在本文中,以由氯化亚铜纳米棒组成的薄膜为前驱体,分别通过气-固相的硫化和氧化反应获得了由直径150到200纳米,长度达数微米的硫化铜管组成的薄膜和粒径为150到200纳米的氧化铜纳米/微米晶所组成的薄膜.利用XRD,SEM,TEM测试方法对薄膜的晶化度,纯度,形貌及结构特点进行了分析.制备的薄膜具有大尺寸,高比表面积,构筑单元为单晶的特点.研究表明,硫化铜纳米/微米管是通过克肯达尔效应形成的,而氧化铜纳米/微米晶是氯化亚铜与空气反应通过类似于化学气相沉积过程形成的.
参考文献
| [1] | Erokhina S.;Erokhin V.;Nicolini C. .Microstructure origin of the conductivity differences in aggregated CuS films of different thickness[J].Langmuir: The ACS Journal of Surfaces and Colloids,2003(3):766-771. |
| [2] | Zhang WX;Ding SX;Yang ZH;Liu AP;Qian YT;Tang SP;Yang SH .Growth of novel nanostructured copper oxide (CuO) films on copper foil[J].Journal of Crystal Growth,2006(2):479-484. |
| [3] | Qun Wang;Ji-Xue Li;Guo-Dong Li;Xue-Jing Cao;Ke-Ji Wang;Jie-Sheng Chen .Formation of CuS nanotube arrays from CuCl Nanorods through a gas-solid reaction route[J].Journal of Crystal Growth,2007(2):386-392. |
| [4] | P. Saravanan;Sarfaraz Alam;G.N. Mathur .A liquid—liquid interface technique to form films of CuO nanowhiskers[J].Thin Solid Films: An International Journal on the Science and Technology of Thin and Thick Films,2005(1/2):168-172. |
| [5] | Wang H B;Pan Q M;Zhao J W et al.Fabrication of CuO film with network-like architectures through solution-immersion and their application in lithium ion batteries[J].Journal of Power Sources,2007,167(01):206-211. |
| [6] | Setkus A.;Mironas A.;Simkiene I.;Ancutiene I.;Janickis V. Kaciulis S.;Mattogno G.;Ingo GM.;Galdikas A. .Properties of CuxS thin film based structures: influence on the sensitivity to ammonia at room temperatures[J].Thin Solid Films: An International Journal on the Science and Technology of Thin and Thick Films,2001(2):275-281. |
| [7] | Papadimitropoulos G;Vourdas N;Vamvakas VE;Davazoglou D .Optical and structural properties of copper oxide thin films grown by oxidation of metal layers[J].Thin Solid Films: An International Journal on the Science and Technology of Thin and Thick Films,2006(4):2428-2432. |
| [8] | Ng H T;Li J;Smith M K et al.Growth of Epitaxial Nanowires at the Junctions of Nanowalls[J].Science,2003,300:1249. |
| [9] | Reiinen, L;Meester, B;de Lange, F;Schoonman, J;Goossens, A .Comparison of CuxS films grown by atomic layer deposition and chemical vapor deposition[J].Chemistry of Materials,2005(10):2724-2728. |
| [10] | Graziella Malandrino;Sebastiana T.Finocchiaro;Raffaella Lo Nigro .Free-Standing Copper(II)Oxide Nanotube Arrays through an MOCVD Template Process[J].Chemistry of Materials,2004(26):5559-5561. |
| [11] | Jiao SH;Xu LF;Jiang K;Xu DS .Well-defined non-spherical copper sulfide mesocages with single-crystalline shells by shape-controlled Cu2O crystal templating[J].Advanced Materials,2006(9):1174-1177. |
| [12] | Ng C H B;Fan W Y .Facile Synthesis of Single-Crystalline γ-CuI Nanotetrahedrons and Their Induced Transformation to Tetrahedral CuO Nanocages[J].Journal of Physical Chemistry C,2007,111(26):9166-9171. |
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