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Responsive Amorphous Photonic Structures of Spherical/Polyhedral Colloidal Metal–Organic Frameworks
https://repo.qst.go.jp/records/76254
https://repo.qst.go.jp/records/762541b2c24f8-e55e-4c4a-9dea-0b286ddfe582
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-05-09 | |||||
| タイトル | ||||||
| タイトル | Responsive Amorphous Photonic Structures of Spherical/Polyhedral Colloidal Metal–Organic Frameworks | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Bai, Ling
× Bai, Ling× He, Yuheng× Zhou, Jiajing× Lim, Yun× Cuong Mai, Van× Chen, Yonghao× Hou, Shuai× ザオ, ユエ× Zhang, Jun× Duan, Hongwei× Zhao, Yue |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Amorphous photonic structures (APSs) with isotropic structural colors are of great promise for creating reflective full‐color displays or responsive colorimetric devices. However, there is a lack of guiding principles in developing stimuli‐responsive functional APSs, and the building blocks of APSs are still limited to spherical particles despite the increasing emergence of anisotropic functional particles. Moreover, current production of APSs, in particular high‐resolution APS patterns, is not fundamentally compatible with industrial manufacturing technologies, forming a major barrier toward their applications. Presented here is a proof‐of‐concept study on scalable fabrication of responsive APSs by colloidal assembly of spherical/polyhedral metal‐organic framework (MOF) particles on liquid‐permeable substrates. It is shown that infiltration assisted Mayer rod coating allows for rapid production of customized multicolored structural color patterns of MOF APSs by controlling liquid wetting/infiltration on the substrate with printed wax coatings. Small‐angle X‐ray scattering and optical measurements reveal the structural parameters of MOF APSs such as average nearest interscattering spacing and particle packing density, theoretically relating the optical properties and responsive color shifts of MOF APSs to factors affecting their scattering profile, which provides the guideline for the development of smart APS photonic devices via a wide spectrum of colloidal particles for diverse applications. | |||||
| 書誌情報 |
Advanced Optical Materials 巻 7, 号 13, p. 1900522-1900522, 発行日 2019-07 |
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| 出版者 | ||||||
| 出版者 | Wiley | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2195-1071 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1002/adom.201900522 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1002/adom.201900522 | |||||
