.10.2016, s. 200-206.

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

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Bibtex - Lataa

@article{611872e2e5474781a60d48b6afb8aea1,
title = "Pulsed electric field assisted sol–gel preparation of TiO2nanoparticles",
abstract = "This work studies the effect of a pulsed electric field (PEF) on the precipitation and properties of TiO2nanoparticles. TiO2nanoparticles were prepared using pulsed DC electric field assisted sol–gel method. The duration of the PEF treatment was varied to investigate its effect on the particle size of TiO2nanoparticles. The nanoparticles were characterized by X-ray powder diffraction (XRD), Raman spectroscopy, UV diffuse reflectance spectroscopy (UV-DRS) and transmission electron microscopy (TEM). It was found that TiO2particles prepared with pulsed electric field assisted sol-gel method had enhanced average crystallite size due to the effect of the pulsed electric field on primary nucleation. The effect of electric field on nanoparticle preparation is interesting which can be used to control the grain and crystallite size of nanoparticle.",
keywords = "A1. Characterization, A1. Nucleation, B1. Nanomaterials, B1. Titanium compounds, B2. Semiconducting materials",
author = "Rajaboopathi Mani and Bing Han and Marjatta Louhi-Kultanen",
year = "2016",
month = "10",
day = "1",
doi = "10.1016/j.jcrysgro.2016.07.017",
language = "English",
volume = "451",
pages = "200--206",
journal = "Journal of Crystal Growth",
issn = "0022-0248",
publisher = "Elsevier",

}

RIS - Lataa

TY - JOUR

T1 - Pulsed electric field assisted sol–gel preparation of TiO2nanoparticles

AU - Mani, Rajaboopathi

AU - Han, Bing

AU - Louhi-Kultanen, Marjatta

PY - 2016/10/1

Y1 - 2016/10/1

N2 - This work studies the effect of a pulsed electric field (PEF) on the precipitation and properties of TiO2nanoparticles. TiO2nanoparticles were prepared using pulsed DC electric field assisted sol–gel method. The duration of the PEF treatment was varied to investigate its effect on the particle size of TiO2nanoparticles. The nanoparticles were characterized by X-ray powder diffraction (XRD), Raman spectroscopy, UV diffuse reflectance spectroscopy (UV-DRS) and transmission electron microscopy (TEM). It was found that TiO2particles prepared with pulsed electric field assisted sol-gel method had enhanced average crystallite size due to the effect of the pulsed electric field on primary nucleation. The effect of electric field on nanoparticle preparation is interesting which can be used to control the grain and crystallite size of nanoparticle.

AB - This work studies the effect of a pulsed electric field (PEF) on the precipitation and properties of TiO2nanoparticles. TiO2nanoparticles were prepared using pulsed DC electric field assisted sol–gel method. The duration of the PEF treatment was varied to investigate its effect on the particle size of TiO2nanoparticles. The nanoparticles were characterized by X-ray powder diffraction (XRD), Raman spectroscopy, UV diffuse reflectance spectroscopy (UV-DRS) and transmission electron microscopy (TEM). It was found that TiO2particles prepared with pulsed electric field assisted sol-gel method had enhanced average crystallite size due to the effect of the pulsed electric field on primary nucleation. The effect of electric field on nanoparticle preparation is interesting which can be used to control the grain and crystallite size of nanoparticle.

KW - A1. Characterization

KW - A1. Nucleation

KW - B1. Nanomaterials

KW - B1. Titanium compounds

KW - B2. Semiconducting materials

UR - http://www.scopus.com/inward/record.url?scp=84982790786&partnerID=8YFLogxK

U2 - 10.1016/j.jcrysgro.2016.07.017

DO - 10.1016/j.jcrysgro.2016.07.017

M3 - Article

VL - 451

SP - 200

EP - 206

JO - Journal of Crystal Growth

JF - Journal of Crystal Growth

SN - 0022-0248

ER -

ID: 10770440