GIEC OpenIR  > 中国科学院广州能源研究所
A novel method to modify the color of VO2-based thermochromic smart films by solution-processed VO2@SiO2@Au core-shell nanoparticles
Lu, Xuanming1,2; Xiao, Xiudi1; Cao, Ziyi1,3; Zhan, Yongjun1; Cheng, Haoliang1; Xu, Gang1
2016
Source PublicationRSC ADVANCES
Volume6Issue:53Pages:47249-47257
AbstractIn this study, the VO2@SiO2@Au core-shell nanoparticles were synthesized by a solution process to tailor the color of VO2 films on the basis of surface plasmon resonance (SPR). The SiO2 interlayer not only provided more hydroxyl bonding for the silane coupling agent, which was conducive to metal deposition, but also significantly improved the anti-oxidation ability of VO2. We optimized the thickness of silica to maintain the silica layer uniform and thin (14 nm), which would impact on the optical properties. The VO2@SiO2@Au films with various Au particle sizes displayed a series of colors from brick red to purple and blue while maintaining the solar modulation ability (the maximum Delta T-sol is up to 7.52%). Moreover, the phase transition temperature decreased by about 6 degrees C without doping due to electron injection from Au to VO2. This study proposed a novel and facile method to tune the color of VO2-based thermochromic smart films while improving the anti-oxidation ability and decreasing the phase transition temperature. It may constitute a great advance in the development of thermochromic smart films.
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1039/c6ra07594k
WOS Subject ExtendedChemistry
WOS KeywordSURFACE-PLASMON RESONANCE ; METAL-INSULATOR-TRANSITION ; DOPED VO2 NANOPARTICLES ; VANADIUM DIOXIDE ; HYDROTHERMAL SYNTHESIS ; GOLD NANOPARTICLES ; OPTICAL-PROPERTIES ; SILICA ; PARTICLES ; CLUSTERS
Indexed BySCI
Language英语
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000377253400009
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/11666
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Lu, Xuanming,Xiao, Xiudi,Cao, Ziyi,et al. A novel method to modify the color of VO2-based thermochromic smart films by solution-processed VO2@SiO2@Au core-shell nanoparticles[J]. RSC ADVANCES,2016,6(53):47249-47257.
APA Lu, Xuanming,Xiao, Xiudi,Cao, Ziyi,Zhan, Yongjun,Cheng, Haoliang,&Xu, Gang.(2016).A novel method to modify the color of VO2-based thermochromic smart films by solution-processed VO2@SiO2@Au core-shell nanoparticles.RSC ADVANCES,6(53),47249-47257.
MLA Lu, Xuanming,et al."A novel method to modify the color of VO2-based thermochromic smart films by solution-processed VO2@SiO2@Au core-shell nanoparticles".RSC ADVANCES 6.53(2016):47249-47257.
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
[Lu, Xuanming]'s Articles
[Xiao, Xiudi]'s Articles
[Cao, Ziyi]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lu, Xuanming]'s Articles
[Xiao, Xiudi]'s Articles
[Cao, Ziyi]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lu, Xuanming]'s Articles
[Xiao, Xiudi]'s Articles
[Cao, Ziyi]'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.