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Light modulation by electrochromism
Applied Optics, 1976Dyes change their absorption curve when exposed to an electric field. The conditions under which this effect can be made large enough for application to light modulation are discussed. Theoretical expectations correspond with recorded curves of a test sample.
J K, Fischer +2 more
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Improving the electrochromic properties of the composite films for electrochromic device
Ionics, 2021Electrochromism is defined as change of the optical property under potential applied. Among the organic electrochromic materials, poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) is considered as one of the most valuable conductive polymers due to its excellent transmittance in the visible light range, high mechanical flexibility ...
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Development of Electrochromic Devices
Recent Patents on Nanotechnology, 2009Electrochromic devices (ECD) are systems of considerable commercial interest due to their controllable transmission, absorption and/or reflectance. For instance, these devices are mainly applied to glare attenuation in automobile rearview mirrors and also in some smart windows that can regulate the solar gains of buildings.
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Electrochromic Nanocrystal Quantum Dots.
ChemInform, 2001AbstractFor Abstract see ChemInform Abstract in Full Text.
C, Wang, M, Shim, P, Guyot-Sionnest
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Electrochromic behaviour of PANI/carbon nanotube electrochromic cell
AIP Conference Proceedings, 2012Electrochromic devices (ECD) can change light transmission properties in response to voltage during electrochemical redox process. Although the colour of the conductive polymer like polyaniline (PANI) can be controlled electrically, but its performance is still considered to be low due to the lack of conducting pathways at the nanoscale associated with
Muhammad Shahazmi Mohd Zambri +2 more
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Electrochromism and Solution-Processed Polymer Electrochromic Devices
2019There are still technique hurdles that needed to be overcome in the commercialization of electrochromic devices (ECDs) for energy-saving smart windows. Among them, the long-term stability of ECDs and the high fabrication cost are the critical issues.
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Systematic prediction of maximum electrochromic contrast of an electrochromic material
Synthetic Metals, 2005Abstract When reporting electrochomic (EC) properties, it is required to give a quantitative measure of the intensity of the color change. Even though the transmittance difference (Δ T ) between the two states has been used widely, many researchers tend to find out the maximum EC contrast (Δ T max ) and the corresponding thickness ( L m ) of an EC ...
Jee Young Lim, Heung Cho Ko, Hoosung Lee
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ELECTROCHROMIC POLYMERS AND POLYMER ELECTROCHROMIC DEVICES
2007he Subject invention pertains to electrochromic polymersand polymer electrochromic devices. In a Specificembodiment, two complementary polymers can be matchedand incorporated into dual polymer electrochromic devices.The anodically coloring polymers in accordance with theSubject invention can allow control over the color,brightness, and environmental ...
Reynolds, John +6 more
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