Preparation and characterization of copper(II) tetrasulfonated phthalocyanine nanoparticles formed by laser ablation in poor solvents
Preparation and characterization of copper(II) tetrasulfonated phthalocyanine nanoparticles formed by laser ablation in poor solvents
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DOI：
10.1007/s00396-009-2025-0
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发表时间：
2009-03
影响因子：
2.4
通讯作者：
Kwati Leonard;Junichi Kurawaki;K. Hayakawa;Myint Thein Tun;Y. Kusumoto
中科院分区：
文献类型：
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作者：
Kwati Leonard;Junichi Kurawaki;K. Hayakawa;Myint Thein Tun;Y. Kusumoto
在甲醇、2-甲基-2-丙醇、乙醇、四氢呋喃、丙酮等稀有有机溶剂中，用激光照射CuTsPc微晶，制得了直径为15~112 nm的CuTsPc纳米粒子。场发射扫描电子显微镜(FESEM)的图像显示了CuTsPc纳米颗粒在本工作所用的劣质有机溶剂中的形成。在甲醇、2-甲基-2-丙醇、乙醇、四氢呋喃和丙酮中制得的CuTsPc纳米粒子的平均粒径分别为26、36、35、86和78 nm。在这项工作中，可以发现CuTsPc纳米颗粒的大小与溶剂极性之间的关系。
Laser irradiation of copper(II) tetrasulfonated phthalocyanine (CuTsPc) microcrystals in poor organic solvents such as methanol, 2-methyl-2-propanol, ethanol, tetrahydrofuran, and acetone has produced CuTsPc nanoparticles with 15–112 nm in diameter. Field emission scanning electron microscopy (FESEM) images have shown the formation of CuTsPc nanoparticles in poor organic solvents used in this work. The mean diameters of CuTsPc nanoparticles obtained from transmission electron microscopy (TEM) images in methanol, 2-methyl-2-propanol, ethanol, tetrahydrofuran, and acetone were determined to be 26, 36, 35, 86, and 78 nm, respectively. A correlation between the size of CuTsPc nanoparticles and a solvent polarity could be found in this work.