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Tough, stable and self-healing luminescent perovskite-polymer matrix applicable to all harsh aquatic environments

Author

Listed:
  • Yuncong Liu

    (Tsinghua University)

  • Tao Chen

    (Tsinghua University)

  • Zhekai Jin

    (Tsinghua University)

  • Mengxue Li

    (Tsinghua University)

  • Dongdong Zhang

    (Tsinghua University)

  • Lian Duan

    (Tsinghua University)

  • Zhiguo Zhao

    (China Huaneng Clean Energy Research Institute)

  • Chao Wang

    (Tsinghua University)

Abstract

Gelatinous underwater invertebrates such as jellyfish have organs that are transparent, luminescent and self-healing, which allow the creatures to navigate, camouflage themselves and, indeed, survive in aquatic environments. Artificial luminescent materials that can mimic such functionality can be used to develop aquatic wearable/stretchable displays and water-resistant devices. Here, a luminescent composite that is simultaneously transparent, tough and can autonomously self-heal in both dry and wet conditions is reported. A tough, self-healable fluorine elastomer with dipole–dipole interactions is synthesized as the polymer matrix. It exhibits excellent compatibility with metal halide perovskite quantum dots. The composite possesses a toughness of 19 MJ m−3, maximum strain of 1300% and capability to autonomously self-heal underwater. Notably, the material can withstand extremely harsh aqueous conditions, such as highly salty, acidic (pH = 1) and basic (pH = 13) environment for more than several months with almost no decay in mechanical performance or optical properties.

Suggested Citation

  • Yuncong Liu & Tao Chen & Zhekai Jin & Mengxue Li & Dongdong Zhang & Lian Duan & Zhiguo Zhao & Chao Wang, 2022. "Tough, stable and self-healing luminescent perovskite-polymer matrix applicable to all harsh aquatic environments," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-29084-z
    DOI: 10.1038/s41467-022-29084-z
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    References listed on IDEAS

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    1. Jae-Man Park & Jinwoo Park & Young-Hoon Kim & Huanyu Zhou & Younghoon Lee & Seung Hyeon Jo & Jinwoo Ma & Tae-Woo Lee & Jeong-Yun Sun, 2020. "Aromatic nonpolar organogels for efficient and stable perovskite green emitters," Nature Communications, Nature, vol. 11(1), pages 1-10, December.
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    Cited by:

    1. Tian Tian & Meifang Yang & Yuxuan Fang & Shuo Zhang & Yuxin Chen & Lianzhou Wang & Wu-Qiang Wu, 2023. "Large-area waterproof and durable perovskite luminescent textiles," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    2. Zhengyang Kong & Elvis K. Boahen & Dong Jun Kim & Fenglong Li & Joo Sung Kim & Hyukmin Kweon & So Young Kim & Hanbin Choi & Jin Zhu & Wu Ying & Do Hwan Kim, 2024. "Ultrafast underwater self-healing piezo-ionic elastomer via dynamic hydrophobic-hydrolytic domains," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    3. Rui Tian & Shuo Gao & Kaitao Li & Chao Lu, 2023. "Design of mechanical-robust phosphorescence materials through covalent click reaction," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    4. Lijiang Guan & Zhaoqi Guo & Qi Zhou & Jin Zhang & Cheng Cheng & Shengyao Wang & Xiang Zhu & Sheng Dai & Shangbin Jin, 2023. "A highly proton conductive perfluorinated covalent triazine framework via low-temperature synthesis," Nature Communications, Nature, vol. 14(1), pages 1-9, December.

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