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• W1957269583 endingPage "16506" @default.
• W1957269583 startingPage "16495" @default.
• W1957269583 abstract "This work describes the potential of thin, spray-deposited, large-area poly(3,4-ethylenedioxythiophene)/poly(styrene-4-sulfonate) (PEDOT:PSS) conducting polymer films for use as transparent supercapacitor electrodes. To facilitate this, we provide a detailed explanation of the factors limiting the performance of such electrodes. These films have a very low optical conductivity of σop = 24 S/cm (at 550 nm), crucial for this application, and a reasonable volumetric capacitance of CV = 41 F/cm3. Secondary doping with formic acid gives these films a DC conductivity of σDC = 936 S/cm, allowing them to perform both as a transparent conductor/current collector and transparent supercapacitor electrode. Small-area films (A ∼ 1 cm2) display measured areal capacitance as high as 1 mF/cm2, even for reasonably transparent electrodes (T ∼ 80%). However, in real devices, the absolute capacitance will be maximized by increasing the device area. As such, here, we measure the electrode performance as a function of its length and width. We find that the measured areal capacitance falls dramatically with scan rate and sample length but is independent of width. We show that this is because the measured areal capacitance is limited by the electrical resistance of the electrode. We have derived an equation for the measured areal capacitance as a function of scan rate and electrode lateral dimensions that fits the data extremely well up to scan rates of ∼1000 mV/s (corresponding to charge/discharge times > 0.6 s). These results are self-consistent with independent analysis of the electrical and impedance properties of the electrodes. These results can be used to find limiting combinations of electrode length and scan rate, beyond which electrode performance falls dramatically. We use these insights to build large-area (∼100 cm2) supercapacitors using electrodes that are 95% transparent, providing a capacitance of ∼12 mF (at 50 mV/s), significantly higher than that of any previously reported transparent supercapacitor." @default.
• W1957269583 created "2016-06-24" @default.
• W1957269583 creator A5030331900 @default.
• W1957269583 creator A5051694083 @default.
• W1957269583 date "2015-07-27" @default.
• W1957269583 modified "2023-10-14" @default.
• W1957269583 title "Avoiding Resistance Limitations in High-Performance Transparent Supercapacitor Electrodes Based on Large-Area, High-Conductivity PEDOT:PSS Films" @default.
• W1957269583 cites W1966195248 @default.
• W1957269583 cites W1967221923 @default.
• W1957269583 cites W1970320842 @default.
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• W1957269583 cites W1982195986 @default.
• W1957269583 cites W1983412367 @default.
• W1957269583 cites W1985717444 @default.
• W1957269583 cites W1986522375 @default.
• W1957269583 cites W1988503356 @default.
• W1957269583 cites W1990314543 @default.
• W1957269583 cites W1998810670 @default.
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• W1957269583 doi "https://doi.org/10.1021/acsami.5b03882" @default.
• W1957269583 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26177473" @default.
• W1957269583 hasPublicationYear "2015" @default.
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