Controlled self-assembly and photovoltaic characteristics of porphyrin derivatives on a silicon surface at solid-liquid interfaces
文献类型：期刊论文
| 作者 | Cai, Jinhua1,2; Chen, Haihui1; Huang, Jiangen1; Wang, Jingxia2; Tian, Dongliang3; Dong, Huanli2; Jiang, Lei2 |
| 刊名 | SOFT MATTER
 |
| 出版日期 | 2014 |
| 卷号 | 10期号:15页码:2612-2618 |
| ISSN号 | 1744-683X |
| DOI | 10.1039/c3sm53061b |
| 英文摘要 | Two meso-tetraphenylporphyrin (H2TPP) derivatives with different central metal ions, namely ZnTPP, CuTPP, were synthesized, and characterized by a series of spectroscopic methods. Their self-assembly behaviors in mixed solvents without surfactant were systematically investigated. The morphology of the thus produced nanoarchitectures could be efficiently controlled. Nanoslices can be manufactured when a volume of cyclohexane is involved, octahedrons can be produced when a mixed solvent of chloroform and isopropanol is employed, while four-leaf clover-shaped structures can be produced with a large volume of methanol injected. The nanostructures have been characterized by electronic absorption, scanning electron microscopy (SEM) and photoelectric conversion techniques. The internal structures of the nanostructures are well described by XRD. The nanostructures exhibit a power conversion under illumination intensity of 2.3 mW cm(-2). The present result appears to represent an effort toward controlling the morphology of self-assembled nanostructures of porphyrin derivatives via synthesis through introduction of metal-ligand and solvent interaction. Nevertheless, the fundamental study will be helpful to understand photoinduced energy/charge transport in an organic interface and this might also serve as promising building blocks for nanoscale power sources for potential application in solar energy technologies and organic electronics and optoelectronics. |
| 语种 | 英语 |
| WOS记录号 | WOS:000333116700014 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/50221]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Cai, Jinhua |
| 作者单位 | 1.Jinggangshan Univ, Coll Chem & Chem Engn, Jian 343009, Jiangxi, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 3.Beihang Univ, Sch Chem & Environm, Key Lab Bioinspired Smart Interfacial Sci & Techn, Minist Educ, Beijing 100191, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cai, Jinhua,Chen, Haihui,Huang, Jiangen,et al. Controlled self-assembly and photovoltaic characteristics of porphyrin derivatives on a silicon surface at solid-liquid interfaces[J]. SOFT MATTER,2014,10(15):2612-2618. |
| APA | Cai, Jinhua.,Chen, Haihui.,Huang, Jiangen.,Wang, Jingxia.,Tian, Dongliang.,...&Jiang, Lei.(2014).Controlled self-assembly and photovoltaic characteristics of porphyrin derivatives on a silicon surface at solid-liquid interfaces.SOFT MATTER,10(15),2612-2618. |
| MLA | Cai, Jinhua,et al."Controlled self-assembly and photovoltaic characteristics of porphyrin derivatives on a silicon surface at solid-liquid interfaces".SOFT MATTER 10.15(2014):2612-2618. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。