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<p>Dip-coating ordinary fabrics with conductive macromolecules holds promise for mass-production of next-generation wearable electronics but faces an interaction dilemma in high-entangled fabrics: weak interactions for uniform penetration versus strong for stable coating. Herein, we present a temporal decoupling strategy, designing stage-specific interaction strengths to achieve uniform graphene oxide penetration and robust reduced graphene oxide adhesion. Using the triphilic surfactant Triton X-100 as a representative system, this strategy enables the fabrication of fabrics with conductivity (283.1 S m<sup>−1</sup>) and comprehensive wearability (hydrophilicity, air permeability, washability, bacteriostasis, and biocompatibility) over 200-meter roll. This combination of conductivity and production scale outperforms current competitors by over 100-fold, with over 10-time-lower cost (0.4 US$ m<sup>−2</sup>). This strategy is universally applicable to various ordinary fabrics and enables multifunctional applications, including electromagnetic interference shielding and Joule heating. Our work offers a scalable, universal and low-cost methodology for fabric-based wearable electronics with immediate potential for industrial adoption.</p>

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Conformal graphene coatings on ordinary fabrics for wearable electronic devices

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年5月18日

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  • Zibo Chen,
  • Yunfa Si,
  • Xiaobin Liao,
  • Rui Fang,
  • Zhen Li,
  • Weimingyang Tan,
  • Sichang Wang,
  • Yongyi Ji,
  • Wei Qian,
  • Huaqiang Fu,
  • Lun Li,
  • Runquan Li,
  • Mingtao Chen,
  • Bo Liu,
  • Zhugen Yang,
  • Jiaxing Huang,
  • Daping He

摘要

Dip-coating ordinary fabrics with conductive macromolecules holds promise for mass-production of next-generation wearable electronics but faces an interaction dilemma in high-entangled fabrics: weak interactions for uniform penetration versus strong for stable coating. Herein, we present a temporal decoupling strategy, designing stage-specific interaction strengths to achieve uniform graphene oxide penetration and robust reduced graphene oxide adhesion. Using the triphilic surfactant Triton X-100 as a representative system, this strategy enables the fabrication of fabrics with conductivity (283.1 S m−1) and comprehensive wearability (hydrophilicity, air permeability, washability, bacteriostasis, and biocompatibility) over 200-meter roll. This combination of conductivity and production scale outperforms current competitors by over 100-fold, with over 10-time-lower cost (0.4 US$ m−2). This strategy is universally applicable to various ordinary fabrics and enables multifunctional applications, including electromagnetic interference shielding and Joule heating. Our work offers a scalable, universal and low-cost methodology for fabric-based wearable electronics with immediate potential for industrial adoption.