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A cost-effective method to fabricate VO2 (M) nanoparticles and films with excellent thermochromic properties
Zhang, Hua1,2; Xiao, Xiudi1; Lu, Xuanming1,2; Chai, Guanqi1; Sun, Yaoming1; Zhan, Yongjun1; Xu, Gang1
2015-07-05
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
Volume636Pages:106-112
AbstractIn this paper, high crystallinity and pure phase VO2 (M) powder is synthesized by a novel and facile method. Aiding by additional manual grinding and etching process, 22 nm high-quality VO2 (M) nanoparticles can be obtained. The structure and properties of the VO2 (M) particles were characterized by X-ray diffraction analysis, transmission electron microscopy, differential scanning calorimetry and UV-vis-NIR spectrophotometer. After mixing VO2 (M) nanoparticles with transparent polymer, thin films prepared by grinded VO2 nanoparticles show excellent thermochromic properties. The solar modulation ability is up to 12.4% with luminous transmittance of 62.7%. Moreover, The haze of films prepared by grinded VO2 (M) nanoparticles is down to 1.9%, which is far less than that of films prepared by original VO2 (Haze = 8.5%) and etched VO2 particles (Haze = 4.6%). Dramatical improvement of thermochromic property and definition indicate that it is a promising method to prepare large-scale VO2 nanoparticles and cost-effective smart window. (C) 2015 Elsevier B.V. All rights reserved.
SubtypeArticle
KeywordVanadium Dioxide Thin Films Grinding Treatment Thermochromic Properties
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.jallcom.2015.01.277
WOS Subject ExtendedChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS KeywordLITHIUM ION BATTERIES ; VANADIUM DIOXIDE ; THIN-FILMS ; OPTICAL-PROPERTIES ; ELECTROCHEMICAL PERFORMANCE ; SOLVOTHERMAL SYNTHESIS ; INSULATOR-TRANSITION ; PHASE-TRANSITION ; FACILE SYNTHESIS ; TEMPERATURE
Indexed BySCI
Language英语
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000351836600018
Citation statistics
Cited Times:23[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/9100
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Hua,Xiao, Xiudi,Lu, Xuanming,et al. A cost-effective method to fabricate VO2 (M) nanoparticles and films with excellent thermochromic properties[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2015,636:106-112.
APA Zhang, Hua.,Xiao, Xiudi.,Lu, Xuanming.,Chai, Guanqi.,Sun, Yaoming.,...&Xu, Gang.(2015).A cost-effective method to fabricate VO2 (M) nanoparticles and films with excellent thermochromic properties.JOURNAL OF ALLOYS AND COMPOUNDS,636,106-112.
MLA Zhang, Hua,et al."A cost-effective method to fabricate VO2 (M) nanoparticles and films with excellent thermochromic properties".JOURNAL OF ALLOYS AND COMPOUNDS 636(2015):106-112.
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