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dc.contributor.authorYanting Xie, Yanting
dc.contributor.authorZheng, Jingxia
dc.contributor.authorWang, Yaling
dc.contributor.authorWang, Junli
dc.contributor.authorYang, Yongzhen
dc.contributor.authorLiu, Xuguang
dc.contributor.authorChen, Yong
dc.date.accessioned2019-01-08T15:45:02Z
dc.date.available2019-01-08T15:45:02Z
dc.date.issued2019-01-02
dc.identifier.citationYanting Xie , Y , Zheng , J , Wang , Y , Wang , J , Yang , Y , Liu , X & Chen , Y 2019 , ' One-step hydrothermal synthesis of fluorescence carbon quantum dots with high product yield and quantum yield ' , Nanotechnology , vol. 30 , no. 8 , 085406 . https://doi.org/10.1088/1361-6528/aaf3fb
dc.identifier.issn0957-4484
dc.identifier.urihttp://hdl.handle.net/2299/20926
dc.description.abstractA one-step hydrothermal synthesis of nitrogen and silicon co-doped fluorescence carbon quantum dots (N,Si-CQDs), from citric acid monohydrate and silane coupling agent KH-792 with a high product yield (PY) of 52.56% and high quantum yield (QY) of 97.32%, was developed. This greatly improves both the PY and QY of CQDs and provides a new approach for a large-scale production of high-quality CQDs. Furthermore, N,Si-CQDs were employed as phosphors without dispersants to fabricate white light-emitting diodes (WLEDs) with the color coordinates at (0.29, 0.32). It is suggested that N,Si-CQDs have great potential as promising fluorescent materials to be applied in WLEDs.en
dc.format.extent1759532
dc.language.isoeng
dc.relation.ispartofNanotechnology
dc.subjectcarbon quantum dots
dc.subjecthigh fluorescence quantum yield
dc.subjecthigh product yield
dc.subjecthydrothermal reaction
dc.subjectsilane coupling agent
dc.subjectBioengineering
dc.subjectChemistry(all)
dc.subjectMaterials Science(all)
dc.subjectMechanics of Materials
dc.subjectMechanical Engineering
dc.subjectElectrical and Electronic Engineering
dc.titleOne-step hydrothermal synthesis of fluorescence carbon quantum dots with high product yield and quantum yielden
dc.contributor.institutionEnergy and Sustainable Design Research Group
dc.contributor.institutionCentre for Engineering Research
dc.contributor.institutionSchool of Engineering and Technology
dc.description.statusPeer reviewed
dc.date.embargoedUntil2020-01-02
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85059424277&partnerID=8YFLogxK
rioxxterms.versionofrecord10.1088/1361-6528/aaf3fb
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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