STM and XRD studies of the adsorption and assembling structures of phthalocyanine and porphyrin
文献类型：期刊论文
| 作者 | Lei, SB; Wang, J; Dong, YH; Wang, C; Wan, LJ; Bai, CL |
| 刊名 | SURFACE AND INTERFACE ANALYSIS
 |
| 出版日期 | 2002-08-01 |
| 卷号 | 34期号:1页码:767-771 |
| 关键词 | Stm And Xrd Studies Phthalocyanine Porphyrin Assembly |
| ISSN号 | 0142-2421 |
| DOI | 10.1002/sia.1407 |
| 英文摘要 | Using scanning tunnelling microscopy (STM) and x-ray diffraction (XRD), the assembling behaviour of substituted phthalocyanine and porphyrin on both hydrophobic and hydrophilic surfaces was investigated. Copper (II) 2,3,9,10,16,17,23,24-octakis(octyloxy)-29H,31H-phthalocyanine (denoted as CuPcOC8) and 21,23-dihydro-5,10,15,20-tetrakis[4-(tetradecyloxy)phenyl]porphyrin (TTPP) molecules adsorb stably on a highly oriented pyrolytic graphite (HOPG) surface, yielding high-resolution STM images. The results illustrate that alkyl molecular anchors can be used as a generalized approach for immobilization of organic molecules on hydrophobic surfaces. The XRD results show that on a hydrophilic substrate CuPcOC8 and TTPP form completely different assembled structures from those on a HOPG surface, which indicates that the polarity of the substrate has substantial effects on the assembling behaviour of organic molecules. Copyright (C) 2002 John Wiley Sons, Ltd. |
| 语种 | 英语 |
| WOS记录号 | WOS:000177885900168 |
| 出版者 | JOHN WILEY & SONS LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/78147]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Bai, CL |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Synchrotron Radiat Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lei, SB,Wang, J,Dong, YH,et al. STM and XRD studies of the adsorption and assembling structures of phthalocyanine and porphyrin[J]. SURFACE AND INTERFACE ANALYSIS,2002,34(1):767-771. |
| APA | Lei, SB,Wang, J,Dong, YH,Wang, C,Wan, LJ,&Bai, CL.(2002).STM and XRD studies of the adsorption and assembling structures of phthalocyanine and porphyrin.SURFACE AND INTERFACE ANALYSIS,34(1),767-771. |
| MLA | Lei, SB,et al."STM and XRD studies of the adsorption and assembling structures of phthalocyanine and porphyrin".SURFACE AND INTERFACE ANALYSIS 34.1(2002):767-771. |
入库方式： OAI收割
来源：化学研究所
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