Electrochromic characterisation of electrochemically prepared Prussian blue thin films
نویسندگان
چکیده
منابع مشابه
Ultrafast switching of an electrochromic device based on layered double hydroxide/Prussian blue multilayered films.
Electrochromic materials are the most important and essential components in an electrochromic device. Herein, we fabricated high-performance electrochromic films based on exfoliated layered double hydroxide (LDH) nanosheets and Prussian blue (PB) nanoparticles via the layer-by-layer assembly technique. X-ray diffraction and UV-vis absorption spectroscopy indicate a periodic layered structure wi...
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A novel self-powered ultraviolet (UV) photodetector was successfully constructed through combining Pt-modified TiO2 nanotubes and Prussian blue (PB)-modified ITO, in which the existence of UV could be judged easily by naked eye with the aid of PB for electrochromic display. More importantly, it could also self-recover without UV light illumination.
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Given the importance of the development of electrochromic devices (ECDs) for technological applications small devices with Prussian blue (PB)/hydroxypropyl cellulose (HPC) electrolyte/CeO2TiO2 configuration were assembled and characterized. The films of PB were obtained galvanostaticaly by applying 0.45 mA for 300 s. The cyclic voltammetry, in 1 mol L 1 KCl solution, of these films showed a red...
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We found a method for controlling the elution property of a thin film of water-dispersible Prussian blue (w-PB) nanoparticles using a simple electrochemical treatment. The thin film of the w-PB nanoparticles fabricated by the spin-coating method was unstable in water and eluted easily. However, after electrochemical reduction and oxidation, the film did not elute in water. To clarify the mechan...
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ژورنال
عنوان ژورنال: Egyptian Journal of Physics
سال: 2020
ISSN: 2537-0960
DOI: 10.21608/ejphysics.2019.18433.1024