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<p>Hydrogen storage is a critical component in transition to clean energy systems and the promotion of sustainable practices across various industries. The primary technical challenge lies in designing adsorbent materials that effectively balance both volumetric and gravimetric storage capabilities while ensuring operational reliability. Achieving this balance is essential for the efficient and practical application of hydrogen in fuel-based systems. Recently, in <i>Nature Chemistry</i>, Stoddart et al. introduced a straightforward and precise method: multivalent hydrogen bonding facilitates molecular linkage at defined nodal points in hydrogen-bonded organic frameworks (HOFs). This methodology demonstrates simultaneous optimization of hydrogen storage performance, achieving notable volumetric (53.7 g/L) and gravimetric (9.3 wt%) capacities under dynamic thermo-pressure cycling conditions.</p>

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Engineered supramolecular crystals for high-capacity hydrogen storage

  • 期刊论文

  • 发表日期：

    2025年7月10日

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  • Jiayi Zuo,
  • Hao Wang,
  • Hongyi Gao

摘要

Hydrogen storage is a critical component in transition to clean energy systems and the promotion of sustainable practices across various industries. The primary technical challenge lies in designing adsorbent materials that effectively balance both volumetric and gravimetric storage capabilities while ensuring operational reliability. Achieving this balance is essential for the efficient and practical application of hydrogen in fuel-based systems. Recently, in Nature Chemistry, Stoddart et al. introduced a straightforward and precise method: multivalent hydrogen bonding facilitates molecular linkage at defined nodal points in hydrogen-bonded organic frameworks (HOFs). This methodology demonstrates simultaneous optimization of hydrogen storage performance, achieving notable volumetric (53.7 g/L) and gravimetric (9.3 wt%) capacities under dynamic thermo-pressure cycling conditions.