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  • Weng, TaoyuState Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China,Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China. (författare)

Enhancing the Operability of Photoexcitation-Controlled Aggregation-Induced Emissive Molecules in the Organic Phase

  • Artikel/kapitelEngelska2021

Förlag, utgivningsår, omfång ...

  • 2021-06-29
  • American Chemical Society,2021
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:liu-179091
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-179091URI
  • https://doi.org/10.1021/acs.jpclett.1c01535DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-452217URI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

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Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Funding: NSFCNational Natural Science Foundation of China (NSFC) [21975046, 21905075]; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2020M682283]; National Key Research and Development Program of China [2017YFA0207700]; Shanghai Pujiang ProgramShanghai Pujiang Program [20PJ1404500]; Natural Science Foundation of ShanghaiNatural Science Foundation of Shanghai [20ZR1421700]; Swedish Research CouncilSwedish Research CouncilEuropean Commission [2018-05973, 2020-04600]; Swedish National Infrastructure [SNIC 2020-3-29]
  • Controllable aggregation-induced emission luminogens (AIEgens) by photoexcitation can be conducted within a single solvent, thus opening new opportunities for preparing and processing smart materials. However, undesired side-reactions like photooxidation that can easily occur in the organic phase remain, limiting their applications. To enhance the operability of photoexcitation-controlled AIEgens (to specifically produce a phosphorescence characteristic) in the organic phase, in this work, we employ a typical prototype, hexathiobenzene, usually as the specific phosphorescent group, and investigate a series of physical and chemical factors, such as light intensity, dissolved oxygen content, and solvent polarity, to explore ways to control the photoexcitation-controllable AIEgens against the impurities from side-reactions. An organogel strategy was also developed to minimize interference factors and improve the practical application ability. We believe that the presented results provide new insights into the further development of the photoexcitation-based functional materials and the promotion of their practical usage.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Zou, QiKey Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China,East China Univ Sci & Technol, Sch Chem & Mol Engn, Key Lab Adv Mat, Shanghai 200237, Peoples R China.;East China Univ Sci & Technol, Sch Chem & Mol Engn, Feringa Nobel Prize Scientist Joint Res Ctr, Frontiers Sci Ctr Materiobiol & Dynam Chem, Shanghai 200237, Peoples R China. (författare)
  • Zhang, ManState Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China,Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China. (författare)
  • Wu, BinState Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China,Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China. (författare)
  • Baryshnikov, Glib V.Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten,Linköping Univ, Dept Sci & Technol, Lab Organ Elect, SE-60174 Norrköping, Sweden.(Swepub:liu)gliba58 (författare)
  • Shen, ShenState Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China,Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China.,East China Univ Sci & Technol, Sch Chem & Mol Engn, Key Lab Adv Mat, Shanghai 200237, Peoples R China.;East China Univ Sci & Technol, Sch Chem & Mol Engn, Feringa Nobel Prize Scientist Joint Res Ctr, Frontiers Sci Ctr Materiobiol & Dynam Chem, Shanghai 200237, Peoples R China. (författare)
  • Chen, XuanyingKey Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China (författare)
  • Ågren, HansUppsala universitet,Institutionen för fysik och astronomi(Swepub:uu)hanag788 (författare)
  • Jia, XiaoyongHenan Center for Outstanding Overseas Scientists, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China,Henan Univ, Coll Chem & Chem Engn, Henan Ctr Outstanding Overseas Scientists, Kaifeng 475004, Henan, Peoples R China. (författare)
  • Zhu, LiangliangState Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China,Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China. (författare)
  • State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, ChinaFudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China. (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:The Journal of Physical Chemistry Letters: American Chemical Society12:26, s. 6182-61891948-7185

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