Matches in SemOpenAlex for { <https://semopenalex.org/work/W2083587013> ?p ?o ?g. }
- W2083587013 endingPage "140" @default.
- W2083587013 startingPage "130" @default.
- W2083587013 abstract "The cyclic voltammograms of a silica sheathed tungsten disc (W-SiO2) electrode in molten CaCl2 at 900 °C exhibited an unusually increasing reduction current with decreasing the potential scan rate. When the cathodic limit was less negative than −1.00 V (vs. a quartz sealed Ag/AgCl reference electrode), the reduction current was also smaller in the forward (negative) potential scan than that in the reversed (positive) scan. However, at a given reduction charge, the reduction current increased with the scan rate, following approximately a logarithm law. These unique features have been elaborated according to the dynamic model of the conductor (silicon)/insulator (silica)/electrolyte (molten salt) three-phase interlines (3PIs). Combining the voltammetric observations with the composition analysis of the products from potentiostatic electrolysis of porous silica pellets, the optimal potential window was identified to be from −0.65 V to −0.95 V. In this potential range, silica was converted to pure silicon with the oxygen content being less than 0.5 wt.%. At potentials more negative than −0.95 V, the reduction of Ca2+ ions in the reduction-generated porous silicon layer led to the formation of various calcium silicides. These findings can help the development of an electrolytic process for clean, efficient and inexpensive production of high purity silicon." @default.
- W2083587013 created "2016-06-24" @default.
- W2083587013 creator A5001972742 @default.
- W2083587013 creator A5014079387 @default.
- W2083587013 creator A5032470993 @default.
- W2083587013 creator A5073679468 @default.
- W2083587013 creator A5085538289 @default.
- W2083587013 date "2010-02-01" @default.
- W2083587013 modified "2023-10-11" @default.
- W2083587013 title "Rationalisation and optimisation of solid state electro-reduction of SiO2 to Si in molten CaCl2 in accordance with dynamic three-phase interlines based voltammetry" @default.
- W2083587013 cites W1484701777 @default.
- W2083587013 cites W1634490822 @default.
- W2083587013 cites W1753921257 @default.
- W2083587013 cites W1813049306 @default.
- W2083587013 cites W1964049735 @default.
- W2083587013 cites W1966723786 @default.
- W2083587013 cites W1970839836 @default.
- W2083587013 cites W1971240140 @default.
- W2083587013 cites W1972087318 @default.
- W2083587013 cites W1980778799 @default.
- W2083587013 cites W1982789210 @default.
- W2083587013 cites W1991304050 @default.
- W2083587013 cites W1996551684 @default.
- W2083587013 cites W1997120189 @default.
- W2083587013 cites W2000648693 @default.
- W2083587013 cites W2006167182 @default.
- W2083587013 cites W2010086044 @default.
- W2083587013 cites W2020100553 @default.
- W2083587013 cites W2024767406 @default.
- W2083587013 cites W2028146044 @default.
- W2083587013 cites W2028244655 @default.
- W2083587013 cites W2048475249 @default.
- W2083587013 cites W2059046826 @default.
- W2083587013 cites W2060777756 @default.
- W2083587013 cites W2075893859 @default.
- W2083587013 cites W2080744612 @default.
- W2083587013 cites W2111749744 @default.
- W2083587013 cites W2116679590 @default.
- W2083587013 cites W2145377315 @default.
- W2083587013 cites W4247651230 @default.
- W2083587013 doi "https://doi.org/10.1016/j.jelechem.2009.12.001" @default.
- W2083587013 hasPublicationYear "2010" @default.
- W2083587013 type Work @default.
- W2083587013 sameAs 2083587013 @default.
- W2083587013 citedByCount "84" @default.
- W2083587013 countsByYear W20835870132012 @default.
- W2083587013 countsByYear W20835870132013 @default.
- W2083587013 countsByYear W20835870132014 @default.
- W2083587013 countsByYear W20835870132015 @default.
- W2083587013 countsByYear W20835870132016 @default.
- W2083587013 countsByYear W20835870132017 @default.
- W2083587013 countsByYear W20835870132018 @default.
- W2083587013 countsByYear W20835870132019 @default.
- W2083587013 countsByYear W20835870132020 @default.
- W2083587013 countsByYear W20835870132021 @default.
- W2083587013 countsByYear W20835870132022 @default.
- W2083587013 countsByYear W20835870132023 @default.
- W2083587013 crossrefType "journal-article" @default.
- W2083587013 hasAuthorship W2083587013A5001972742 @default.
- W2083587013 hasAuthorship W2083587013A5014079387 @default.
- W2083587013 hasAuthorship W2083587013A5032470993 @default.
- W2083587013 hasAuthorship W2083587013A5073679468 @default.
- W2083587013 hasAuthorship W2083587013A5085538289 @default.
- W2083587013 hasConcept C113196181 @default.
- W2083587013 hasConcept C147789679 @default.
- W2083587013 hasConcept C163127949 @default.
- W2083587013 hasConcept C17525397 @default.
- W2083587013 hasConcept C178790620 @default.
- W2083587013 hasConcept C179104552 @default.
- W2083587013 hasConcept C185592680 @default.
- W2083587013 hasConcept C2777869211 @default.
- W2083587013 hasConcept C2778353533 @default.
- W2083587013 hasConcept C43617362 @default.
- W2083587013 hasConcept C52859227 @default.
- W2083587013 hasConcept C542268612 @default.
- W2083587013 hasConcept C544956773 @default.
- W2083587013 hasConcept C68801617 @default.
- W2083587013 hasConceptScore W2083587013C113196181 @default.
- W2083587013 hasConceptScore W2083587013C147789679 @default.
- W2083587013 hasConceptScore W2083587013C163127949 @default.
- W2083587013 hasConceptScore W2083587013C17525397 @default.
- W2083587013 hasConceptScore W2083587013C178790620 @default.
- W2083587013 hasConceptScore W2083587013C179104552 @default.
- W2083587013 hasConceptScore W2083587013C185592680 @default.
- W2083587013 hasConceptScore W2083587013C2777869211 @default.
- W2083587013 hasConceptScore W2083587013C2778353533 @default.
- W2083587013 hasConceptScore W2083587013C43617362 @default.
- W2083587013 hasConceptScore W2083587013C52859227 @default.
- W2083587013 hasConceptScore W2083587013C542268612 @default.
- W2083587013 hasConceptScore W2083587013C544956773 @default.
- W2083587013 hasConceptScore W2083587013C68801617 @default.
- W2083587013 hasIssue "1-2" @default.
- W2083587013 hasLocation W20835870131 @default.
- W2083587013 hasOpenAccess W2083587013 @default.
- W2083587013 hasPrimaryLocation W20835870131 @default.
- W2083587013 hasRelatedWork W1509811674 @default.
- W2083587013 hasRelatedWork W1540825959 @default.
- W2083587013 hasRelatedWork W2169749652 @default.