Topic
Indium tin oxide
About: Indium tin oxide is a research topic. Over the lifetime, 17857 publications have been published within this topic receiving 402127 citations. The topic is also known as: indium tin oxide.
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TL;DR: In this article, a scheme for separating and concentrating indium from ITO by solvent extraction is proposed, which includes dissolving ITO into 1M of H2SO4, then extracting indium and tin to D2EHPA followed by selective stripping of indium into 1.5 m HCl solution of this metal.
196 citations
TL;DR: In this article, the nano-composite films of expandable graphene sheet (Pt/EGS) are fabricated on conductive indium tin oxide glass electrodes via a green electrochemical synthetic route involving a series of electrochemical processes.
195 citations
TL;DR: In this paper, the authors used spinach extract, ipomoea leaf extract and their mixed extracts as the natural dyes for a dye-sensitized solar cell (DSSC).
195 citations
TL;DR: In this study, highly conductive and highly transparent poly(3,4-ethylenedioxythiophene):polystyrenesulfonate films were investigated as the transparent electrode of both rigid and flexible PSCs.
Abstract: Perovskite solar cells (PSCs) have been attracting considerable attention because of their low fabrication cost and impressive energy conversion efficiency. Most PSCs are built on transparent conductive oxides (TCOs) such as fluorine-doped tin oxide (FTO) or indium tin oxide (ITO), which are costly and rigid. Therefore, it is significant to explore alternative materials as the transparent electrode of PSCs. In this study, highly conductive and highly transparent poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS) films were investigated as the transparent electrode of both rigid and flexible PSCs. The conductivity of PEDOT:PSS films on rigid glass or flexible poly(ethylene terephthalate) (PET) substrate is significantly enhanced through a treatment with methanesulfonic acid (MSA). The optimal power conversion efficiency (PCE) is close to 11% for the rigid PSCs with an MSA-treated PEDOT:PSS film as the transparent electrode on glass, and it is more than 8% for the flexible PSCs with a MSA-tre...
195 citations
TL;DR: A series of electrochromic metal complex nanosheets comprising 1,3,5-tris(4-(2,2':6',2″-terpyridyl)phenyl)benzene and Fe(2+) or Co(2%) was synthesized and underwent a reversible and robust redox reaction accompanied by a distinctive color change.
Abstract: A series of electrochromic metal complex nanosheets comprising 1,3,5-tris(4-(2,2′:6′,2″-terpyridyl)phenyl)benzene or 1,3,5-tris((2,2′:6′,2″-terpyridyl)ethynyl)benzene and Fe2+ or Co2+ was synthesized. The preparation of multilayered nanosheets was achieved by liquid/liquid interfacial synthesis using an organic ligand solution and an aqueous metal–ion solution. The resultant nanosheet had a flat, smooth morphology and was several hundreds of nanometers thick. Upon its deposition on an indium tin oxide (ITO) electrode, the nanosheet underwent a reversible and robust redox reaction (Fe3+/Fe2+ or Co2+/Co+) accompanied by a distinctive color change. Electrochromism was achieved in a solidified device composed of the nanosheet, a pair of ITO electrodes, and a polymer-supported electrolyte. The combination of Fe2+ and Co2+ nanosheets in one device—deposited on each ITO electrode—demonstrated dual-electrochromic behavior.
194 citations