0D–2D and 1D–2D Semiconductor Hybrids Composed of All Inorganic Perovskite Nanocrystals and Single‐Layer Graphene with Improved Light Harvesting
In this study, inorganic cesium lead iodide (CsPbI3) perovskite nanoparticles (PNPs) and perovskite nanowires (PNWs) with single‐layer graphene (SLG) are combined to obtain 0D–2D PNP–SLG and 1D–2D PNW–SLG hybrids with improved light harvesting. Time‐resolved single‐nanostructure photoluminescence st...
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| Veröffentlicht in: | Particle & particle systems characterization 2018-02, Vol.35 (2), p.n/a |
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| creator | Chen, Jia‐Shiang Doane, Tennyson L. Li, Mingxing Zang, Huidong Maye, Mathew M. Cotlet, Mircea |
| description | In this study, inorganic cesium lead iodide (CsPbI3) perovskite nanoparticles (PNPs) and perovskite nanowires (PNWs) with single‐layer graphene (SLG) are combined to obtain 0D–2D PNP–SLG and 1D–2D PNW–SLG hybrids with improved light harvesting. Time‐resolved single‐nanostructure photoluminescence studies of PNPs, PNWs, and related hybrids reveal (i) quasi‐two‐state photoluminescence blinking in PNPs, (ii) highly polarized photoluminescence emitted by PNWs and (iii) efficient interfacial electron transfer between perovskite nanostructures and SLG in both PNP–SLG and PNW–SLG hybrids. Doping of poorly absorbing, highly conductive SLG with perovskite nanocrystals and nanowires provides a simple, yet efficient path to obtain hybrids with increased light‐harvesting properties for potential utilization in the next‐generation photodetectors and photovoltaic devices, including polarization sensitive photodetectors.
Doping of poorly absorbing, highly conductive single‐layer graphene with perovskite nanocrystals and nanowires provides a simple and efficient path to obtain hybrids with increased light‐harvesting properties and improved exciton production for next‐generation photodetectors. |
| doi_str_mv | 10.1002/ppsc.201700310 |
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Doping of poorly absorbing, highly conductive single‐layer graphene with perovskite nanocrystals and nanowires provides a simple and efficient path to obtain hybrids with increased light‐harvesting properties and improved exciton production for next‐generation photodetectors.</description><identifier>ISSN: 0934-0866</identifier><identifier>EISSN: 1521-4117</identifier><identifier>DOI: 10.1002/ppsc.201700310</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>Blinking ; Cesium ; Electron transfer ; Graphene ; Nanocrystals ; Nanostructure ; Nanowires ; perovskite nanocrystals and nanowires ; Photoluminescence ; Photometers ; Photovoltaic cells ; single‐layer graphene ; single‐nanocrystal spectroscopy ; Solar cells</subject><ispartof>Particle & particle systems characterization, 2018-02, Vol.35 (2), p.n/a</ispartof><rights>2017 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2018 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3570-b588dbd98312bdfc86fe821a8553c6d7ea06623cc3603baedfa51d0e0d9ec6be3</citedby><cites>FETCH-LOGICAL-c3570-b588dbd98312bdfc86fe821a8553c6d7ea06623cc3603baedfa51d0e0d9ec6be3</cites><orcidid>0000-0002-5024-3540</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fppsc.201700310$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fppsc.201700310$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27923,27924,45573,45574</link.rule.ids></links><search><creatorcontrib>Chen, Jia‐Shiang</creatorcontrib><creatorcontrib>Doane, Tennyson L.</creatorcontrib><creatorcontrib>Li, Mingxing</creatorcontrib><creatorcontrib>Zang, Huidong</creatorcontrib><creatorcontrib>Maye, Mathew M.</creatorcontrib><creatorcontrib>Cotlet, Mircea</creatorcontrib><title>0D–2D and 1D–2D Semiconductor Hybrids Composed of All Inorganic Perovskite Nanocrystals and Single‐Layer Graphene with Improved Light Harvesting</title><title>Particle & particle systems characterization</title><description>In this study, inorganic cesium lead iodide (CsPbI3) perovskite nanoparticles (PNPs) and perovskite nanowires (PNWs) with single‐layer graphene (SLG) are combined to obtain 0D–2D PNP–SLG and 1D–2D PNW–SLG hybrids with improved light harvesting. Time‐resolved single‐nanostructure photoluminescence studies of PNPs, PNWs, and related hybrids reveal (i) quasi‐two‐state photoluminescence blinking in PNPs, (ii) highly polarized photoluminescence emitted by PNWs and (iii) efficient interfacial electron transfer between perovskite nanostructures and SLG in both PNP–SLG and PNW–SLG hybrids. Doping of poorly absorbing, highly conductive SLG with perovskite nanocrystals and nanowires provides a simple, yet efficient path to obtain hybrids with increased light‐harvesting properties for potential utilization in the next‐generation photodetectors and photovoltaic devices, including polarization sensitive photodetectors.
