Formation of single-crystal γ-MnO2 nanowires at room temperature

被引：9
|
作者：
Luo, Haiyang [1 ]
Wei, Mingdeng [1 ,2 ]
Wei, Kemei [2 ]
机构：
[1] Fuzhou Univ, Inst New Engn Technol & Nanomat, Fuzhou 350002, Peoples R China
[2] Fuzhou Univ, Natl Engn Res Ctr Chem Fertilizer Catalyst, Fuzhou 350002, Peoples R China
来源：
JOURNAL OF CRYSTAL GROWTH | 2008年 / 310卷 / 11期
关键词：
low-dimensional structure; recrystallization; single-crystal growth; nanomaterials;
D O I：
10.1016/j.jcrysgro.2008.01.052
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In this study, single-crystal gamma-MnO2 nanowires have been successfully synthesized at room temperature in the absence of catalysts or templates, the diameter was found to be ca. 10-20 nm and the characteristic lengths up to several micrometers. The crystal phase of nanowires was confirmed by XRD and TEM measurements. Further, a dissolution- condensation-recrystallization process was proposed for the formation of nanowires under the room temperature condition. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：2738 / 2741
页数：4
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