Sol-Gel Coatings For Electrochromic Devices

Heusing, Sabine; Aegerter, Michel A.

doi:10.1007/978-1-4614-1957-0_12

Cited by 12 publications

(2 citation statements)

References 102 publications

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“…At this point, it should be stated that presence of water in most electrochemical system is a disadvantage. However, some studies report that addition of 1-4% of water can improve the long-time switching behaviour of ECD [49].…”

Section: Resultsmentioning

confidence: 98%

Hydroxypropyl cellulose-based gel electrolyte for electrochromic devices

Ledwon

Andrade

Łapkowski

et al. 2015

Electrochimica Acta

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Section: Resultsmentioning

confidence: 98%

Hydroxypropyl cellulose-based gel electrolyte for electrochromic devices

Ledwon

Andrade

Łapkowski

et al. 2015

Electrochimica Acta

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“…Tungsten oxide thin films are interesting candidates for application in electrochromic devices. − Other properties have already been reported such as negative capacitance for the development of new signal amplifier devices, high sensitivity for gas sensor development, or field emission properties . WO 3 thin films can be synthesized through several approaches such as the sol–gel process, ,, chemical vapor deposition, − anodic oxidation, , or laser ablation. , WO 3 can crystallize into several structures (monoclinic and hexagonal phase) depending on the synthetic conditions, e.g., temperature . Govender et al synthesized WO 3 nanostructures by a CO 2 -laser pyrolysis technique and observed morphological changes (nanowires and nanostars) by adjusting the precursor concentration.…”

Section: Introductionmentioning

confidence: 99%

WO₃ Nanorods Created by Self-Assembly of Highly Crystalline Nanowires under Hydrothermal Conditions

et al. 2014

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WO3 nanorods and wires were obtained via hydrothermal synthesis using sodium tungstate as a precursor and either oxalic acid, citric acid, or poly(methacrylic acid) as a stabilizing agent. Transmission electron microscopy images showed that the organic acids with different numbers of carboxylic groups per molecule influence the final sizes and stacking nanostructures of WO3 wires. Three-dimensional electron diffraction tomography of a single nanocrystal revealed a hexagonal WO3 structure with preferential growth along the c-axis, which was confirmed by high-resolution transmission electron microscopy. WO3 nanowires were also spin-coated onto an indium tin oxide/glass conducting substrate, resulting in the formation of a film that was characterized by scanning electron microscopy. Finally, cyclic voltammetry measurements performed on the WO3 thin film showed voltammograms typical for the WO3 redox process.

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A Review on Recent Advances in Electrochromic Devices: A Material Approach

et al. 2020

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Electrochromic (EC) device reversibly changes color and optical state by applying electric potential. EC materials shows color change due to redox process and electron transfer across various states under influence of electric field. EC devices are categorized based on various classes of EC materials inorganic metal oxide and polyoxometalates (POMs), metal complexes, hybrid materials, metal plasmonics–metal/alloy and organic molecules/conjugated polymers. EC materials and its viability for device application are presented herein considering various performance parameter indices. The performance of EC devices is monitored by its switching time between transparent‐bleached state to colored state and vice versa, cycling stability, coloration efficiency, applied voltage, electro‐optical properties, electrochemical stability and breakdown potentials of EC materials and electrolytes. Recent advances in the area of EC devices and materials, its operation mechanism in various categories of EC materials along with existing challenges and recommendations to improve performances and reliability are summarized.

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Sol-Gel Coatings For Electrochromic Devices

Cited by 12 publications

References 102 publications

Hydroxypropyl cellulose-based gel electrolyte for electrochromic devices

Hydroxypropyl cellulose-based gel electrolyte for electrochromic devices

WO₃ Nanorods Created by Self-Assembly of Highly Crystalline Nanowires under Hydrothermal Conditions

A Review on Recent Advances in Electrochromic Devices: A Material Approach

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Sol-Gel Coatings For Electrochromic Devices

Cited by 12 publications

References 102 publications

Hydroxypropyl cellulose-based gel electrolyte for electrochromic devices

Hydroxypropyl cellulose-based gel electrolyte for electrochromic devices

WO3 Nanorods Created by Self-Assembly of Highly Crystalline Nanowires under Hydrothermal Conditions

A Review on Recent Advances in Electrochromic Devices: A Material Approach

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Product

Resources

About

WO₃ Nanorods Created by Self-Assembly of Highly Crystalline Nanowires under Hydrothermal Conditions