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Research progress on the preparation methods for VO2 nanoparticles and their application in smart windows
CrystEngComm ( IF 2.6 ) Pub Date : 2020/01/03 , DOI: 10.1039/c9ce01655d
Wen Zeng 1, 2, 3, 4, 5 , Nan Chen 1, 2, 3, 4, 5 , Weiguang Xie 1, 2, 3, 4, 5
Affiliation  

Accompanied with drastic changes in photoelectric properties, vanadium dioxide (VO2) exhibits a first order metal–insulator phase transition (MIT) at the temperature of about 68 °C. This excellent thermochromic property of VO2 gives it high potential as a material for application in smart windows. VO2 nanoparticles have been extensively studied due to their unique size effect and grain boundary conditions, which can effectively reduce the temperature of the metal–insulator phase transition (MIT) and hysteresis widths and improve the thermochromic properties of materials. Herein, the preparation of VO2 nanoparticles via the solution method, sputtering method, PLD deposition method and gas phase method is reviewed and also the advantages and disadvantages of the various preparation methods are compared and analyzed, which demonstrate that the solution method is the most suitable industrial preparation method. Moreover, the recent progress in the application of VO2 nanoparticle films in smart coatings is reviewed, and the possible research directions of VO2 nanoparticles in the future are briefly discussed.

中文翻译:

VO2纳米粒子的制备方法及其在智能窗户中的应用研究进展

Accompanied with drastic changes in photoelectric properties, vanadium dioxide (VO2) exhibits a first order metal–insulator phase transition (MIT) at the temperature of about 68 °C. This excellent thermochromic property of VO2 gives it high potential as a material for application in smart windows. VO2 nanoparticles have been extensively studied due to their unique size effect and grain boundary conditions, which can effectively reduce the temperature of the metal–insulator phase transition (MIT) and hysteresis widths and improve the thermochromic properties of materials. Herein, the preparation of VO2 nanoparticles via综述了溶液法,溅射法,PLD沉积法和气相法,并对各种制备方法的优缺点进行了比较和分析,表明溶液法是最合适的工业制备方法。此外,对VO 2纳米颗粒薄膜在智能涂料中的应用进展进行了综述,并简要讨论了VO 2纳米颗粒未来的研究方向。
更新日期:2020-02-13
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