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Biomimetic superelastic graphene-based cellular monoliths

Author

Listed:
  • Ling Qiu

    (Monash University, Clayton Campus)

  • Jeffery Z. Liu

    (Monash University, Clayton Campus)

  • Shery L.Y. Chang

    (Monash Centre for Electron Microscopy and School of Chemistry, Monash University, Clayton Campus)

  • Yanzhe Wu

    (Monash University, Clayton Campus)

  • Dan Li

    (Monash University, Clayton Campus)

Abstract

Many applications proposed for graphene require multiple sheets be assembled into a monolithic structure. The ability to maintain structural integrity upon large deformation is essential to ensure a macroscopic material which functions reliably. However, it has remained a great challenge to achieve high elasticity in three-dimensional graphene networks. Here we report that the marriage of graphene chemistry with ice physics can lead to the formation of ultralight and superelastic graphene-based cellular monoliths. Mimicking the hierarchical structure of natural cork, the resulting materials can sustain their structural integrity under a load of >50,000 times their own weight and can rapidly recover from >80% compression. The unique biomimetic hierarchical structure also provides this new class of elastomers with exceptionally high energy absorption capability and good electrical conductivity. The successful synthesis of such fascinating materials paves the way to explore the application of graphene in a self-supporting, structurally adaptive and 3D macroscopic form.

Suggested Citation

  • Ling Qiu & Jeffery Z. Liu & Shery L.Y. Chang & Yanzhe Wu & Dan Li, 2012. "Biomimetic superelastic graphene-based cellular monoliths," Nature Communications, Nature, vol. 3(1), pages 1-7, January.
    • Handle: RePEc:nat:natcom:v:3:y:2012:i:1:d:10.1038_ncomms2251
    DOI: 10.1038/ncomms2251
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    Cited by:

    1. Xinlei Shi & Xiangqian Fan & Yinbo Zhu & Yang Liu & Peiqi Wu & Renhui Jiang & Bao Wu & Heng-An Wu & He Zheng & Jianbo Wang & Xinyi Ji & Yongsheng Chen & Jiajie Liang, 2022. "Pushing detectability and sensitivity for subtle force to new limits with shrinkable nanochannel structured aerogel," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    2. Lei Zhuang & De Lu & Jijun Zhang & Pengfei Guo & Lei Su & Yuanbin Qin & Peng Zhang & Liang Xu & Min Niu & Kang Peng & Hongjie Wang, 2023. "Highly cross-linked carbon tube aerogels with enhanced elasticity and fatigue resistance," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    3. Mingmao Wu & Hongya Geng & Yajie Hu & Hongyun Ma & Ce Yang & Hongwu Chen & Yeye Wen & Huhu Cheng & Chun Li & Feng Liu & Lan Jiang & Liangti Qu, 2022. "Superelastic graphene aerogel-based metamaterials," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    4. Dingding Zong & Leitao Cao & Xia Yin & Yang Si & Shichao Zhang & Jianyong Yu & Bin Ding, 2021. "Flexible ceramic nanofibrous sponges with hierarchically entangled graphene networks enable noise absorption," Nature Communications, Nature, vol. 12(1), pages 1-11, December.
    5. Meng Li & Nifang Zhao & Anran Mao & Mengning Wang & Ziyu Shao & Weiwei Gao & Hao Bai, 2023. "Preferential ice growth on grooved surface for crisscross-aligned graphene aerogel with large negative Poisson’s ratio," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    6. Olabi, A.G. & Abdelkareem, Mohammad Ali & Wilberforce, Tabbi & Sayed, Enas Taha, 2021. "Application of graphene in energy storage device – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).
    7. Snehi Shrestha & Kieran James Barvenik & Tianle Chen & Haochen Yang & Yang Li & Meera Muthachi Kesavan & Joshua M. Little & Hayden C. Whitley & Zi Teng & Yaguang Luo & Eleonora Tubaldi & Po-Yen Chen, 2024. "Machine intelligence accelerated design of conductive MXene aerogels with programmable properties," Nature Communications, Nature, vol. 15(1), pages 1-14, December.

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