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VO2/Si–Al gel nanocomposite thermochromic smart foils : largely enhanced luminous transmittance and solar modulation

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : VO2/Si–Al gel nanocomposite thermochromic smart foils : largely enhanced luminous transmittance and solar modulation
นักวิจัย : Liu, C. , Cao, X. , Kamyshny, A. , Law, J. Y. , Magdassi, S. , Long, Y.
คำค้น : DRNTU::Engineering::Nanotechnology
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2556
อ้างอิง : Liu, C., Cao, X., Kamyshny, A., Law, J.Y., Magdassi, S., & Long, Y. (2013). VO2/Si–Al gel nanocomposite thermochromic smart foils: Largely enhanced luminous transmittance and solar modulation. Journal of Colloid and Interface Science, in press. , http://hdl.handle.net/10220/19424 , http://dx.doi.org/10.1016/j.jcis.2013.11.028 , 179314
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Journal of colloid and interface science
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

VO2 nanoparticles with a dimension of approximately 20nm were obtained by simple mechanical bead-milling method, which were well dispersed in transparent silica-alumina (Si-Al) gel matrix to form nanocomposites. The VO2/Si-Al gel thermochromic nanocomposite foils were fabricated with various VO2 solid contents and foil thickness. With 10% VO2 loading and 3μm foil thickness, high luminous transmittance (Tlum(20°C)=63.7% and Tlum(90°C)=54.4%), and large solar modulation ability (ΔTsol=12%) can be obtained which surpasses the best reported results (nanoporous films:Tlum(20°C)=43.3%, Tlum(90°C)=39.9% and ΔTsol=14.1%). This current approach provided a simple and scalable preparation method with the best combined thermochromic performance.

บรรณานุกรม :
Liu, C. , Cao, X. , Kamyshny, A. , Law, J. Y. , Magdassi, S. , Long, Y. . (2556). VO2/Si–Al gel nanocomposite thermochromic smart foils : largely enhanced luminous transmittance and solar modulation.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Liu, C. , Cao, X. , Kamyshny, A. , Law, J. Y. , Magdassi, S. , Long, Y. . 2556. "VO2/Si–Al gel nanocomposite thermochromic smart foils : largely enhanced luminous transmittance and solar modulation".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Liu, C. , Cao, X. , Kamyshny, A. , Law, J. Y. , Magdassi, S. , Long, Y. . "VO2/Si–Al gel nanocomposite thermochromic smart foils : largely enhanced luminous transmittance and solar modulation."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print.
Liu, C. , Cao, X. , Kamyshny, A. , Law, J. Y. , Magdassi, S. , Long, Y. . VO2/Si–Al gel nanocomposite thermochromic smart foils : largely enhanced luminous transmittance and solar modulation. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.