合成具有高能量{001}和{100}面完全暴露的微尺寸二氧化钛纳米片。
Synthesis of micro-sized titanium dioxide nanosheets wholly exposed with high-energy {001} and {100} facets.
机构信息
Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China.
出版信息
Chem Commun (Camb). 2011 Apr 21;47(15):4400-2. doi: 10.1039/c0cc05798c. Epub 2011 Mar 11.
A new synthetic strategy was developed to prepare large-sized well-defined anatase TiO(2) nanosheets wholly dominated with thermodynamically unfavorable high-reactive {001} and {100} facets, which has a percentage of 98.7% and 1.3%, respectively. The as-prepared anatase TiO(2) nanosheets show a well-faceted morphology and have a large size in length (ca. 4.14 μm). The formation mechanism of the anatase TiO(2) nanosheets was also analyzed and investigated.
开发了一种新的合成策略，用于制备具有热力学不利的高反应性{001}和{100}面完全占主导地位的大尺寸、高度明确的锐钛矿 TiO(2)纳米片，其比例分别为 98.7%和 1.3%。所制备的锐钛矿 TiO(2)纳米片具有良好的面状形态和较大的长度（约 4.14 μm）。还分析和研究了锐钛矿 TiO(2)纳米片的形成机制。
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