2016
DOI: 10.1021/acsnano.6b05416
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Nanostructured Indium Oxide Coated Silicon Nanowire Arrays: A Hybrid Photothermal/Photochemical Approach to Solar Fuels

Abstract: The field of solar fuels seeks to harness abundant solar energy by driving useful molecular transformations. Of particular interest is the photodriven conversion of greenhouse gas CO2 into carbon-based fuels and chemical feedstocks, with the ultimate goal of providing a sustainable alternative to traditional fossil fuels. Nonstoichiometric, hydroxylated indium oxide nanoparticles, denoted In2O3-x(OH)y, have been shown to function as active photocatalysts for CO2 reduction to CO via the reverse water gas shift … Show more

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Cited by 112 publications
(98 citation statements)
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References 32 publications
(66 reference statements)
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“…[18] In this context,t he development of photoactive materials that are cheap and non-toxic has been of great interesto ver the past few decades. [19][20][21][22][23] Titania is the most commonly used photocatalyst to perform many solarpowered catalytic reactions such as water oxidation and dye degradation. [24,25] However,T iO 2 has al arge electronic band gap of 3.2 eV and absorbso nly the UV portion of the solar spectrum,w hich greatly restricts its applications.…”
Section: Introductionmentioning
confidence: 99%
“…[18] In this context,t he development of photoactive materials that are cheap and non-toxic has been of great interesto ver the past few decades. [19][20][21][22][23] Titania is the most commonly used photocatalyst to perform many solarpowered catalytic reactions such as water oxidation and dye degradation. [24,25] However,T iO 2 has al arge electronic band gap of 3.2 eV and absorbso nly the UV portion of the solar spectrum,w hich greatly restricts its applications.…”
Section: Introductionmentioning
confidence: 99%
“…[117] Ozin und Mitarbeiter beschrieben eine ausgezeichnete Aktivitätvon In 2 O 3Àx (OH) y -NPs fürd ie photokatalytische Reduktion von CO 2 mit H 2 unter sowohl ultraviolettem als auch sichtbarem Licht. [119] Durch Zusammenfügen von In 2 O 3Àx (OH) y -Nanokristallen zu porçsen Nanostäbchen-Überstrukturen [120] oder Integration von In 2 O 3Àx (OH) y mit senkrecht ausgerichteten Silicium-Nanodrähten (SiNWs) [121] wird die photokatalytische RWGS-Aktivität Wegen seines häufigen Vorkommens,s einer Ungiftigkeit und seines niedrigen Kaufpreises ist Silicium ein vielversprechender Halbleiter fürdie Umwandlung von Sonnenlicht in Elektrizität. À1 h À1 und 70 nmol g Kat.…”
Section: Lichtgetriebene Umgekehrte Wassergas-shift-reaktionunclassified
“…[127,128] Plasmonenanregung von Au-NPs auf einem ZnO-Träger konnte zu einer wesentlichen Erwärmung des Au/ZnO-Katalysators und Umwandlung von CO 2 und H 2 in CO und CH 4 führen. [119][120][121][122] Copyright 2016, AmericanC hemical Society.f)Ursprung des Unterschiedsd er experimentellen Aktivierungsenergie DE a , Exp. In 2 O 3Àx (OH) y fürlichtgetriebene RWGS.…”
Section: Lichtgetriebene Umgekehrte Wassergas-shift-reaktionunclassified
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“…[39] Additionally, we showed that the hybrid photocatalyst was able to utilize both light (photochemically) and heat (photothermally) to drive the photoreduction of CO 2 to CO. [39] Additionally, we showed that the hybrid photocatalyst was able to utilize both light (photochemically) and heat (photothermally) to drive the photoreduction of CO 2 to CO.…”
Section: Introductionmentioning
confidence: 96%