Metal-free triplet phosphors with high emission efficiency and high tunability

Michael Koch; Karthikeyan Perumal; Olivier Blacque; Jai Anand Garg; Ramanathan Saiganesh; Senthamaraikannan Kabilan; Kallupattu Kuppusamy Balasubramanian; Koushik Venkatesan

doi:10.1002/anie.201402199

Metal-free triplet phosphors with high emission efficiency and high tunability

Michael Koch, Karthikeyan Perumal, Olivier Blacque, Jai Anand Garg, Ramanathan Saiganesh, Senthamaraikannan Kabilan, Kallupattu Kuppusamy Balasubramanian, Koushik Venkatesan^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

105 Citations (Scopus)

Abstract

Design of highly efficient phosphorescent emitters based on metal- and heavy atom-free boron compounds has been demonstrated by taking advantage of the singlet fission process. The combination of a suitable molecular scaffold and appropriate electronic nature of the substituents has been utilized to tailor the phosphorescence emission properties in solution, neat solid, and in doped PMMA thin films.

Original language	English
Pages (from-to)	6378-6382
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	53
Issue number	25
DOIs	https://doi.org/10.1002/anie.201402199
Publication status	Published - 16 Jun 2014
Externally published	Yes

Keywords

dual emission
excimer
organic emitter
phosphorescence

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10.1002/anie.201402199

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title = "Metal-free triplet phosphors with high emission efficiency and high tunability",

abstract = "Design of highly efficient phosphorescent emitters based on metal- and heavy atom-free boron compounds has been demonstrated by taking advantage of the singlet fission process. The combination of a suitable molecular scaffold and appropriate electronic nature of the substituents has been utilized to tailor the phosphorescence emission properties in solution, neat solid, and in doped PMMA thin films.",

keywords = "dual emission, excimer, organic emitter, phosphorescence",

author = "Michael Koch and Karthikeyan Perumal and Olivier Blacque and Garg, \{Jai Anand\} and Ramanathan Saiganesh and Senthamaraikannan Kabilan and Balasubramanian, \{Kallupattu Kuppusamy\} and Koushik Venkatesan",

year = "2014",

month = jun,

day = "16",

doi = "10.1002/anie.201402199",

language = "English",

volume = "53",

pages = "6378--6382",

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issn = "1433-7851",

publisher = "John Wiley \& Sons",

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T1 - Metal-free triplet phosphors with high emission efficiency and high tunability

AU - Koch, Michael

AU - Perumal, Karthikeyan

AU - Blacque, Olivier

AU - Garg, Jai Anand

AU - Saiganesh, Ramanathan

AU - Kabilan, Senthamaraikannan

AU - Balasubramanian, Kallupattu Kuppusamy

AU - Venkatesan, Koushik

PY - 2014/6/16

Y1 - 2014/6/16

N2 - Design of highly efficient phosphorescent emitters based on metal- and heavy atom-free boron compounds has been demonstrated by taking advantage of the singlet fission process. The combination of a suitable molecular scaffold and appropriate electronic nature of the substituents has been utilized to tailor the phosphorescence emission properties in solution, neat solid, and in doped PMMA thin films.

AB - Design of highly efficient phosphorescent emitters based on metal- and heavy atom-free boron compounds has been demonstrated by taking advantage of the singlet fission process. The combination of a suitable molecular scaffold and appropriate electronic nature of the substituents has been utilized to tailor the phosphorescence emission properties in solution, neat solid, and in doped PMMA thin films.

KW - dual emission

KW - excimer

KW - organic emitter

KW - phosphorescence

UR - https://www.scopus.com/pages/publications/84902290525

U2 - 10.1002/anie.201402199

DO - 10.1002/anie.201402199

M3 - Article

C2 - 24820331

AN - SCOPUS:84902290525

SN - 1433-7851

VL - 53

SP - 6378

EP - 6382

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 25

ER -

Metal-free triplet phosphors with high emission efficiency and high tunability

Abstract

Keywords

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