材料科学
纳米技术
多孔介质
多孔性
计算机科学
复合材料
作者
Qunren Qiu,Yi Yang,Fanghua Liang,Gang Wang,Xu Han,Chuanfeng Zang,Mingzheng Ge
出处
期刊:Biomimetics
[Multidisciplinary Digital Publishing Institute]
日期:2025-08-08
卷期号:10 (8): 521-521
被引量:2
标识
DOI:10.3390/biomimetics10080521
摘要
Bionic synthesis technology has made significant breakthroughs in porous functional materials by replicating and optimizing biological structures. For instance, biomimetic titanium dioxide-coated carbon multilayer materials, prepared via biological templating, exhibit a hierarchical structure, abundant nanopores, and synergistic effects. Bionic mineralization further enhances microcapsules by forming a secondary inorganic wall, granting them superior impermeability, high elastic modulus, and hardness. Through techniques like molecular self-assembly, electrospinning, and pressure-driven fusion, researchers have successfully fabricated centimeter-scale artificial lamellar bones without synthetic polymers. In environmental applications, electrospun membranes inspired by lotus leaves and bird bones achieve 99.94% separation efficiency for n-hexane–water mixtures, retaining nearly 99% efficiency after 20 cycles. For energy applications, an all-ceramic silica nanofiber aerogel with a bionic blind bristle structure demonstrates ultralow thermal conductivity (0.0232–0.0643 W·m−1·K−1) across a broad temperature range (−50 to 800 °C). This review highlights the preparation methods and recent advances in biomimetic porous materials for practical applications.
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