{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363388846150357376.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/adom.202002204"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/adom.202002204"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/adom.202002204"}},{"identifier":{"@type":"URI","@value":"https://advanced.onlinelibrary.wiley.com/doi/pdf/10.1002/adom.202002204"}}],"dc:title":[{"@value":"Thermally Activated Delayed Fluorescence beyond Through‐Bond Charge Transfer for High‐Performance OLEDs"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>Charge transfer plays an important role in ruling the exciton dynamics of organic emitters. Most likely, intermolecular/intramolecular charge transfers occur when a donor meets a matched acceptor, which shapes the radiative decays of excitons. The generation and utilization of excitons are vital for organic light‐emitting devices (OLEDs). Thermally activated delayed fluorescence (TADF) emitters, which harvest the triplets via reverse intersystem crossing and thus have attracted intensive attention in the last decade, are very promising to address the issue of cost‐effectiveness in the commercialized OLEDs. Conventionally, intramolecular charge transfer via through‐bond interaction is ubiquitous in the state‐of‐the‐art TADF materials. Alternatively, through‐space charge transfer via either intermolecular or intramolecular interaction is found to be unique and effective in modulating the luminescent properties, such as the emissive colors, exciton lifetimes, and quantum yields. The emerging approaches to evoke the TADF mechanisms beyond through‐bond charge transfer in a single molecule and the related applications of the emitters in OLEDs are highlighted here. The timely and fashionable molecular design and device engineering regarding through‐space charge transfer to the emitting layers in OLEDs are compared and discussed. Finally, a conclusion and the perspectives of the electroluminescence of novel through‐space systems are proposed.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383388846150357376","@type":"Researcher","foaf:name":[{"@value":"Qin Xue"}],"jpcoar:affiliationName":[{"@value":"Department of Physical Science and Technology Central China Normal University  Wuhan 430079 P. R. China"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388846150357377","@type":"Researcher","foaf:name":[{"@value":"Guohua Xie"}],"jpcoar:affiliationName":[{"@value":"Sauvage Center for Molecular Sciences Hubei Key Lab on Organic and Polymeric Optoelectronic Materials Department of Chemistry Wuhan University  Wuhan 430072 P. R. China"},{"@value":"Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology  Wuhan 430074 P. R. China"},{"@value":"Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates (South China University of Technology)  Guangzhou 510640 P. R. China"},{"@value":"Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province Shantou University  Shantou 515063 P. R. China"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"21951071"},{"@type":"EISSN","@value":"21951071"}],"prism:publicationName":[{"@value":"Advanced Optical Materials"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"2021-03-12","prism:volume":"9","prism:number":"14","prism:startingPage":"2002204"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/adom.202002204"},{"@id":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/adom.202002204"},{"@id":"https://advanced.onlinelibrary.wiley.com/doi/pdf/10.1002/adom.202002204"}],"createdAt":"2021-03-12","modifiedAt":"2025-10-06","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360013168845461760","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Steric effects on the intramolecular charge transfer fluorescence of benzo[<i>b</i>]thiophene-1,1-dioxide bridged macrocages"}]},{"@id":"https://cir.nii.ac.jp/crid/1360302866834441856","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Conformational, Host, and Vibrational Effects Giving Rise to Dynamic TADF Behavior in the Through-Space Charge Transfer, Triptycene Bridged Acridine-Triazine Donor Acceptor TADF Molecule <b>TpAT-tFFO</b>"}]},{"@id":"https://cir.nii.ac.jp/crid/1360854065104693120","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Solvatofluorochromic Contrast with Supramolecular Stereoisomers Using Linked Rotaxane Structures to Investigate Local Solvation in Excited Donor-Bridge-Acceptor Systems"}]},{"@id":"https://cir.nii.ac.jp/crid/1360865814738311296","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"A zinc porphyrin-amidine as a green carbon-based electron transport material for organic-light emitting diodes"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/adom.202002204"},{"@type":"CROSSREF","@value":"10.1039/d1ob01050f_references_DOI_8tZSfIkbAwhPJkrhClTofYX9DXu"},{"@type":"CROSSREF","@value":"10.1021/acs.jpcc.2c07529_references_DOI_8tZSfIkbAwhPJkrhClTofYX9DXu"},{"@type":"CROSSREF","@value":"10.1246/bcsj.20210354_references_DOI_8tZSfIkbAwhPJkrhClTofYX9DXu"},{"@type":"CROSSREF","@value":"10.1007/s00339-024-07336-7_references_DOI_8tZSfIkbAwhPJkrhClTofYX9DXu"}]}