Polymer-assisted hydrothermal synthesis of single-crystalline tetragonal perovskite PbZr0.52Ti0.48O3 nanowires

被引：161

作者：

Xu, G

Ren, ZH

Du, PY

Weng, WJ

Shen, G

Han, GR ^{[1
]}

机构：

[1] Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China

[2] Zhejiang Univ, Dept Mat Sci & Engn, Hangzhou 310027, Peoples R China

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 07期

关键词：

D O I：

10.1002/adma.200400998

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-crystalline nanorods and nanowires are grown using a hydrothermal system with the assistance of polymer additives. Tetragonal perovskite PbZr0.52Ti0.48O3 nanorods (see Figure) are grown in the presence of poly(vinyl alcohol), while nanowires are formed in the presence of poly(vinyl alcohol) and poly(acrylic acid). The polymers are absorbed on the axial side of the particles, reducing the surface energy and inducing oriented growth.

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页码：907 / +

页数：5

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