All-Metal Nanoporous Materials as Highly Active Electrocatalysts

全金属纳米多孔材料作为高活性电催化剂

• 批准号: FT150100479
• 负责人: Prof Yusuke Yamauchi
• 金额: $ 54.06万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: ARC Future Fellowships
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-05-02 至 2020-05-01
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/FT150100479
• 关键词: Metal; Nanoporous; Materials; Highly; Active

This project aims to create new avenues for well-controlled large-scale synthesis of hierarchical nanoporous platinum-based architectures, and develop applications for the resultant new electrocatalysts. Developing novel high-performance, low-cost, and long-life electrode catalysts can improve the efficiency, cost, and durability of energy conversion technology. The project plans to use the unique properties of well-defined nanoarchitectures to reduce platinum content and to improve electrocatalytic performance. Nanoporous systems in electrocatalysts can provide more active sites and effective surface permeability, which should enhance catalytic activity. Project outcomes may also contribute to our understanding of the relationships among morphologies, pore structures, surface atomic structures and catalytic activities to guide the development of other kinds of high performance nanoporous catalysts.

该项目旨在为分级纳米多孔铂基架构的良好控制的大规模合成创造新的途径，并开发所得新电催化剂的应用。开发新型高性能、低成本和长寿命的电极催化剂可以提高能量转换技术的效率、成本和耐用性。该项目计划利用定义明确的纳米结构的独特性质来减少铂含量并提高电催化性能。电催化剂中的纳米孔体系可以提供更多的活性中心和有效的表面渗透性，这将提高催化活性。项目成果也可能有助于我们理解形貌、孔结构、表面原子结构和催化活性之间的关系，以指导其他类型的高性能纳米多孔催化剂的开发。