期刊
JOURNAL OF CRYSTAL GROWTH
卷 308, 期 1, 页码 185-188出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jcrysgro.2007.07.035
关键词
crystal morphology; minerals; nanomaterials
beta-FeO(OH) (akaganeite-Q) nanostructures with a sheaflike morphology are obtained via the hydrolysis of FeCl3 solutions at different temperatures. The individual filaments have an average diameter of similar to 60nm, and the sheaves are similar to 3.2 mu m in length at 80 degrees C for 10 h. These structures may be formed by the splitting crystal growth mechanism, which is known to explain the morphology some mineral crystals present in nature. By control of the synthetic parameters, different morphologies are obtained, complex sheaf structures have also been found which have been observed to occur by crystal splitting in minerals. These new beta-FeO(OH) structures are characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD). (C) 2007 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据