物理气相沉积法制备一维有机半导体纳米材料

doi:10.7517/j.issn.1674-0475.2010.05.390

影像科学与光化学 ›› 2010, Vol. 28 ›› Issue (5): 390-398.DOI: 10.7517/j.issn.1674-0475.2010.05.390

• 研究简报 • 上一篇

物理气相沉积法制备一维有机半导体纳米材料

王中良^1,2, 李亚楠^1,2, 张晓宏¹, 欧雪梅¹, 赵伟明³

1. 中国科学院, 理化技术研究所, 纳米有机光电子实验室, 北京, 100190;
2. 中国科学院, 研究生院, 北京, 100049;
3. 东莞彩显有机发光科技有限公司, 广东, 东莞, 523656

收稿日期:2010-04-28 修回日期:2010-05-26 出版日期:2010-09-23 发布日期:2010-09-23
通讯作者: 张晓宏,E-mail:xhzhang@mail.ipc.ac.cn.

One-Dimensional Organic Semiconductor Nanomaterials Synthesized by Physical Vapor Deposition Method

WANG Zhong-liang^1,2, LI Ya-nan^1,2, ZHANG Xiao-hong¹, OU Xue-mei¹, ZHAO Wei-ming³

1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China;
2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, P. R. China;
3. Dongguan Litewell(OLED) Technology Inc., Dongguan 523656, Guangdong, P. R. China

Received:2010-04-28 Revised:2010-05-26 Online:2010-09-23 Published:2010-09-23

摘要/Abstract

摘要： 通过物理气相沉积法在衬底上制备了有机半导体ZnTPP的一维纳米材料,利用扫描电镜(SEM)、红外光谱(IR)和粉末X射线衍射分析(PXRD)等手段对样品的形貌和结构进行了分析;并详细研究了沉积位置和源区温度等物理因素对ZnTPP纳米材料制备的影响.结果表明:ZnTPP纳米结构与原料粉末具有不同的晶体结构,因而展现出不同的光致发光行为.同时ZnTPP纳米棒的形成机制主要是基于VS机理的气态分子自组装.

关键词: 物理气相沉积, 有机半导体, 一维纳米结构

Abstract: One-dimensional organic semiconductor ZnTPP nanostructures were successfully synthesized on the substrates by physical vapor deposition method.The morphologies and structures of the samples were analyzed by scanning electronic microscopy(SEM),infrared spectrum(IR),powder X-ray diffraction(PXRD) and so on.The effect of deposition position and source temperature were investigated in detail on the formation process of ZnTPP nanomaterials.The result indicates that ZnTPP nanomaterials and starting powders are two different types of polymorphism and exhibit different fluorescence emission activity.And the formation of ZnTPP nanorods may mainly attribute to the self-assembly in the gas phase on the base of VS mechanism.

Key words: physical vapor deposition, organic semiconductor, one-dimensional nanostructure

中图分类号:

王中良, 李亚楠, 张晓宏, 欧雪梅, 赵伟明. 物理气相沉积法制备一维有机半导体纳米材料[J]. 影像科学与光化学, 2010, 28(5): 390-398.

WANG Zhong-liang, LI Ya-nan, ZHANG Xiao-hong, OU Xue-mei, ZHAO Wei-ming. One-Dimensional Organic Semiconductor Nanomaterials Synthesized by Physical Vapor Deposition Method[J]. Imaging Science and Photochemistry, 2010, 28(5): 390-398.

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物理气相沉积法制备一维有机半导体纳米材料

One-Dimensional Organic Semiconductor Nanomaterials Synthesized by Physical Vapor Deposition Method

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