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Electrochemical Synthesis of Amorphous VO2 Colloids and Their Rapid Thermal Transforming to VO2(M) Nanoparticles with Good Thermochromic Performance

文献类型：期刊论文

作者Wu, Hao1,2; Li, Ming1,2; Zhong, Li1,2,3; Luo, Yuan Yuan1,2; Li, Guang Hai1,2,3
刊名CHEMISTRY-A EUROPEAN JOURNAL
出版日期2016-12-05
卷号22期号:49页码:17627-17634
关键词Amorphous Materials Electrochemistry Nanoparticles Thermochromic Performance Vanadium
DOI10.1002/chem.201604101
文献子类Article
英文摘要Amorphous VO2 (a-VO2) colloids were synthesized by electrochemical anodic oxidation of metallic vanadium. It was found that the a-VO2 colloids have a cotton-like morphology composed of very small clusters, and that the crystallization temperature of the a-VO2 colloids can be adjusted either by the electrolyte of the anodic oxidation or/and the dispersion agent of the colloids. VO2(M) nanoparticles (NPs) (and a NP film) with an average size of about 50 nm can be obtained by a rapid thermal annealing of the a-VO2 colloids at 310 degrees C under air, which is beneficial for practical applications. The VO2(M) NP film shows an obvious metal-semiconductor transition with a resistance less than 10 Omega in the metallic state. An integral visible transmittance of 40.7 %, a solar transmittance modulation of 9.4%, and a resistance modulation in the order of 5 x 10(4) were realized in the VO2(M) NP film.
WOS关键词METAL-INSULATOR-TRANSITION ; DIOXIDE THIN-FILMS ; CHEMICAL-VAPOR-DEPOSITION ; VANADIUM-OXIDE FILMS ; SOL-GEL PROCESS ; PHASE-TRANSITION ; INFRARED-SPECTROSCOPY ; MOTT TRANSITION ; TEMPERATURE ; GROWTH
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000388471700020
资助机构National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; 51402304 ; 51402304 ; 51402304 ; 51402304 ; 51402304 ; 51402304 ; 51402304 ; 51402304 ; 51471163) ; 51471163) ; 51471163) ; 51471163) ; 51471163) ; 51471163) ; 51471163) ; 51471163) ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; National Natural Science Foundation of China(51372250 ; 51402304 ; 51402304 ; 51402304 ; 51402304 ; 51402304 ; 51402304 ; 51402304 ; 51402304 ; 51471163) ; 51471163) ; 51471163) ; 51471163) ; 51471163) ; 51471163) ; 51471163) ; 51471163)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/22055]  
专题合肥物质科学研究院_中科院固体物理研究所
作者单位1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
2.Chinese Acad Sci, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanostruct, Hefei 230031, Peoples R China
3.Univ Sci & Technol China, Sch Chem & Mat Sci, Hefei 230026, Peoples R China
推荐引用方式
GB/T 7714		 Wu, Hao,Li, Ming,Zhong, Li,et al. Electrochemical Synthesis of Amorphous VO2 Colloids and Their Rapid Thermal Transforming to VO2(M) Nanoparticles with Good Thermochromic Performance[J]. CHEMISTRY-A EUROPEAN JOURNAL,2016,22(49):17627-17634.
APA Wu, Hao,Li, Ming,Zhong, Li,Luo, Yuan Yuan,&Li, Guang Hai.(2016).Electrochemical Synthesis of Amorphous VO2 Colloids and Their Rapid Thermal Transforming to VO2(M) Nanoparticles with Good Thermochromic Performance.CHEMISTRY-A EUROPEAN JOURNAL,22(49),17627-17634.
MLA Wu, Hao,et al."Electrochemical Synthesis of Amorphous VO2 Colloids and Their Rapid Thermal Transforming to VO2(M) Nanoparticles with Good Thermochromic Performance".CHEMISTRY-A EUROPEAN JOURNAL 22.49(2016):17627-17634.

入库方式： OAI收割

来源：合肥物质科学研究院

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