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Article: A near infrared-activated photocatalyst based on elemental phosphorus by chemical vapor deposition

TitleA near infrared-activated photocatalyst based on elemental phosphorus by chemical vapor deposition
Authors
KeywordsPhosphorus
Photocatalysis
Near-infrared light
Allotropes
Chemical vapor deposition
Issue Date2019
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/apcatb
Citation
Applied Catalysis B: Environmental, 2019, v. 258, p. article no. 117980 How to Cite?
AbstractPhosphorus-based metal-free semiconductors are promising with their non-toxicity and low cost of raw materials. In this work, we synthesized a near-infrared (NIR) activated photocatalyst based on elemental phosphorus (P) by chemical vapor deposition. This photocatalyst consists of black P and another potentially novel red P allotrope which is the major contributor to NIR absorption and photocatalytic activity. The P allotropes of twenty known space groups have been ruled out. The work injects new vitality into the synthesis of P-based photocatalyst and provides a case for synthesis of black P without catalyst at a low pressure. Also, the metal-free photocatalyst with a broad spectral response will be the powerful candidate for further solar-light utility and environmental remediation.
Persistent Identifierhttp://hdl.handle.net/10722/289461
ISSN
2020 Impact Factor: 19.503
2020 SCImago Journal Rankings: 4.672
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorZHANG, Q-
dc.contributor.authorLIU, X-
dc.contributor.authorTAN, L-
dc.contributor.authorCUI, Z-
dc.contributor.authorYANG, X-
dc.contributor.authorLI, Z-
dc.contributor.authorLIANG, Y-
dc.contributor.authorZHU, S-
dc.contributor.authorYeung, KWK-
dc.contributor.authorWANG, X-
dc.contributor.authorZHENG, Y-
dc.contributor.authorWU, S-
dc.date.accessioned2020-10-22T08:13:00Z-
dc.date.available2020-10-22T08:13:00Z-
dc.date.issued2019-
dc.identifier.citationApplied Catalysis B: Environmental, 2019, v. 258, p. article no. 117980-
dc.identifier.issn0926-3373-
dc.identifier.urihttp://hdl.handle.net/10722/289461-
dc.description.abstractPhosphorus-based metal-free semiconductors are promising with their non-toxicity and low cost of raw materials. In this work, we synthesized a near-infrared (NIR) activated photocatalyst based on elemental phosphorus (P) by chemical vapor deposition. This photocatalyst consists of black P and another potentially novel red P allotrope which is the major contributor to NIR absorption and photocatalytic activity. The P allotropes of twenty known space groups have been ruled out. The work injects new vitality into the synthesis of P-based photocatalyst and provides a case for synthesis of black P without catalyst at a low pressure. Also, the metal-free photocatalyst with a broad spectral response will be the powerful candidate for further solar-light utility and environmental remediation.-
dc.languageeng-
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/apcatb-
dc.relation.ispartofApplied Catalysis B: Environmental-
dc.subjectPhosphorus-
dc.subjectPhotocatalysis-
dc.subjectNear-infrared light-
dc.subjectAllotropes-
dc.subjectChemical vapor deposition-
dc.titleA near infrared-activated photocatalyst based on elemental phosphorus by chemical vapor deposition-
dc.typeArticle-
dc.identifier.emailYeung, KWK: wkkyeung@hku.hk-
dc.identifier.authorityYeung, KWK=rp00309-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.apcatb.2019.117980-
dc.identifier.scopuseid_2-s2.0-85069803659-
dc.identifier.hkuros317566-
dc.identifier.volume258-
dc.identifier.spagearticle no. 117980-
dc.identifier.epagearticle no. 117980-
dc.identifier.isiWOS:000487570000032-
dc.publisher.placeNetherlands-
dc.identifier.issnl0926-3373-

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