[1] R BAETENS, B P JELLE, GUSTAVSEN A. Properties. A state-of-the-art review. Solar Energy Materials and Solar Cells, 94, 87-105(2010).

[2] Nan SHEN, Shi CHEN, Weijun WANG et al. Joule heating driven infrared switching in flexible VO₂ nanoparticle film with reduced energy consumption for smart windows. Journal of Materials Chemistry A, 7, 4516-4524(2019).

[3] C G GRANQVIST, KER P C LANS, N R MLYUKA et al. Progress in chromogenics： New results for electrochromic and thermochromic materials and devices. Solar Energy Materials and Solar Cells, 93, 2032-2039(2009).

[4] C BATISTA, R M RIBEIRO, V TEIXEIRA. Synthesis and characterization of VO₂-based thermochromic thin films for energy-efficient windows. Nanoscale Research Letters, 6, 301(2011).

[5] Xiaoping LI, Sihai CHEN, Jianjun LAI. Vanadium dioxide nanomaterial for smart thermochromic glazing of windows, 5648, 256-259(2004).

[6] S M BABULANAM, T S ERIKSSON, G A NIKLASSON et al. Thermochromic VO₂ films for energy-efficient windows, 16, 347-363(1987).

[7] Jianwei MA, Guang XU, Lei MIAO et al. Thickness-dependent structural and optical properties of VO₂ thin films. Japanese Journal of Applied Physics, 50, -0215(2011).

[8] Qiaolan HAO, Qian SHAO, Qingyun LIU. Research progress in preparation methods and application of VO₂ functional nanomaterials. Xiandai Huagong Modern Chemical Industry, 34, 51-54(2014).

[9] Xinfeng HE, Congcong GU, Fei CHEN et al. Vanadium dioxide thin films for smart windows： Optical design and performance improvement. Proceedings of the International Society for Optical Engineering, 9068, 1-6(2013).

[10] Shufen WANG, Minsu LIU, Lingbing KONG et al. Recent progress in VO₂ smart coatings： strategies to improve the thermochromic properties. Progress in Materials Science, 84, 1-54(2016).

[11] M TAZAWA, H ASADA, Gang XU et al. Optical constants of vanadium dioxide films and design of a solar energy control window. MRS Online Proceeding Library Archive, 785, 556-562(2011).

[12] Yuxia JI, S Y LI, G A NIKLASSON et al. Durability of thermochromic VO2 thin films under heating and humidity： Effect of Al oxide top coatings. Thin Solid Films, 562, 568-573(2014).

[13] Shiwei LONG, Haijuan ZHOU, Shanhu Bao et al. Thermochromic multilayer films of WO₃/VO₂/WO₃ sandwich structure with enhanced luminous transmittance and durability. RSC Advances, 6, 35-42(2016).

[14] Jing ZHANG, Jing WANG, Chunming YANG et al. Mesoporous SiO₂/VO₂ double-layer thermochromic coating with improved visible transmittance for smart window. Solar Energy Materials & Solar Cells, 141(2017).

[15] Jingting ZHU, Yijie ZHOU, Bingbing WANG et al. Vanadium dioxide nanoparticle-based thermochromic smart coating： high luminous transmittance， excellent solar regulation efficiency and near room temperature phase transition. ACS Applied Materials & Interfaces, 7, 796-803(2015).

[16] Yanfeng GAO, Shaobo WANG, Hongjie LUO et al. Enhanced chemical stability of VO₂ nanoparticles by the formation of SiO₂/VO₂ core/shell structures and the application to transparent and flexible VO₂-based composite foils with excellent thermochromic properties for solar heat control. Energy & Environmental Science, 5, -19(2012).

[17] Chenmou ZHENG, Xinmin ZHANG, Jianhui ZHANG. Preparation and characterization of VO₂ nanopowders. Solid State Chemistry, 156, 274-280(2001).

[18] Nan SHEN, Bingrong DONG, Chuanxiang CAO. Solid-state-reaction synthesis of VO₂ nanoparticles with low phase transition temperature， enhanced chemical stability and excellent thermochromic properties. RSC Advances, 5, 108015-108022(2015).

[19] Lu XU et al. Effect of oxide buffer layer on the thermochromic properties of VO₂ thin coatings. Journal of Materials Engineering and Performance, 22, 3967-3973(2013).

[20] Wenjing LI, Shidong JI, Yamei LI et al. Synthesis of VO₂nanoparticles by a hydrothermal-assisted homogeneous precipitation approach for thermochromic applications. RSC Advances, 4, 13026-13033(2016).

[21] W STOBER, A FINK, E BOHN. Controlled growth of monodisperse silica spheres in the micron size range. Journal of Colloid & Interface ence, 26, 62-69(1968).

[22] S Y LI, G A NIKLASSON, C G GRANQVIST. Nanothermochromics： Calculations for VO2 nanoparticles in dielectric hosts show much improved luminous transmittance and solar energy transmittance modulation. Journal of Applied Physics, 108, 1-8(2010).

[24] Litao KANG, Yanfeng GAO, Hongjie LUO et al. Nanoporous thermochromic VO（2） films with low optical constants， enhanced luminous transmittance and thermochromic properties. ACS Applied Materials & Interfaces, 2, 135-138(2011).

[25] H KAKIUCHIDA, Pinshi JIN, M OKADA et al. Optical characterization of titanium-vanadium oxide films. Japanese Journal of Applied Physics, 516, 4563-4567(2007).