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Approaching intrinsic dynamics of MXenes hybrid hydrogel for 3D printed multimodal intelligent devices with ultrahigh superelasticity and temperature sensitivity

Author

Listed:
  • Haodong Liu

    (Northwestern Polytechnical University (NPU))

  • Chengfeng Du

    (Northwestern Polytechnical University (NPU))

  • Liling Liao

    (Hunan Normal University)

  • Hongjian Zhang

    (Northwestern Polytechnical University (NPU))

  • Haiqing Zhou

    (Hunan Normal University)

  • Weichang Zhou

    (Hunan Normal University)

  • Tianning Ren

    (Northwestern Polytechnical University (NPU))

  • Zhicheng Sun

    (Northwestern Polytechnical University (NPU))

  • Yufei Lu

    (Northwestern Polytechnical University (NPU))

  • Zhentao Nie

    (Northwestern Polytechnical University (NPU))

  • Feng Xu

    (Northwestern Polytechnical University (NPU))

  • Jixin Zhu

    (University of Science and Technology of China
    Nanjing Tech University (NanjingTech))

  • Wei Huang

    (Northwestern Polytechnical University (NPU)
    Nanjing Tech University (NanjingTech))

Abstract

Hydrogels are investigated broadly in flexible sensors which have been applied into wearable electronics. However, further application of hydrogels is restricted by the ambiguity of the sensing mechanisms, and the multi-functionalization of flexible sensing systems based on hydrogels in terms of cost, difficulty in integration, and device fabrication remains a challenge, obstructing the specific application scenarios. Herein, cost-effective, structure-specialized and scenario-applicable 3D printing of direct ink writing (DIW) technology fabricated two-dimensional (2D) transition metal carbides (MXenes) bonded hydrogel sensor with excellent strain and temperature sensing performance is developed. Gauge factor (GF) of 5.7 (0 − 191% strain) and high temperature sensitivity (−5.27% °C−1) within wide working range (0 − 80 °C) can be achieved. In particular, the corresponding mechanisms are clarified based on finite element analysis and the first use of in situ temperature-dependent Raman technology for hydrogels, and the printed sensor can realize precise temperature indication of shape memory solar array hinge.

Suggested Citation

  • Haodong Liu & Chengfeng Du & Liling Liao & Hongjian Zhang & Haiqing Zhou & Weichang Zhou & Tianning Ren & Zhicheng Sun & Yufei Lu & Zhentao Nie & Feng Xu & Jixin Zhu & Wei Huang, 2022. "Approaching intrinsic dynamics of MXenes hybrid hydrogel for 3D printed multimodal intelligent devices with ultrahigh superelasticity and temperature sensitivity," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-31051-7
    DOI: 10.1038/s41467-022-31051-7
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    Cited by:

    1. Wenxi Huang & Qiongling Ding & Hao Wang & Zixuan Wu & Yibing Luo & Wenxiong Shi & Le Yang & Yujie Liang & Chuan Liu & Jin Wu, 2023. "Design of stretchable and self-powered sensing device for portable and remote trace biomarkers detection," Nature Communications, Nature, vol. 14(1), pages 1-13, December.
    2. Mahmoud Wagih & Junjie Shi & Menglong Li & Abiodun Komolafe & Thomas Whittaker & Johannes Schneider & Shanmugam Kumar & William Whittow & Steve Beeby, 2024. "Wide-range soft anisotropic thermistor with a direct wireless radio frequency interface," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    3. Xingkai Ju & Jiao Kong & Guohua Qi & Shuping Hou & Xingkang Diao & Shaojun Dong & Yongdong Jin, 2024. "A wearable electrostimulation-augmented ionic-gel photothermal patch doped with MXene for skin tumor treatment," Nature Communications, Nature, vol. 15(1), pages 1-10, December.

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