Matches in SemOpenAlex for { <https://semopenalex.org/work/W2460185934> ?p ?o ?g. }
- W2460185934 endingPage "7484" @default.
- W2460185934 startingPage "7476" @default.
- W2460185934 abstract "We demonstrate low-voltage electrowetting at the surface of freshly cleaved highly oriented pyrolytic graphite (HOPG). Using cyclic voltammetry (CV), electrowetting of a droplet of a sodium perchlorate solution is observed at moderately positive potentials on high-quality (low step edge coverage) HOPG, leading to significant changes in the contact angle and relative contact diameter that are comparable to the results of the widely studied electrowetting on dielectric (EWOD) system, but over a much lower voltage range. The electrowetting behavior is found to be reasonably fast, reversible, and repeatable for at least 20 cyclic scans (maximum tested). In contrast to classical electrowetting, e.g., EWOD, the electrowetting of the droplet on HOPG occurs with the intercalation/deintercalation of anions between the graphene layers of graphite, driven by the applied potential, observed in the CV response, and detected by X-ray photoelectron spectroscopy. The electrowetting behavior is strongly influenced by those factors that affect the extent of the intercalation/deintercalation of ions on graphite, such as potential range scan rate, potential polarity, quality of the HOPG substrate (step edge density and step height), and type of anion in the solution. In addition to perchlorate, sulfate salts also promote electrowetting, but some other salts do not. Our findings suggest a new mechanism for electrowetting based on ion intercalation, and the results are important to fundamental electrochemistry as well as to diversifying the means by which electrowetting can be controlled and applied." @default.
- W2460185934 created "2016-07-22" @default.
- W2460185934 creator A5019606925 @default.
- W2460185934 creator A5034747959 @default.
- W2460185934 creator A5063156360 @default.
- W2460185934 date "2016-07-22" @default.
- W2460185934 modified "2023-10-08" @default.
- W2460185934 title "Low-Voltage Voltammetric Electrowetting of Graphite Surfaces by Ion Intercalation/Deintercalation" @default.
- W2460185934 cites W1964297776 @default.
- W2460185934 cites W1964504123 @default.
- W2460185934 cites W1965594359 @default.
- W2460185934 cites W1966116739 @default.
- W2460185934 cites W1967810989 @default.
- W2460185934 cites W1972797533 @default.
- W2460185934 cites W1974877750 @default.
- W2460185934 cites W1976085762 @default.
- W2460185934 cites W1979088499 @default.
- W2460185934 cites W1983491755 @default.
- W2460185934 cites W1984325572 @default.
- W2460185934 cites W1986771165 @default.
- W2460185934 cites W1988849323 @default.
- W2460185934 cites W1992052905 @default.
- W2460185934 cites W1995137949 @default.
- W2460185934 cites W1996143382 @default.
- W2460185934 cites W1999087813 @default.
- W2460185934 cites W2000541339 @default.
- W2460185934 cites W2005429805 @default.
- W2460185934 cites W2006271726 @default.
- W2460185934 cites W2006353092 @default.
- W2460185934 cites W2025946073 @default.
- W2460185934 cites W2033221367 @default.
- W2460185934 cites W2039296412 @default.
- W2460185934 cites W2048326140 @default.
- W2460185934 cites W2049735647 @default.
- W2460185934 cites W2051908419 @default.
- W2460185934 cites W2058114853 @default.
- W2460185934 cites W2060690849 @default.
- W2460185934 cites W2062430066 @default.
- W2460185934 cites W2070080028 @default.
- W2460185934 cites W2071955897 @default.
- W2460185934 cites W2078347698 @default.
- W2460185934 cites W2084443625 @default.
- W2460185934 cites W2086883963 @default.
- W2460185934 cites W2094238717 @default.
- W2460185934 cites W2099475857 @default.
- W2460185934 cites W2104562546 @default.
- W2460185934 cites W2120279033 @default.
- W2460185934 cites W2124743354 @default.
- W2460185934 cites W2138301096 @default.
- W2460185934 cites W2162911998 @default.
- W2460185934 cites W2168410784 @default.
- W2460185934 cites W2239477222 @default.
- W2460185934 cites W2289374371 @default.
- W2460185934 cites W2313352719 @default.
- W2460185934 cites W2325109114 @default.
- W2460185934 cites W2325221935 @default.
- W2460185934 cites W2326285486 @default.
- W2460185934 cites W2328265895 @default.
- W2460185934 cites W2333200335 @default.
- W2460185934 cites W2335006226 @default.
- W2460185934 cites W2485966863 @default.
- W2460185934 doi "https://doi.org/10.1021/acs.langmuir.6b01506" @default.
- W2460185934 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27406680" @default.
- W2460185934 hasPublicationYear "2016" @default.
- W2460185934 type Work @default.
- W2460185934 sameAs 2460185934 @default.
- W2460185934 citedByCount "30" @default.
- W2460185934 countsByYear W24601859342016 @default.
- W2460185934 countsByYear W24601859342017 @default.
- W2460185934 countsByYear W24601859342018 @default.
- W2460185934 countsByYear W24601859342019 @default.
- W2460185934 countsByYear W24601859342020 @default.
- W2460185934 countsByYear W24601859342021 @default.
- W2460185934 countsByYear W24601859342022 @default.
- W2460185934 countsByYear W24601859342023 @default.
- W2460185934 crossrefType "journal-article" @default.
- W2460185934 hasAuthorship W2460185934A5019606925 @default.
- W2460185934 hasAuthorship W2460185934A5034747959 @default.
- W2460185934 hasAuthorship W2460185934A5063156360 @default.
- W2460185934 hasBestOaLocation W24601859342 @default.
- W2460185934 hasConcept C113196181 @default.
- W2460185934 hasConcept C137824038 @default.
- W2460185934 hasConcept C147789679 @default.
- W2460185934 hasConcept C159985019 @default.
- W2460185934 hasConcept C171250308 @default.
- W2460185934 hasConcept C17525397 @default.
- W2460185934 hasConcept C178790620 @default.
- W2460185934 hasConcept C179104552 @default.
- W2460185934 hasConcept C185592680 @default.
- W2460185934 hasConcept C192562407 @default.
- W2460185934 hasConcept C2777869211 @default.
- W2460185934 hasConcept C2778461158 @default.
- W2460185934 hasConcept C2779651331 @default.
- W2460185934 hasConcept C2779673822 @default.
- W2460185934 hasConcept C2779698641 @default.
- W2460185934 hasConcept C30080830 @default.
- W2460185934 hasConcept C52859227 @default.
- W2460185934 hasConcept C6556556 @default.