Doping of poorly absorbing, highly conductive single‐layer graphene with perovskite nanocrystals and nanowires provides a simple and efficient path to obtain hybrids with increased light‐harvesting properties and improved exciton production for next‐generation photodetectors.</description><subject>Blinking</subject><subject>Cesium</subject><subject>Electron transfer</subject><subject>Graphene</subject><subject>Nanocrystals</subject><subject>Nanostructure</subject><subject>Nanowires</subject><subject>perovskite nanocrystals and nanowires</subject><subject>Photoluminescence</subject><subject>Photometers</subject><subject>Photovoltaic cells</subject><subject>single‐layer graphene</subject><subject>single‐nanocrystal spectroscopy</subject><subject>Solar cells</subject><issn>0934-0866</issn><issn>1521-4117</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFkMFO6zAQRS0EEn3AlrUl1ukbx42TLFHh0UoVVCqsI8eetIY0DnZalB2f8CQkPpAvwVAES1Yzi3vujA4hpwyGDCD-27ZeDWNgKQBnsEcGLIlZNGIs3ScDyPkogkyIQ_LH-3sAEAkTA_IKF2_PL_EFlY2m7Gtf4Noo2-iN6qyjk750Rns6tuvWetTUVvS8rum0sW4pG6PoHJ3d-gfTIb2WjVWu952s_WfnwjTLGt-e_89kj45eOdmusEH6ZLoVna7bQIbKmVmuOjqRbou-C8QxOahCA558zSNy9-_ydjyJZjdX0_H5LFI8SSEqkyzTpc4zzuJSVyoTFWYxk1mScCV0ihKEiLlSXAAvJepKJkwDgs5RiRL5ETnb9YY_HjfhdnFvN64JJ4s4KEqzNM1HITXcpZSz3jusitaZtXR9waD4cF98uC--3Qcg3wFPpsb-l3Qxny_GP-w7YMCNaQ</recordid><startdate>201802</startdate><enddate>201802</enddate><creator>Chen, Jia‐Shiang</creator><creator>Doane, Tennyson L.</creator><creator>Li, Mingxing</creator><creator>Zang, Huidong</creator><creator>Maye, Mathew M.</creator><creator>Cotlet, Mircea</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-5024-3540</orcidid></search><sort><creationdate>201802</creationdate><title>0D–2D and 1D–2D Semiconductor Hybrids Composed of All Inorganic Perovskite Nanocrystals and Single‐Layer Graphene with Improved Light Harvesting</title><author>Chen, Jia‐Shiang ; Doane, Tennyson L. ; Li, Mingxing ; Zang, Huidong ; Maye, Mathew M. ; Cotlet, Mircea</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3570-b588dbd98312bdfc86fe821a8553c6d7ea06623cc3603baedfa51d0e0d9ec6be3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Blinking</topic><topic>Cesium</topic><topic>Electron transfer</topic><topic>Graphene</topic><topic>Nanocrystals</topic><topic>Nanostructure</topic><topic>Nanowires</topic><topic>perovskite nanocrystals and nanowires</topic><topic>Photoluminescence</topic><topic>Photometers</topic><topic>Photovoltaic cells</topic><topic>single‐layer graphene</topic><topic>single‐nanocrystal spectroscopy</topic><topic>Solar cells</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Jia‐Shiang</creatorcontrib><creatorcontrib>Doane, Tennyson L.</creatorcontrib><creatorcontrib>Li, Mingxing</creatorcontrib><creatorcontrib>Zang, Huidong</creatorcontrib><creatorcontrib>Maye, Mathew M.</creatorcontrib><creatorcontrib>Cotlet, Mircea</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Particle & particle systems characterization</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Jia‐Shiang</au><au>Doane, Tennyson L.</au><au>Li, Mingxing</au><au>Zang, Huidong</au><au>Maye, Mathew M.</au><au>Cotlet, Mircea</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>0D–2D and 1D–2D Semiconductor Hybrids Composed of All Inorganic Perovskite Nanocrystals and Single‐Layer Graphene with Improved Light Harvesting</atitle><jtitle>Particle & particle systems characterization</jtitle><date>2018-02</date><risdate>2018</risdate><volume>35</volume><issue>2</issue><epage>n/a</epage><issn>0934-0866</issn><eissn>1521-4117</eissn><abstract>In this study, inorganic cesium lead iodide (CsPbI3) perovskite nanoparticles (PNPs) and perovskite nanowires (PNWs) with single‐layer graphene (SLG) are combined to obtain 0D–2D PNP–SLG and 1D–2D PNW–SLG hybrids with improved light harvesting. Time‐resolved single‐nanostructure photoluminescence studies of PNPs, PNWs, and related hybrids reveal (i) quasi‐two‐state photoluminescence blinking in PNPs, (ii) highly polarized photoluminescence emitted by PNWs and (iii) efficient interfacial electron transfer between perovskite nanostructures and SLG in both PNP–SLG and PNW–SLG hybrids. Doping of poorly absorbing, highly conductive SLG with perovskite nanocrystals and nanowires provides a simple, yet efficient path to obtain hybrids with increased light‐harvesting properties for potential utilization in the next‐generation photodetectors and photovoltaic devices, including polarization sensitive photodetectors.
Doping of poorly absorbing, highly conductive single‐layer graphene with perovskite nanocrystals and nanowires provides a simple and efficient path to obtain hybrids with increased light‐harvesting properties and improved exciton production for next‐generation photodetectors.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/ppsc.201700310</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-5024-3540</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Blinking Cesium Electron transfer Graphene Nanocrystals Nanostructure Nanowires perovskite nanocrystals and nanowires Photoluminescence Photometers Photovoltaic cells single‐layer graphene single‐nanocrystal spectroscopy Solar cells |
| title | 0D–2D and 1D–2D Semiconductor Hybrids Composed of All Inorganic Perovskite Nanocrystals and Single‐Layer Graphene with Improved Light Harvesting |
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