Synthesis of TiO2 rutile nanoparticles by PLA in solution

被引：10

作者：

Caratto, V. ^{[1
,2
]}

Ferretti, M. ^{[1
,2
]}

Setti, L. ^{[1
,2
]}

机构：

[1] Univ Genoa, Dipartimento Chim & Chim Ind, I-16146 Genoa, Italy

[2] CNR SPIN, I-16152 Genoa, Italy

来源：

APPLIED SURFACE SCIENCE | 2012年 / 258卷 / 07期

关键词：

TiO2; Rutile; Lasis; Nanoparticle; THIN-FILMS; PHASE-STABILITY; TEMPERATURE; MORPHOLOGY;

D O I：

10.1016/j.apsusc.2011.10.057

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This paper describes the synthesis of TiO2 nanoparticles by laser ablation in solution synthesis (Lasis). The laser excimer beam passes through a focusing lens and it is sent to the reaction chamber. The frequency used during the synthesis was 20 Hz, intensity 26 kV The metal ablated by the laser beam undergoes an oxidation process resulting from the reaction with water. We obtain TiO2 nanoparticles with average size of 6.5 nm, crystallized in the rutile structure. The crystallographic and morphological structure was studied by transmission electron microscopy. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：2393 / 2396

页数：4

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