NIMTE OpenIR  > 2018专题
Macroscopic-Oriented Gold Nanorods in Polyvinyl Alcohol Films for Polarization-Dependent Multicolor Displays
Dai, Liwei; Lu, Xuefei; Song, Liping; Huang, Youju; Liu, Baoqing; Zhang, Lei; Zhang, Jiawei; Wu, Si; Chen, Tao
2018
Source PublicationADVANCED MATERIALS INTERFACES
Volume5Issue:11
AbstractDue to their abundant optical colors, durable color generation, and high refreshing rate, smart chromic nanomaterials (SCNMs) have been employed in various applications. However, most SCNMs often require multicomponent materials, precise morphology control, and complicated modulation to realize multicolor changes, which limits their widely practical applications. In the present study, a simple and effective strategy is demonstrated to achieve the flexible and cost-effective multicolor gold nanorods (Au NRs)/polymer hybrid film, by tuning macroscopic-oriented Au NRs in films and a synergy of polarization-dependent surface plasmon resonance. Au NRs are first functionalized with methoxypoly(ethylene glycol)thiol to improve the compatibility, ensuring Au NRs can be homogenously dispersed in the polyvinyl alcohol (PVA) matrix with high particle density. The macroscopic-oriented alignment of Au NRs can be achieved by the elongation of the PVA polymer molecular chains. Under different polarized excitation directions, the same strip of the hybrid film exhibits various colors including red, orange, yellow, and green. Therefore, the strategy provides a simple and powerful approach to achieve macroscopic-oriented anisotropic nanoparticles in the polymer matrix, and the resultant hybrid films are promising in various practical applications, such as color displays, optical devices, and plasmonic biosensors.
KeywordSurface-plasmon Resonance Optical-data Storage Poly(Vinyl Alcohol) Electrochromic Device Nmr-spectroscopy Nanoparticles Sensors Size Photoluminescence Semiconductor
Subject AreaPolymer Science
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/17404
Collection2018专题
Recommended Citation
GB/T 7714
Dai, Liwei,Lu, Xuefei,Song, Liping,et al. Macroscopic-Oriented Gold Nanorods in Polyvinyl Alcohol Films for Polarization-Dependent Multicolor Displays[J]. ADVANCED MATERIALS INTERFACES,2018,5(11).
APA Dai, Liwei.,Lu, Xuefei.,Song, Liping.,Huang, Youju.,Liu, Baoqing.,...&Chen, Tao.(2018).Macroscopic-Oriented Gold Nanorods in Polyvinyl Alcohol Films for Polarization-Dependent Multicolor Displays.ADVANCED MATERIALS INTERFACES,5(11).
MLA Dai, Liwei,et al."Macroscopic-Oriented Gold Nanorods in Polyvinyl Alcohol Films for Polarization-Dependent Multicolor Displays".ADVANCED MATERIALS INTERFACES 5.11(2018).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Dai, Liwei]'s Articles
[Lu, Xuefei]'s Articles
[Song, Liping]'s Articles
Baidu academic
Similar articles in Baidu academic
[Dai, Liwei]'s Articles
[Lu, Xuefei]'s Articles
[Song, Liping]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Dai, Liwei]'s Articles
[Lu, Xuefei]'s Articles
[Song, Liping]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.