A facile route for high-throughput formation of single-crystal α-Fe2O3 nanodisks in aqueous solutions of Tween 80 and triblock copolymer

被引：44

作者：

Chen, DL ^{[1
]}

Gao, L ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 2004年 / 395卷 / 4-6期

关键词：

D O I：

10.1016/j.cplett.2004.07.102

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：

Single-crystal alpha-Fe2O3 nanodisks with dimensions of 30-60 nm in diameter and 9-11 nm in thickness have been synthesized for the first example by a facile hydrothermal route in the presence of Tween 80 and triblock copolymer P123. The techniques of XRD, EDS, TEM, FE-SEM, SAED and UV-Vis spectra were applied to characterize the compositions and microstructures of the as-synthesized samples. The possible formation mechanism of the iron oxide nanodisks was also discussed. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：316 / 320

页数：5

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