Geometrically isomeric [Ir(iqbt)(ppy)(hpa)] complexes with differential molecule orientations for efficient near-infrared (NIR) polymer light-emitting diodes (PLEDs)

Wentao Li; Jiaxiang Liu; Baowen Wang; Siyu Hou; Xingqiang Lü; Guorui Fu; Wai Yeung Wong

doi:10.1039/d1tc03203h

Geometrically isomeric [Ir(iqbt)(ppy)(hpa)] complexes with differential molecule orientations for efficient near-infrared (NIR) polymer light-emitting diodes (PLEDs)

Wentao Li
, Jiaxiang Liu
, Baowen Wang
, Siyu Hou
, Xingqiang Lü
, Guorui Fu
, Wai Yeung Wong

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

7 Citations (Scopus)

Abstract

Based on geometrical isomerisation of [Ir(C^N¹)(C^N²)(N^O)]-tris-heteroleptic Ir(iii)-complexes, the augmented transition dipole transition (TMD) with a preferential horizontal orientation, beneficial for their photo-excited and electroluminescent NIR-phosphorescence, is reported.

Original language	English
Pages (from-to)	12068-12072
Number of pages	5
Journal	Journal of Materials Chemistry C
Volume	9
Issue number	36
DOIs	https://doi.org/10.1039/d1tc03203h
Publication status	Published - 28 Sept 2021

ASJC Scopus subject areas

General Chemistry
Materials Chemistry

More information

10.1039/d1tc03203h

http://hdl.handle.net/10397/95475

Cite this

@article{0fc48d9638e24c5c9abb05added71745,

title = "Geometrically isomeric [Ir(iqbt)(ppy)(hpa)] complexes with differential molecule orientations for efficient near-infrared (NIR) polymer light-emitting diodes (PLEDs)",

abstract = "Based on geometrical isomerisation of [Ir(C\textasciicircum{}N1)(C\textasciicircum{}N2)(N\textasciicircum{}O)]-tris-heteroleptic Ir(iii)-complexes, the augmented transition dipole transition (TMD) with a preferential horizontal orientation, beneficial for their photo-excited and electroluminescent NIR-phosphorescence, is reported.",

author = "Wentao Li and Jiaxiang Liu and Baowen Wang and Siyu Hou and Xingqiang L{\"u} and Guorui Fu and Wong, \{Wai Yeung\}",

note = "Funding Information: This work was supported by the NSFC (21373160, 21173165, 51873176), the State Key Laboratory of Structure Chemistry (20190026), the Hong Kong Research Grants Council (Poly-U153058/19P), the Hong Kong Polytechnic University (1-ZE1C and YW4T) and the Endowed Professorship in Energy from Ms Clarea Au (847S). Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2021.",

year = "2021",

month = sep,

day = "28",

doi = "10.1039/d1tc03203h",

language = "English",

volume = "9",

pages = "12068--12072",

journal = "Journal of Materials Chemistry C",

issn = "2050-7534",

publisher = "Royal Society of Chemistry",

number = "36",

}

Geometrically isomeric [Ir(iqbt)(ppy)(hpa)] complexes with differential molecule orientations for efficient near-infrared (NIR) polymer light-emitting diodes (PLEDs). / Li, Wentao; Liu, Jiaxiang; Wang, Baowen et al.
In: Journal of Materials Chemistry C, Vol. 9, No. 36, 28.09.2021, p. 12068-12072.

Research output: Journal article publication › Journal article › Academic research › peer-review

TY - JOUR

T1 - Geometrically isomeric [Ir(iqbt)(ppy)(hpa)] complexes with differential molecule orientations for efficient near-infrared (NIR) polymer light-emitting diodes (PLEDs)

AU - Li, Wentao

AU - Liu, Jiaxiang

AU - Wang, Baowen

AU - Hou, Siyu

AU - Lü, Xingqiang

AU - Fu, Guorui

AU - Wong, Wai Yeung

N1 - Funding Information: This work was supported by the NSFC (21373160, 21173165, 51873176), the State Key Laboratory of Structure Chemistry (20190026), the Hong Kong Research Grants Council (Poly-U153058/19P), the Hong Kong Polytechnic University (1-ZE1C and YW4T) and the Endowed Professorship in Energy from Ms Clarea Au (847S). Publisher Copyright: © The Royal Society of Chemistry 2021.

PY - 2021/9/28

Y1 - 2021/9/28

N2 - Based on geometrical isomerisation of [Ir(C^N1)(C^N2)(N^O)]-tris-heteroleptic Ir(iii)-complexes, the augmented transition dipole transition (TMD) with a preferential horizontal orientation, beneficial for their photo-excited and electroluminescent NIR-phosphorescence, is reported.

AB - Based on geometrical isomerisation of [Ir(C^N1)(C^N2)(N^O)]-tris-heteroleptic Ir(iii)-complexes, the augmented transition dipole transition (TMD) with a preferential horizontal orientation, beneficial for their photo-excited and electroluminescent NIR-phosphorescence, is reported.

UR - https://www.scopus.com/pages/publications/85115741554

U2 - 10.1039/d1tc03203h

DO - 10.1039/d1tc03203h

M3 - Journal article

AN - SCOPUS:85115741554

SN - 2050-7534

VL - 9

SP - 12068

EP - 12072

JO - Journal of Materials Chemistry C

JF - Journal of Materials Chemistry C

IS - 36

ER -

Geometrically isomeric [Ir(iqbt)(ppy)(hpa)] complexes with differential molecule orientations for efficient near-infrared (NIR) polymer light-emitting diodes (PLEDs)

Abstract

ASJC Scopus subject areas

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