Scholarlink

<p>Graphene-reinforced copper nano-composites have garnered significant attention due to their unique combination of processing versatility, structural integrity, and multi-functional properties. In this work, we investigate multi-functional properties and the microstructure of these advanced materials. The fabrication process involves the reinforcement of graphene nano-powder into a copper matrix through powder metallurgy. Scanning electron microscopy is used to observe the graphene dispersion within the copper and the formation of grain boundaries. Furthermore, the multi-functional mechanical properties are evaluated through the Youngs modules test, wear test, and hardness test, respectively. The synergistic effects arising from the graphene–copper interface lead to enhancements in strength, compared to pure copper. Understanding the structure and multi-functional properties of graphene–copper nano-composites holds promise for their application in various fields, such as electronics, aerospace, and renewable energy.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Characterization and Tribological Study on Graphene-Reinforced Copper Nano-composites Using Auto-catalytic Plating and Powder Metallurgy Technique

  • 期刊论文

  • 发表日期：

    2025年1月13日

查看全文
  • B. C. Praveen Kumar,
  • T. N. Sreenivasa,
  • C. Venkate Gowda

摘要

Graphene-reinforced copper nano-composites have garnered significant attention due to their unique combination of processing versatility, structural integrity, and multi-functional properties. In this work, we investigate multi-functional properties and the microstructure of these advanced materials. The fabrication process involves the reinforcement of graphene nano-powder into a copper matrix through powder metallurgy. Scanning electron microscopy is used to observe the graphene dispersion within the copper and the formation of grain boundaries. Furthermore, the multi-functional mechanical properties are evaluated through the Youngs modules test, wear test, and hardness test, respectively. The synergistic effects arising from the graphene–copper interface lead to enhancements in strength, compared to pure copper. Understanding the structure and multi-functional properties of graphene–copper nano-composites holds promise for their application in various fields, such as electronics, aerospace, and renewable energy.