W
Wai Yeung Wong
Researcher at Hong Kong Polytechnic University
Publications - 844
Citations - 36548
Wai Yeung Wong is an academic researcher from Hong Kong Polytechnic University. The author has contributed to research in topics: Phosphorescence & OLED. The author has an hindex of 83, co-authored 774 publications receiving 31949 citations. Previous affiliations of Wai Yeung Wong include University Grants Committee & Hunan University.
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Journal ArticleDOI
Simultaneous Enhancement of Open-Circuit Voltage, Short-Circuit Current Density, and Fill Factor in Polymer Solar Cells
Zhicai He,Chengmei Zhong,Xun Huang,Wai Yeung Wong,Hongbin Wu,Liwei Chen,Shi-Jian Su,Yong Cao +7 more
TL;DR: Simultaneous enhancement of open-circuit voltage, short-circuits current density, and fill factor in highly efficient polymer solar cells by incorporating an alcohol/water-soluble conjugated polymer as cathode interlayer is domonstrated.
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Functionalization of phosphorescent emitters and their host materials by main-group elements for phosphorescent organic light-emitting devices.
TL;DR: The main emphasis lies on the important role played by the main-group element groups in addressing the key issues of both phosphorescent emitters and their host materials to fulfill high-performance phosphorescent OLEDs.
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Heavy metal organometallic electrophosphors derived from multi-component chromophores
Wai Yeung Wong,Cheuk Lam Ho +1 more
TL;DR: In this article, the design of multi-component small-molecular metallophosphors, metallodendrimers and metallopolymers aiming at color tuning and multiple functions is discussed.
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Metallated conjugated polymers as a new avenue towards high-efficiency polymer solar cells
Wai Yeung Wong,Xing Zhu Wang,Ze He,Aleksandra B. Djurišić,Cho Tung Yip,K. Y. Cheung,Hai Wang,Chris S. K. Mak,Wai Kin Chan +8 more
TL;DR: A soluble, intensely coloured platinum metallopolyyne with a low bandgap is synthesized, which showed a power-conversion efficiency with an average of 4.1%, which clearly demonstrates the potential of metallated conjugated polymers for efficient photovoltaic devices.
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Functional metallophosphors for effective charge carrier injection/transport: New robust OLED materials with emerging applications
Wai Yeung Wong,Cheuk Lam Ho +1 more
TL;DR: In this article, the authors highlight recent and current advances in developing new synthetic strategies for multifunctional organometallic phosphors, which integrate both luminescent and charge carrier injection/transport functions into the same molecules so that they perform most, if not all, of the necessary functional roles (viz. photoexcitation, charge injection and transport as well as recombination).