New phosphorescent platinum(ii) Schiff base complexes for PHOLED applications

Jie Zhang; Fangchao Zhao; Xunjin ZHU; Rick W K WONG; Dongge Ma; Wai Yeung WONG

doi:10.1039/c2jm32266h

New phosphorescent platinum(ii) Schiff base complexes for PHOLED applications

Jie Zhang
, Fangchao Zhao
, Xunjin ZHU^*
, Rick W K WONG
, Dongge Ma
, Wai Yeung WONG

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › peer-review

79 Citations (Scopus)

Abstract

Some new symmetric and asymmetric platinum(ii) Schiff base complexes with bulky substituents such as tert-butyl and triphenylamino groups have been synthesized which effectively reduced the aggregation or excimer formation. Using selected complexes as phosphorescent emitting materials, yellow light-emitting devices were fabricated with improved efficiency compared with the previously reported analogues. In addition, the phosphorescent white organic light-emitting device (WOLED) was fabricated using a single emissive layer composed of yellow- and blue-emitting materials.

Original language	English
Pages (from-to)	16448-16457
Number of pages	10
Journal	Journal of Materials Chemistry
Volume	22
Issue number	32
DOIs	https://doi.org/10.1039/c2jm32266h
Publication status	Published - 28 Aug 2012

Access to Document

10.1039/c2jm32266h

Cite this

@article{b2fb958b93224d6ea96d772797bf6dd1,

title = "New phosphorescent platinum(ii) Schiff base complexes for PHOLED applications",

abstract = "Some new symmetric and asymmetric platinum(ii) Schiff base complexes with bulky substituents such as tert-butyl and triphenylamino groups have been synthesized which effectively reduced the aggregation or excimer formation. Using selected complexes as phosphorescent emitting materials, yellow light-emitting devices were fabricated with improved efficiency compared with the previously reported analogues. In addition, the phosphorescent white organic light-emitting device (WOLED) was fabricated using a single emissive layer composed of yellow- and blue-emitting materials.",

author = "Jie Zhang and Fangchao Zhao and Xunjin ZHU and WONG, \{Rick W K\} and Dongge Ma and WONG, \{Wai Yeung\}",

note = "We thank Hong Kong Baptist University (FRG2/11-12/0071) and Hong Kong Research Grants Council (HKBU 202308) for the financial support. W.-K.W. and W.-Y.W. also thank a grant from Areas of Excellence Scheme, University Grants Committee, Hong Kong (Project No. [AoE/P-03/08]). W.-Y.W. also acknowledges the financial support from Hong Kong Research Grants Council (HKUST2/CRF/10).",

year = "2012",

month = aug,

day = "28",

doi = "10.1039/c2jm32266h",

language = "English",

volume = "22",

pages = "16448--16457",

journal = "Journal of Materials Chemistry",

issn = "0959-9428",

publisher = "Royal Society of Chemistry",

number = "32",

}

TY - JOUR

T1 - New phosphorescent platinum(ii) Schiff base complexes for PHOLED applications

AU - Zhang, Jie

AU - Zhao, Fangchao

AU - ZHU, Xunjin

AU - WONG, Rick W K

AU - Ma, Dongge

AU - WONG, Wai Yeung

N1 - We thank Hong Kong Baptist University (FRG2/11-12/0071) and Hong Kong Research Grants Council (HKBU 202308) for the financial support. W.-K.W. and W.-Y.W. also thank a grant from Areas of Excellence Scheme, University Grants Committee, Hong Kong (Project No. [AoE/P-03/08]). W.-Y.W. also acknowledges the financial support from Hong Kong Research Grants Council (HKUST2/CRF/10).

PY - 2012/8/28

Y1 - 2012/8/28

N2 - Some new symmetric and asymmetric platinum(ii) Schiff base complexes with bulky substituents such as tert-butyl and triphenylamino groups have been synthesized which effectively reduced the aggregation or excimer formation. Using selected complexes as phosphorescent emitting materials, yellow light-emitting devices were fabricated with improved efficiency compared with the previously reported analogues. In addition, the phosphorescent white organic light-emitting device (WOLED) was fabricated using a single emissive layer composed of yellow- and blue-emitting materials.

AB - Some new symmetric and asymmetric platinum(ii) Schiff base complexes with bulky substituents such as tert-butyl and triphenylamino groups have been synthesized which effectively reduced the aggregation or excimer formation. Using selected complexes as phosphorescent emitting materials, yellow light-emitting devices were fabricated with improved efficiency compared with the previously reported analogues. In addition, the phosphorescent white organic light-emitting device (WOLED) was fabricated using a single emissive layer composed of yellow- and blue-emitting materials.

UR - https://www.scopus.com/pages/publications/84864226150

U2 - 10.1039/c2jm32266h

DO - 10.1039/c2jm32266h

M3 - Journal article

AN - SCOPUS:84864226150

SN - 0959-9428

VL - 22

SP - 16448

EP - 16457

JO - Journal of Materials Chemistry

JF - Journal of Materials Chemistry

IS - 32

ER -

New phosphorescent platinum(ii) Schiff base complexes for PHOLED applications

Abstract

Access to Document

Other files and links

Fingerprint

Cite this