IndiumV3, Main, Repository, bibRecord, 000808

One-pot synthesis of In2S3 nanosheets/graphene composites with enhanced visible-light photocatalytic activity

Identifieur interne : 000808 ( Main/Repository ); précédent : 000807; suivant : 000809

One-pot synthesis of In2S3 nanosheets/graphene composites with enhanced visible-light photocatalytic activity

Auteurs : RBID : Pascal:13-0120142

Descripteurs français

Pascal (Inist)
- Réaction one pot, Graphène, Matériau composite, Photocatalyse, Colorant organique, Catalyse hétérogène, Protection environnement, Sulfure d'indium, Chrome VI, Ni2S3, Orange méthyl, Nanofeuillet, Photocatalyseur.
Wicri :
- concept : Matériau composite.

English descriptors

KwdEn :
- Chromium VI, Composite material, Environmental protection, Graphene, Heterogeneous catalysis, Indium sulfide, Nanosheet, One pot reaction, Organic dye, Photocatalysis, Photocatalyst.

Abstract

Novel In₂S₃ nanosheets/graphene photocatalysts were fabricated by a cysteine-assisted one-pot hydrothermal method. Due to the intimate interfacial contact and efficient charge separation, superior visible-light activity for degrading organic dyes and reducing Cr(VI) were achieved. During the decoloring process of methyl orange, the average apparent rate for the as-synthesized composites with 1% graphene was almost 5 times higher than that of pure In₂S₃. This work provides new insights into utilizing In₂S₃/graphene composites as high-efficiency visible-light-driven photocatalysts for environmental remediation and energy conversion.

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Pascal:13-0120142

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">One-pot synthesis of In<sub>2</sub>
S<sub>3</sub>
 nanosheets/graphene composites with enhanced visible-light photocatalytic activity</title>
<author><name>XIAOQIANG AN</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Department of Chemistry and Institute of Environment, Energy and Sustainability, The Chinese University of Hong Kong</s1>
<s2>Shatin, New Territories</s2>
<s3>HKG</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Hong Kong</country>
<placeName><settlement type="city">Sha Tin</settlement>
</placeName>
<orgName type="university">Université chinoise de Hong Kong</orgName>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Fire Protection Engineering, Chinese People's Armed Police Academy</s1>
<s2>Langfang, Hebei 065000</s2>
<s3>CHN</s3>
<sZ>1 aut.</sZ>
</inist:fA14>
<country>République populaire de Chine</country>
<wicri:noRegion>Langfang, Hebei 065000</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Yu, Jimmy C" uniqKey="Yu J">Jimmy C. Yu</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Department of Chemistry and Institute of Environment, Energy and Sustainability, The Chinese University of Hong Kong</s1>
<s2>Shatin, New Territories</s2>
<s3>HKG</s3>
<sZ>1 aut.</sZ>
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</inist:fA14>
<country>Hong Kong</country>
<placeName><settlement type="city">Sha Tin</settlement>
</placeName>
<orgName type="university">Université chinoise de Hong Kong</orgName>
</affiliation>
</author>
<author><name>FENG WANG</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Department of Chemistry and Institute of Environment, Energy and Sustainability, The Chinese University of Hong Kong</s1>
<s2>Shatin, New Territories</s2>
<s3>HKG</s3>
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<author><name>CHUANHAO LI</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Department of Chemistry and Institute of Environment, Energy and Sustainability, The Chinese University of Hong Kong</s1>
<s2>Shatin, New Territories</s2>
<s3>HKG</s3>
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<country>Hong Kong</country>
<placeName><settlement type="city">Sha Tin</settlement>
</placeName>
<orgName type="university">Université chinoise de Hong Kong</orgName>
</affiliation>
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<author><name>YECHENG LI</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Department of Chemistry and Institute of Environment, Energy and Sustainability, The Chinese University of Hong Kong</s1>
<s2>Shatin, New Territories</s2>
<s3>HKG</s3>
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<country>Hong Kong</country>
<placeName><settlement type="city">Sha Tin</settlement>
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<date when="2013">2013</date>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Chromium VI</term>
<term>Composite material</term>
<term>Environmental protection</term>
<term>Graphene</term>
<term>Heterogeneous catalysis</term>
<term>Indium sulfide</term>
<term>Nanosheet</term>
<term>One pot reaction</term>
<term>Organic dye</term>
<term>Photocatalysis</term>
<term>Photocatalyst</term>
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<keywords scheme="Pascal" xml:lang="fr"><term>Réaction one pot</term>
<term>Graphène</term>
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<term>Colorant organique</term>
<term>Catalyse hétérogène</term>
<term>Protection environnement</term>
<term>Sulfure d'indium</term>
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<front><div type="abstract" xml:lang="en">Novel In<sub>2</sub>
S<sub>3</sub>
 nanosheets/graphene photocatalysts were fabricated by a cysteine-assisted one-pot hydrothermal method. Due to the intimate interfacial contact and efficient charge separation, superior visible-light activity for degrading organic dyes and reducing Cr(VI) were achieved. During the decoloring process of methyl orange, the average apparent rate for the as-synthesized composites with 1% graphene was almost 5 times higher than that of pure In<sub>2</sub>
S<sub>3</sub>
. This work provides new insights into utilizing In<sub>2</sub>
S<sub>3</sub>
/graphene composites as high-efficiency visible-light-driven photocatalysts for environmental remediation and energy conversion.</div>
</front>
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 nanosheets/graphene composites with enhanced visible-light photocatalytic activity</s1>
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<fA14 i1="01"><s1>Department of Chemistry and Institute of Environment, Energy and Sustainability, The Chinese University of Hong Kong</s1>
<s2>Shatin, New Territories</s2>
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<fA14 i1="02"><s1>Department of Fire Protection Engineering, Chinese People's Armed Police Academy</s1>
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 nanosheets/graphene photocatalysts were fabricated by a cysteine-assisted one-pot hydrothermal method. Due to the intimate interfacial contact and efficient charge separation, superior visible-light activity for degrading organic dyes and reducing Cr(VI) were achieved. During the decoloring process of methyl orange, the average apparent rate for the as-synthesized composites with 1% graphene was almost 5 times higher than that of pure In<sub>2</sub>
S<sub>3</sub>
. This work provides new insights into utilizing In<sub>2</sub>
S<sub>3</sub>
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<s4>CD</s4>
<s5>97</s5>
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One-pot synthesis of In2S3 nanosheets/graphene composites with enhanced visible-light photocatalytic activity

One-pot synthesis of In2S3 nanosheets/graphene composites with enhanced visible-light photocatalytic activity

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri