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Showing 1–4 of 4 results
Advanced filters: Author: Bratislav Lukic Clear advanced filters

  • Uneven zinc growth limits the reversibility of zinc metal batteries. Here, authors use in situ X-ray computed tomography and fluid dynamics simulations to reveal how synthetic clay coating suppresses chaotic ion flow, enabling uniform zinc growth and stable cycling in a large-scale pouch cell.

    • Yuhang Dai
    • Wenjia Du
    • Guanjie He
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-10

  • Porosity is a key issue in additive manufacturing (AM). Here, the authors reveal the bubble evolution mechanisms including formation, coalescence, pushing, growth, entrainment, escape, and entrapment during directed energy deposition AM using in situ X-ray imaging and multiphysics modelling.

    • Kai Zhang
    • Yunhui Chen
    • Peter D. Lee
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-14

  • In this work, the authors use near-field ptychographic nanotomography to visualize cement hydration in situ. They report hydration features with submicrometer detail including calcium silicate dissolution rates, etch-pit growth rates and water-to-air porosity evolution.

    • Shiva Shirani
    • Ana Cuesta
    • Miguel A. G. Aranda
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-13