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- W3104156645 abstract "Advancements in electrochemical double-layer capacitor (EDLC) technology require the concomitant use of novel efficient electrode materials and viable electrode manufacturing methods. Cost-effectiveness, scalability and sustainability are key-drivers for fulfilling product development chain accepted by worldwide legislations. Herein, we report a scalable and sprayable “green” electrode material-based ink based on activated carbon and single-/few-layer graphene (SLG/FLG) flakes. We show that, contrary to commercial reduced graphene oxide, defect-free and flat SLG/FLG flakes reduce the friction of ions over the electrode films, while spray coating deposition of our ink maximises the electrolyte accessibility to the electrode surface area. Sprayed SLG/FLG flakes-based EDLCs display superior rate capability performance (e.g., specific energies of 31.5, 23.7 and 12.5 Wh kg−1 at specific powers of 150, 7500 and 30000 W kg−1, respectively) compared to both SLG/FLG flakes-free devices and commercial-like EDLCs produced by slurry-coating method. The use of SLG/FLG flakes enables our sprayed EDLCs to operate in a wide range of temperature (−40/+100°C) compatible with ionic liquid/organic solvent-based electrolytes, overcoming the specific power limits of AC-based EDLCs. A prototype EDLCs stack consisting of multiple large-area EDLCs, each one displaying a capacitance of 25 F, demonstrates the industrial potential of our technology." @default.
- W3104156645 created "2020-11-23" @default.
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- W3104156645 date "2021-01-01" @default.
- W3104156645 modified "2023-10-13" @default.
- W3104156645 title "Scalable spray-coated graphene-based electrodes for high-power electrochemical double-layer capacitors operating over a wide range of temperature" @default.
- W3104156645 cites W1525197209 @default.
- W3104156645 cites W1788871157 @default.
- W3104156645 cites W1827304882 @default.
- W3104156645 cites W1966263983 @default.
- W3104156645 cites W1966656427 @default.
- W3104156645 cites W1968721958 @default.
- W3104156645 cites W1970927027 @default.
- W3104156645 cites W1972756477 @default.
- W3104156645 cites W1973101250 @default.
- W3104156645 cites W1974942045 @default.
- W3104156645 cites W1976470672 @default.
- W3104156645 cites W1978097318 @default.
- W3104156645 cites W1978126078 @default.
- W3104156645 cites W1978692671 @default.
- W3104156645 cites W1981657695 @default.
- W3104156645 cites W1982345975 @default.
- W3104156645 cites W1982479518 @default.
- W3104156645 cites W1983886863 @default.
- W3104156645 cites W1986380846 @default.
- W3104156645 cites W1986595243 @default.
- W3104156645 cites W1987568215 @default.
- W3104156645 cites W1996510060 @default.
- W3104156645 cites W1998062017 @default.
- W3104156645 cites W2000320449 @default.
- W3104156645 cites W2002028426 @default.
- W3104156645 cites W2003021424 @default.
- W3104156645 cites W2003869201 @default.
- W3104156645 cites W2004462049 @default.
- W3104156645 cites W2004558737 @default.
- W3104156645 cites W2007224978 @default.
- W3104156645 cites W2010720810 @default.
- W3104156645 cites W2011254969 @default.
- W3104156645 cites W2011808181 @default.
- W3104156645 cites W2013760892 @default.
- W3104156645 cites W2013969697 @default.
- W3104156645 cites W2016217748 @default.
- W3104156645 cites W2017507680 @default.
- W3104156645 cites W2018652376 @default.
- W3104156645 cites W2020017918 @default.
- W3104156645 cites W2020914277 @default.
- W3104156645 cites W2021277845 @default.
- W3104156645 cites W2021564978 @default.
- W3104156645 cites W2024597172 @default.
- W3104156645 cites W2026617394 @default.
- W3104156645 cites W2026856639 @default.
- W3104156645 cites W2027563442 @default.
- W3104156645 cites W2030782620 @default.
- W3104156645 cites W2031445214 @default.
- W3104156645 cites W2031480545 @default.
- W3104156645 cites W2032629453 @default.
- W3104156645 cites W2037502361 @default.
- W3104156645 cites W2039659051 @default.
- W3104156645 cites W2042829386 @default.
- W3104156645 cites W2043323124 @default.
- W3104156645 cites W2046368705 @default.
- W3104156645 cites W2047223674 @default.
- W3104156645 cites W2048892688 @default.
- W3104156645 cites W2049512556 @default.
- W3104156645 cites W2049965679 @default.
- W3104156645 cites W2050343674 @default.
- W3104156645 cites W2052909548 @default.
- W3104156645 cites W2053219565 @default.
- W3104156645 cites W2053256978 @default.
- W3104156645 cites W2053328406 @default.
- W3104156645 cites W2054465596 @default.
- W3104156645 cites W2055486200 @default.
- W3104156645 cites W2056184872 @default.
- W3104156645 cites W2061186002 @default.
- W3104156645 cites W2063065493 @default.
- W3104156645 cites W2063866856 @default.
- W3104156645 cites W2070573567 @default.
- W3104156645 cites W2073308539 @default.
- W3104156645 cites W2074118503 @default.
- W3104156645 cites W2074658963 @default.
- W3104156645 cites W2075788283 @default.
- W3104156645 cites W2081248537 @default.