Rapidly infrared-assisted cooperatively self-assembled highly ordered multiscale porous materials
文献类型：期刊论文
| 作者 | Zheng, ZY ; Gao, KY ; Luo, YH ; Li, DM ; Meng, QB ; Wang, YR ; Zhangt, DZ |
| 刊名 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
 |
| 出版日期 | 2008 |
| 卷号 | 130期号:30页码:9785 |
| 关键词 | BINARY COLLOIDAL CRYSTALS PHOTONIC CRYSTALS INVERSE OPALS FABRICATION ARRAYS VOIDS |
| ISSN号 | 0002-7863 |
| 通讯作者 | Meng, QB (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | In this paper, cooperative self-assembly (CSA) of colloidal spheres with different sizes was studied. It was found that a complicated jamming effect makes it difficult to achieve an optimal self-assembling condition for construction of a well-ordered stacking of colloidal spheres in a relatively short growth time by CSA. Through the use of a characteristic infrared (IR) technique to significantly accelerate local evaporation on the growing interface without changing the bulk growing environment, a concise three-parameter (temperature, pressure, and IR intensity) CSA method to effectively overcome the jamming effect has been developed. Mono- and multiscale inverse opals in a large range of lattice scales can be prepared within a growth time (15-30 min) that is remarkably shorter than the growth times of several hours for previous methods. Scanning electron microscopy images and transmittance spectra demonstrated the superior crystalline and optical qualities of the resulting materials. More importantly, the new method enables optimal conditions for CSA without limitations on sizes and materials of multiple colloids. This strategy not only makes a meaningful advance in the applicability and universality of colloidal crystals and ordered porous materials but also can be an inspiration to the self-assembly systems widely used in many other fields, such as nanotechnology and molecular bioengineering. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51870]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zheng, ZY,Gao, KY,Luo, YH,et al. Rapidly infrared-assisted cooperatively self-assembled highly ordered multiscale porous materials[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2008,130(30):9785. |
| APA | Zheng, ZY.,Gao, KY.,Luo, YH.,Li, DM.,Meng, QB.,...&Zhangt, DZ.(2008).Rapidly infrared-assisted cooperatively self-assembled highly ordered multiscale porous materials.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,130(30),9785. |
| MLA | Zheng, ZY,et al."Rapidly infrared-assisted cooperatively self-assembled highly ordered multiscale porous materials".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 130.30(2008):9785. |
入库方式： OAI收割
来源：物理研究所
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