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Highly compressible 3D periodic graphene aerogel microlattices

Author

Listed:
  • Cheng Zhu

    (Lawrence Livermore National Laboratory)

  • T. Yong-Jin Han

    (Lawrence Livermore National Laboratory)

  • Eric B. Duoss

    (Lawrence Livermore National Laboratory)

  • Alexandra M. Golobic

    (Lawrence Livermore National Laboratory)

  • Joshua D. Kuntz

    (Lawrence Livermore National Laboratory)

  • Christopher M. Spadaccini

    (Lawrence Livermore National Laboratory)

  • Marcus A. Worsley

    (Lawrence Livermore National Laboratory)

Abstract

Graphene is a two-dimensional material that offers a unique combination of low density, exceptional mechanical properties, large surface area and excellent electrical conductivity. Recent progress has produced bulk 3D assemblies of graphene, such as graphene aerogels, but they possess purely stochastic porous networks, which limit their performance compared with the potential of an engineered architecture. Here we report the fabrication of periodic graphene aerogel microlattices, possessing an engineered architecture via a 3D printing technique known as direct ink writing. The 3D printed graphene aerogels are lightweight, highly conductive and exhibit supercompressibility (up to 90% compressive strain). Moreover, the Young’s moduli of the 3D printed graphene aerogels show an order of magnitude improvement over bulk graphene materials with comparable geometric density and possess large surface areas. Adapting the 3D printing technique to graphene aerogels realizes the possibility of fabricating a myriad of complex aerogel architectures for a broad range of applications.

Suggested Citation

  • Cheng Zhu & T. Yong-Jin Han & Eric B. Duoss & Alexandra M. Golobic & Joshua D. Kuntz & Christopher M. Spadaccini & Marcus A. Worsley, 2015. "Highly compressible 3D periodic graphene aerogel microlattices," Nature Communications, Nature, vol. 6(1), pages 1-8, November.
    • Handle: RePEc:nat:natcom:v:6:y:2015:i:1:d:10.1038_ncomms7962
    DOI: 10.1038/ncomms7962
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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. 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.
    3. Tsang, Chi Him Alpha & Huang, Haibao & Xuan, Jin & Wang, Huizhi & Leung, D.Y.C., 2020. "Graphene materials in green energy applications: Recent development and future perspective," Renewable and Sustainable Energy Reviews, Elsevier, vol. 120(C).
    4. Yang, Yang & Yuan, Wei & Zhang, Xiaoqing & Yuan, Yuhang & Wang, Chun & Ye, Yintong & Huang, Yao & Qiu, Zhiqiang & Tang, Yong, 2020. "Overview on the applications of three-dimensional printing for rechargeable lithium-ion batteries," Applied Energy, Elsevier, vol. 257(C).
    5. Tong, Xuan & Li, Nianqi & Zeng, Min & Wang, Qiuwang, 2019. "Organic phase change materials confined in carbon-based materials for thermal properties enhancement: Recent advancement and challenges," Renewable and Sustainable Energy Reviews, Elsevier, vol. 108(C), pages 398-422.
    6. Paul Smith & Jiayue Hu & Anthony Griffin & Mark Robertson & Alejandro Güillen Obando & Ethan Bounds & Carmen B. Dunn & Changhuai Ye & Ling Liu & Zhe Qiang, 2024. "Accurate additive manufacturing of lightweight and elastic carbons using plastic precursors," Nature Communications, Nature, vol. 15(1), pages 1-12, December.

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