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Updated: Aug 19, 2026

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高合金多孔碳纤维,用于高效演化反应

Jin-Hua Liu1, Jie Zheng2, Mang Niu3

  • 1Collaborative Innovation Center for Nanomaterials & Devices, Innovation Institute for Advanced Nanofibers, College of Physics, Qingdao University, Qingdao 266071, P.R. China.

iScience
|May 6, 2024
PubMed
概括

研究人员开发了用于增强演化反应 (HER) 催化的量子点大小颗粒的和添加新型高合金多孔碳纳米纤维 (HE-BN/PCNF). 这一突破为设计先进的HEA催化剂提供了新的策略.

关键词:
化学 化学 化学材料科学是一种材料科学.物理 物理学 物理

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Fiber Reinforced Concrete01:22

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Fiber-reinforced concrete significantly enhances the structural and nonstructural properties of traditional concrete by incorporating fibers like steel, glass, and polymers. These fibers, varying from natural ones such as sisal and cellulose to manufactured ones like polypropylene and Kevlar, are mixed into hydraulic cement with aggregates. Steel fibers, often preferred for their robustness, contribute to improved ductility, toughness, and post-cracking performance. The concrete is classified...