Sökning: id:"swepub:oai:DiVA.org:liu-172605" >
High mobility organ...
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Yi, YanShandong Agr Univ, Peoples R China
(författare)
High mobility organic semiconductor for constructing high efficiency carbon nitride heterojunction photocatalysts
- Artikel/kapitelEngelska2020
Förlag, utgivningsår, omfång ...
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2020
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ROYAL SOC CHEMISTRY,2020
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electronicrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:liu-172605
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https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-172605URI
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https://doi.org/10.1039/d0tc05123cDOI
Kompletterande språkuppgifter
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Språk:engelska
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Sammanfattning på:engelska
Ingår i deldatabas
Klassifikation
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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Funding Agencies|National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [52003143]; Natural Science Foundation of Shandong ProvinceNatural Science Foundation of Shandong Province [ZR2019BB014]; China Scholarship CouncilChina Scholarship Council [201908370037]; Swedish Research Council (Vetenskapsradet)Swedish Research Council [2018-04670]; Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning (FORMAS)Swedish Research Council Formas [2016-00559]; Swedish Foundation for International Cooperation in Research and Higher Education (STINT) [CH2016-6722]
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Graphitic carbon nitride (CN) has attracted worldwide attention due to its low-cost, environmental friendliness and tunable structures. However, the CN photocatalyst still suffers from low charge separation efficiency issues. It is known that mobility is one of the most important factors dominating the charge separation and transport. This work reports a new strategy to address the low charge separation issue by coupling a high-mobility organic semiconductor and CN. Copper phthalocyanine (CuPc), a classical small molecule organic semiconductor which possesses high mobility, outstanding stability and strong visible-light absorption, was selected to construct CN/CuPc heterojunctions. The CN/CuPc heterojunctions showed a high hydrogen evolution (PHE) rate of 9.0 mmol g(-1) h(-1) and apparent quantum yield (AQY) of 3.99% (420 nm) and 1.31% (600 nm). This work demonstrates the application prospects of high-mobility organic semiconductors in heterojunction photocatalysis.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Wang, SiyuShandong Agr Univ, Peoples R China
(författare)
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Zhang, HantangShandong Agr Univ, Peoples R China
(författare)
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Liu, JieChinese Acad Sci, Peoples R China
(författare)
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Lu, XiuqiangFujian Normal Univ, Peoples R China
(författare)
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Jiang, LangChinese Acad Sci, Peoples R China
(författare)
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Sui, ChengjiShandong Agr Univ, Peoples R China
(författare)
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Fan, HaiShandong Agr Univ, Peoples R China
(författare)
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Ai, ShiyunShandong Agr Univ, Peoples R China
(författare)
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Sun, JianwuLinköpings universitet,Halvledarmaterial,Tekniska fakulteten(Swepub:liu)jiasu75
(författare)
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Shandong Agr Univ, Peoples R ChinaChinese Acad Sci, Peoples R China
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Journal of Materials Chemistry C: ROYAL SOC CHEMISTRY8:48, s. 17157-171612050-75262050-7534
Internetlänk
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Till lärosätets databas
- Av författaren/redakt...
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Yi, Yan
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Wang, Siyu
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Zhang, Hantang
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Liu, Jie
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Lu, Xiuqiang
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Jiang, Lang
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visa fler...
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Sui, Chengji
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Fan, Hai
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Ai, Shiyun
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Sun, Jianwu
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visa färre...
- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Kemi
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och Fysikalisk kemi
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Journal of Mater ...
- Av lärosätet
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Linköpings universitet