Synthesis of crystalline TiO2 nanoparticle by γ-irradiation method

被引：1

作者：

Han, HJ ^{[1
]}

Kim, JI ^{[1
]}

Nho, YC ^{[1
]}

机构：

[1] Korea Atom Energy Res Inst, Radiat Applicat Div, Taejon, South Korea

来源：

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY | 2004年 / A41卷 / 09期

关键词：

nanostructure; x-ray diffraction; crystal;

D O I：

10.1081/MA-200026146

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The crystalline TiO2 nanoparticles were prepared by gamma-ray irradiation with the dose of 30 kGy and dose rate of 3.9 kGy/hr at room temperature under atmospheric pressure. X-ray photoelectron spectroscopy (XPS) was used to investigate the chemical composition of TiO2. By x-ray diffraction (XRD) analysis, it was revealed that the prepared particles were, the anatase or rutile phase of TiO2 according to the preparation conditions. Scanning electron microscope (SEM) was used to characterize the shape and size of the particles.

引用

页码：1051 / 1058

页数：8

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