Multicolor Fluorescent Polymeric Actuator with Self-Sustained Oscillation Behavior
文献类型：期刊论文
| 作者 | Zhan, Beibei; Wei, Shuxin; Hu, Zhengfang; Liu, Hao; Qiu, Huiyu; Liu, Qingquan; Lu, Wei; Chen, Tao |
| 刊名 | MACROMOLECULAR MATERIALS AND ENGINEERING
 |
| 出版日期 | 2021 |
| 卷号 | 306期号:3 |
| 英文摘要 | Soft fluorescent polymeric films are receiving increasing attention in the fields of sensing, display, information encryption, and so on. However, a few attempts are conducted to heterogeneously integrate fluorescent polymeric films with other soft polymeric materials into topology-optimized architectures (e.g., bilayer and pattern), which may lead to as-yet-unimagined performance. Herein, the synthesis of novel multicolor fluorescent polymeric films is presented via dynamic lanthanide coordination, followed by the fabrication of bilayer actuators with unique self-sustained oscillation behavior. The polymeric films are prepared from polydimethylsiloxane (PDMS) oligomer containing 2,6-pyridinediimine ligands that can chelate with Eu3+/Tb3+ ions to trigger vivid red/bluish green fluorescence via antenna effect. After being further interfacially engineered with pan paper, fluorescent bilayer actuators are prepared, which display reversible 2D/3D shape deformation in response to environmental temperature changes owing to the mismatch between thermal expansion abilities of two layers. Interestingly, when placing the bilayer actuator with one end fixed near a constant heat source, quite unique self-sustained oscillation behavior is observed, which encourages to explore their potential applications as dynamic alarming devices. The present study broadens the list of fluorescent polymeric films and suggests the huge potential of multimaterial integration to develop powerful functional materials with versatile uses. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22243]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Chen, T (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Biobased Polymer Mat Technol & Applicat Z, 1219 Zhongguan West Rd, Ningbo 315201, Peoples R China. 2.Lu, W 3.Liu, QQ (corresponding author), Hunan Univ Sci & Technol, Hunan Prov Key Lab Adv Mat New Energy Storage & C, Sch Mat Sci & Engn, Xiangtan 411201, Peoples R China. 4.Liu, QQ (corresponding author), Hunan Univ Sci & Technol, Sch Chem & Chem Engn, Xiangtan 411201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhan, Beibei,Wei, Shuxin,Hu, Zhengfang,et al. Multicolor Fluorescent Polymeric Actuator with Self-Sustained Oscillation Behavior[J]. MACROMOLECULAR MATERIALS AND ENGINEERING,2021,306(3). |
| APA | Zhan, Beibei.,Wei, Shuxin.,Hu, Zhengfang.,Liu, Hao.,Qiu, Huiyu.,...&Chen, Tao.(2021).Multicolor Fluorescent Polymeric Actuator with Self-Sustained Oscillation Behavior.MACROMOLECULAR MATERIALS AND ENGINEERING,306(3). |
| MLA | Zhan, Beibei,et al."Multicolor Fluorescent Polymeric Actuator with Self-Sustained Oscillation Behavior".MACROMOLECULAR MATERIALS AND ENGINEERING 306.3(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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。