Abstract
Tungsten trioxide (WO3) nanoparticles are synthesized via a sol-gel route using metallic tungsten as precursor and printed on a flexible electrode using inkjet printing in order to build solid-state electrochromic cells. A method for separate control of different spectral regions of the electrochromic device (near infrared and visible) is disclosed.
Original language | English |
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Patent number | WO2013009200 |
IPC | G02F 1/ 153 A I, C09K9/00,G02F1/15, G02F1/153 |
Priority date | 14/07/11 |
Filing date | 13/07/12 |
Publication status | Published - 17 Jan 2013 |