FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2318323504> ?p ?o ?g. }

• W2318323504 endingPage "24166" @default.
• W2318323504 startingPage "24157" @default.
• W2318323504 abstract "Tailored fabrication of nonstoichiometric semiconductor nanocrystals with tunable electronic structures has attracted considerable attention owing to their scientific and technological importance. In this work, we have developed a novel and facile approach to prepare stable Sn2+ self-doped SnO2-x nanocrystals with a large surface area via a synproportionation reaction of Sn4+ with metal tin under mild conditions. The effects of Sn2+ doping concentration in SnO2-x lattice on the nanoparticle size, band structure, and photodegradation of methyl orange (MO) were investigated in detail. It is found that the obtained deep-yellow colored Sn2+ self-doped SnO2-x sample shows exceptionally higher visible-light photocatalytic performance than stoichiometric SnO2, which is only sensitive to UV light due to its intrinsic large band gap. To the best of our knowledge, this is the first experimental example that self-doped metal oxide nanocrystals have been utilized as an effective photocatalyst for the degradation of pollutants within 15 min under visible-light irradiation (λ ≥ 400 nm). The superior photodegradation activity of the Sn2+ self-doped SnO2-x can be ascribed to the incorporation of Sn2+ into the lattice matrix and accompanying oxygen vacancies, which can result in significant narrowing of the band gap and enhancement in the visible-light absorption capability, notably, the efficient separation of the photogenerated electron–hole pairs in SnO2-x, which has been further confirmed by remarkable enhancement of the photocurrent response. Moreover, strong photo-oxidation capability for high content •OH radical formation over SnO2-x (ca. 25 times higher than SnO2 sample) also contributes to the improvement of photocatalytic performance. Our synthetic approach could be extended to design other nonstoichiometric semiconductor nanostructures with tunable band structure, highly efficient visible-light photocatalytic activity, and enhanced photoelectric conversion properties in the future." @default.
• W2318323504 created "2016-06-24" @default.
• W2318323504 creator A5004190334 @default.
• W2318323504 creator A5032776519 @default.
• W2318323504 creator A5035923808 @default.
• W2318323504 creator A5037470424 @default.
• W2318323504 creator A5051941911 @default.
• W2318323504 creator A5071148884 @default.
• W2318323504 date "2013-11-08" @default.
• W2318323504 modified "2023-10-14" @default.
• W2318323504 title "Synproportionation Reaction for the Fabrication of Sn²⁺ Self-Doped SnO_2-x Nanocrystals with Tunable Band Structure and Highly Efficient Visible Light Photocatalytic Activity" @default.
• W2318323504 cites W1973373124 @default.
• W2318323504 cites W1980968412 @default.
• W2318323504 cites W1986445695 @default.
• W2318323504 cites W1987983185 @default.
• W2318323504 cites W1995753210 @default.
• W2318323504 cites W1996438298 @default.
• W2318323504 cites W1996929984 @default.
• W2318323504 cites W2006133474 @default.
• W2318323504 cites W2006139769 @default.
• W2318323504 cites W2019371148 @default.
• W2318323504 cites W2023853418 @default.
• W2318323504 cites W2025858450 @default.
• W2318323504 cites W2028394035 @default.
• W2318323504 cites W2031167627 @default.
• W2318323504 cites W2038420809 @default.
• W2318323504 cites W2039475059 @default.
• W2318323504 cites W2039999063 @default.
• W2318323504 cites W2046105960 @default.
• W2318323504 cites W2046849735 @default.
• W2318323504 cites W2049336228 @default.
• W2318323504 cites W2050105987 @default.
• W2318323504 cites W2052678704 @default.
• W2318323504 cites W2056499306 @default.
• W2318323504 cites W2058397694 @default.
• W2318323504 cites W2059571429 @default.
• W2318323504 cites W2061371148 @default.
• W2318323504 cites W2072600708 @default.
• W2318323504 cites W2080471876 @default.
• W2318323504 cites W2086200446 @default.
• W2318323504 cites W2086350100 @default.
• W2318323504 cites W2110540540 @default.
• W2318323504 cites W2113839274 @default.
• W2318323504 cites W2147265666 @default.
• W2318323504 cites W2148394834 @default.
• W2318323504 cites W2149217221 @default.
• W2318323504 cites W2156968230 @default.
• W2318323504 cites W2160977828 @default.
• W2318323504 cites W2168645931 @default.
• W2318323504 cites W2313173854 @default.
• W2318323504 cites W2315932565 @default.
• W2318323504 cites W4254265581 @default.
• W2318323504 doi "https://doi.org/10.1021/jp407296f" @default.
• W2318323504 hasPublicationYear "2013" @default.
• W2318323504 type Work @default.
• W2318323504 sameAs 2318323504 @default.
• W2318323504 citedByCount "101" @default.
• W2318323504 countsByYear W23183235042014 @default.
• W2318323504 countsByYear W23183235042015 @default.
• W2318323504 countsByYear W23183235042016 @default.
• W2318323504 countsByYear W23183235042017 @default.
• W2318323504 countsByYear W23183235042018 @default.
• W2318323504 countsByYear W23183235042019 @default.
• W2318323504 countsByYear W23183235042020 @default.
• W2318323504 countsByYear W23183235042021 @default.
• W2318323504 countsByYear W23183235042022 @default.
• W2318323504 countsByYear W23183235042023 @default.
• W2318323504 crossrefType "journal-article" @default.
• W2318323504 hasAuthorship W2318323504A5004190334 @default.
• W2318323504 hasAuthorship W2318323504A5032776519 @default.
• W2318323504 hasAuthorship W2318323504A5035923808 @default.
• W2318323504 hasAuthorship W2318323504A5037470424 @default.
• W2318323504 hasAuthorship W2318323504A5051941911 @default.
• W2318323504 hasAuthorship W2318323504A5071148884 @default.
• W2318323504 hasConcept C104663316 @default.
• W2318323504 hasConcept C161790260 @default.
• W2318323504 hasConcept C162847780 @default.
• W2318323504 hasConcept C171250308 @default.
• W2318323504 hasConcept C175854130 @default.
• W2318323504 hasConcept C178790620 @default.
• W2318323504 hasConcept C181966813 @default.
• W2318323504 hasConcept C185592680 @default.
• W2318323504 hasConcept C191897082 @default.
• W2318323504 hasConcept C192562407 @default.
• W2318323504 hasConcept C2779174523 @default.
• W2318323504 hasConcept C2779845233 @default.
• W2318323504 hasConcept C2780924660 @default.
• W2318323504 hasConcept C49040817 @default.
• W2318323504 hasConcept C525849907 @default.
• W2318323504 hasConcept C57863236 @default.
• W2318323504 hasConcept C65165184 @default.
• W2318323504 hasConcept C75473681 @default.
• W2318323504 hasConcept C96765332 @default.
• W2318323504 hasConceptScore W2318323504C104663316 @default.
• W2318323504 hasConceptScore W2318323504C161790260 @default.
• W2318323504 hasConceptScore W2318323504C162847780 @default.
• W2318323504 hasConceptScore W2318323504C171250308 @default.
• W2318323504 hasConceptScore W2318323504C175854130 @default.

• next