FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1972402316> ?p ?o ?g. }

• W1972402316 endingPage "3217" @default.
• W1972402316 startingPage "3213" @default.
• W1972402316 abstract "Photocatalytic reactions were monitored on a macroscopic model system, containing millimeter scale regions for oxidation and reduction, for a microscopic photocatalytic particle containing both oxidizing and reducing sites, with the use of the scanning electrochemical microscopy (SECM) technique. We employed a TiO2−ITO (indium−tin oxide) composite film: half of a macroscopic ITO glass substrate was coated with a TiO2 film, leaving the ITO exposed on the other half of the sample, in an aqueous solution containing 5 mM K4Fe(CN)6 and 0.1 M K2SO4. When the microelectrode was placed at a relatively large distance above the TiO2 portion of the illuminated surface, there was a small effect: ferrocyanide was photooxidized, thereby decreasing the amount that could be oxidized at the microelectrode. In contrast, when the microelectrode was placed very close to the TiO2 portion of the surface, the oxidation current at the microelectrode increased significantly after turning on the UV light, and the oxidation current increase observed after turning on the UV light became even larger when the exposed ITO portion was covered by epoxy resin. This current increase is due to positive feedback; i.e., ferricyanide produced electrochemically at the microelectrode is rereduced at the illuminated TiO2 surface by photogenerated electrons. We propose that both oxidation and reduction reactions can occur simultaneously on the illuminated unbiased TiO2 photocatalyst film. These results indicate the utility of the SECM method for clarifying the mechanisms of photocatalytic reactions on TiO2 surfaces." @default.
• W1972402316 created "2016-06-24" @default.
• W1972402316 creator A5009134243 @default.
• W1972402316 creator A5019501316 @default.
• W1972402316 creator A5038471494 @default.
• W1972402316 creator A5042397338 @default.
• W1972402316 creator A5062279039 @default.
• W1972402316 creator A5064334690 @default.
• W1972402316 date "1999-04-01" @default.
• W1972402316 modified "2023-10-18" @default.
• W1972402316 title "Microscopic Observation of TiO₂ Photocatalysis Using Scanning Electrochemical Microscopy" @default.
• W1972402316 cites W1976759330 @default.
• W1972402316 cites W1979284608 @default.
• W1972402316 cites W1982081638 @default.
• W1972402316 cites W1984902006 @default.
• W1972402316 cites W2005390327 @default.
• W1972402316 cites W2006579762 @default.
• W1972402316 cites W2042068170 @default.
• W1972402316 cites W2042492216 @default.
• W1972402316 cites W2043677134 @default.
• W1972402316 cites W2046704415 @default.
• W1972402316 cites W2062123941 @default.
• W1972402316 cites W2068801248 @default.
• W1972402316 cites W2071938619 @default.
• W1972402316 cites W2075715401 @default.
• W1972402316 cites W2075875871 @default.
• W1972402316 cites W2076865013 @default.
• W1972402316 cites W2078747564 @default.
• W1972402316 cites W2086799554 @default.
• W1972402316 cites W2086901653 @default.
• W1972402316 cites W2094228681 @default.
• W1972402316 cites W2101471556 @default.
• W1972402316 cites W2103274508 @default.
• W1972402316 cites W2113963214 @default.
• W1972402316 cites W2137743071 @default.
• W1972402316 cites W2147873451 @default.
• W1972402316 cites W2509217705 @default.
• W1972402316 doi "https://doi.org/10.1021/jp983464g" @default.
• W1972402316 hasPublicationYear "1999" @default.
• W1972402316 type Work @default.
• W1972402316 sameAs 1972402316 @default.
• W1972402316 citedByCount "39" @default.
• W1972402316 countsByYear W19724023162012 @default.
• W1972402316 countsByYear W19724023162014 @default.
• W1972402316 countsByYear W19724023162015 @default.
• W1972402316 countsByYear W19724023162016 @default.
• W1972402316 countsByYear W19724023162017 @default.
• W1972402316 countsByYear W19724023162019 @default.
• W1972402316 countsByYear W19724023162020 @default.
• W1972402316 countsByYear W19724023162021 @default.
• W1972402316 countsByYear W19724023162022 @default.
• W1972402316 countsByYear W19724023162023 @default.
• W1972402316 crossrefType "journal-article" @default.
• W1972402316 hasAuthorship W1972402316A5009134243 @default.
• W1972402316 hasAuthorship W1972402316A5019501316 @default.
• W1972402316 hasAuthorship W1972402316A5038471494 @default.
• W1972402316 hasAuthorship W1972402316A5042397338 @default.
• W1972402316 hasAuthorship W1972402316A5062279039 @default.
• W1972402316 hasAuthorship W1972402316A5064334690 @default.
• W1972402316 hasConcept C111670793 @default.
• W1972402316 hasConcept C113196181 @default.
• W1972402316 hasConcept C127413603 @default.
• W1972402316 hasConcept C147789679 @default.
• W1972402316 hasConcept C159985019 @default.
• W1972402316 hasConcept C161790260 @default.
• W1972402316 hasConcept C171250308 @default.
• W1972402316 hasConcept C17525397 @default.
• W1972402316 hasConcept C178790620 @default.
• W1972402316 hasConcept C179104552 @default.
• W1972402316 hasConcept C185592680 @default.
• W1972402316 hasConcept C19067145 @default.
• W1972402316 hasConcept C192562407 @default.
• W1972402316 hasConcept C26771246 @default.
• W1972402316 hasConcept C2776043530 @default.
• W1972402316 hasConcept C2777411777 @default.
• W1972402316 hasConcept C2777869211 @default.
• W1972402316 hasConcept C2778641217 @default.
• W1972402316 hasConcept C2779266040 @default.
• W1972402316 hasConcept C32737372 @default.
• W1972402316 hasConcept C42360764 @default.
• W1972402316 hasConcept C43617362 @default.
• W1972402316 hasConcept C52859227 @default.
• W1972402316 hasConcept C55493867 @default.
• W1972402316 hasConcept C65165184 @default.
• W1972402316 hasConcept C75473681 @default.
• W1972402316 hasConcept C77176794 @default.
• W1972402316 hasConceptScore W1972402316C111670793 @default.
• W1972402316 hasConceptScore W1972402316C113196181 @default.
• W1972402316 hasConceptScore W1972402316C127413603 @default.
• W1972402316 hasConceptScore W1972402316C147789679 @default.
• W1972402316 hasConceptScore W1972402316C159985019 @default.
• W1972402316 hasConceptScore W1972402316C161790260 @default.
• W1972402316 hasConceptScore W1972402316C171250308 @default.
• W1972402316 hasConceptScore W1972402316C17525397 @default.
• W1972402316 hasConceptScore W1972402316C178790620 @default.
• W1972402316 hasConceptScore W1972402316C179104552 @default.
• W1972402316 hasConceptScore W1972402316C185592680 @default.
• W1972402316 hasConceptScore W1972402316C19067145 @default.

• next