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  1. Article

    Open Access

    Onion-like multicolor thermally activated delayed fluorescent carbon quantum dots for efficient electroluminescent light-emitting diodes

    Carbon quantum dots are emerging as promising nanomaterials for next-generation displays. The elaborate structural design is crucial for achieving thermally activated delayed fluorescence, particularly for imp...

    Yuxin Shi, Yang Zhang, Zhibin Wang, Ting Yuan, Ting Meng in Nature Communications (2024)

  2. No Access

    Article

    Recent advances in perovskite/organic integrated solar cells

    The integrated perovskite/organic solar cell (IPOSC) is widely concerned as an effective approach to broaden the spectrum of perovskite solar cell (PerSC) by utilizing near-infrared light of lower bandgap orga...

    Qiang Guo, Chen-Yun Wang, Tasawar Hayat, Ahmed Alsaedi, Jian-** Yao in Rare Metals (2021)

  3. No Access

    Article

    Printable SnO2 cathode interlayer with up to 500 nm thickness-tolerance for high-performance and large-area organic solar cells

    The printable electrode interlayer with excellent thickness tolerance is crucial for mass production of organic solar cells (OSCs) by solution-based print techniques. Herein, high-quality printable SnO2 films are...

    Yiming Bai, Chunyan Zhao, Shuai Zhang, Shaoqing Zhang, Runnan Yu in Science China Chemistry (2020)

  4. No Access

    Article

    Deep-blue carbon dots offer high colour purity

    Carbon-dot-based light-emitting diodes with narrowband efficient emission in the deep blue are an attractive candidate for future high-colour-purity flat-panel display and lighting applications.

    Biao Zhao, Zhibin Wang, Zhan’ao Tan in Nature Photonics (2020)

  5. Article

    Open Access

    Engineering triangular carbon quantum dots with unprecedented narrow bandwidth emission for multicolored LEDs

    Carbon quantum dots (CQDs) have emerged as promising materials for optoelectronic applications on account of carbon’s intrinsic merits of high stability, low cost, and environment-friendliness. However, the CQ...

    Fanglong Yuan, Ting Yuan, Laizhi Sui, Zhibin Wang, Zifan ** in Nature Communications (2018)

  6. Article

    Open Access

    High performance polymer solar cells with as-prepared zirconium acetylacetonate film as cathode buffer layer

    Low-work-function active metals are commonly used as cathode in polymer solar cells (PSCs), but sensitivity of the active metals towards moisture and oxygen results in poor stability of the devices. Therefore,...

    Zhan'ao Tan, Shusheng Li, Fuzhi Wang, De** Qian, Jun Lin in Scientific Reports (2014)

  7. No Access

    Article

    Synthesis, Characterization, and Electroluminescent Properties of Pyridinylene Vinylene-Modified Phenylene Vinylene Copolymers

    Two random copolymers of phenylene vinylene and pyridinylene vinylene, ED-co-PyV-PPV and EM-co-PyV-PPV, were synthesized according to the Gilch route. The polymers possess good solubility in common solvents, a...

    Rupei Tang, Wenqing Zhang, De** Qian, Hua Zheng in Journal of Electronic Materials (2012)