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Volumn 27, Issue 40, 2015, Pages 6195-6201

Achieving Persistent Room Temperature Phosphorescence and Remarkable Mechanochromism from Pure Organic Luminogens

Author keywords

crystallization induced phosphorescence; intermolecular interactions; mechanochromism; persistent phosphorescence; pure organic luminogens

Indexed keywords

PHOSPHORESCENCE;

EID: 84945455589     PISSN: 09359648     EISSN: 15214095     Source Type: Journal    
DOI: 10.1002/adma.201502442     Document Type: Article
Times cited : (512)

References (51)
  • 32
    • 84945478551 scopus 로고    scopus 로고
    • The long tails of the emission spectra of CZBP and BCZBP crystals should be ascribed to RTP
    • The long tails of the emission spectra of CZBP and BCZBP crystals should be ascribed to RTP.
  • 35
    • 84945496948 scopus 로고    scopus 로고
    • Based on the naked-eye observation, single crystals and as prepared crystalline solids of CZBP emit white light. Their Commission Internationale de l'Eclairage (CIE) chromaticity coordinates, however, are located in the blue light region (Figure S8, Supporting Information), owing to the small fraction of RTP.
    • Based on the naked-eye observation, single crystals and as prepared crystalline solids of CZBP emit white light. Their Commission Internationale de l'Eclairage (CIE) chromaticity coordinates, however, are located in the blue light region (Figure S8, Supporting Information), owing to the small fraction of RTP.
  • 40
    • 0003597147 scopus 로고    scopus 로고
    • For a system with several high-frequency modes a corresponding weighted term may be used. See:, Oxford University Press, Oxford.
    • For a system with several high-frequency modes a corresponding weighted term may be used. See:, M. Pope, C. E. Swenberg, Electronic Processes in Organic Crystals and Polymers, Oxford University Press, Oxford 1999.
    • (1999) Electronic Processes in Organic Crystals and Polymers
    • Pope, M.1    Swenberg, C.E.2
  • 41
    • 84945452148 scopus 로고    scopus 로고
    • CCDC 1062034 (CZBP) and 1062035 (DBCZBP) contain the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via
    • CCDC 1062034 (CZBP) and 1062035 (DBCZBP) contain the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data-request/cif.
  • 43
    • 84945443636 scopus 로고    scopus 로고
    • In crystalline states, due to the presence of varying short intermolecular contacts, the molecular conformations are rigidified, thus resulting in impeded vibrational stretchings compared to those in amorphous or other disorder states. Such restriction is also verified by the attenuated total reflection Fourier transform infrared (ATR-FTIR) measurement (Figure S10, Supporting Information)
    • In crystalline states, due to the presence of varying short intermolecular contacts, the molecular conformations are rigidified, thus resulting in impeded vibrational stretchings compared to those in amorphous or other disorder states. Such restriction is also verified by the attenuated total reflection Fourier transform infrared (ATR-FTIR) measurement (Figure S10, Supporting Information).
  • 44
    • 84945456468 scopus 로고    scopus 로고
    • CZBP can facilely form bulky crystals in different solvents, DBCZBP can form tiny but eye-visible crystals (width: several tens to ≈100 micrometers, length: several millimeters), whereas BCZBP only generates aggregates upon solvent evaporation, in which microcrystals (width: several to several tens of micrometers, length: several hundreds of micrometers) can be identified under optical microscopy
    • CZBP can facilely form bulky crystals in different solvents, DBCZBP can form tiny but eye-visible crystals (width: several tens to ≈100 micrometers, length: several millimeters), whereas BCZBP only generates aggregates upon solvent evaporation, in which microcrystals (width: several to several tens of micrometers, length: several hundreds of micrometers) can be identified under optical microscopy.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.