Plasmonic nanoparticle catalysis for nitrogen-based synthesis

用于氮基合成的等离子体纳米颗粒催化

• 批准号: FT220100732
• 负责人: A/Prof Sarina Sarina
• 金额: $ 64.02万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: ARC Future Fellowships
• 财政年份: 2023
• 资助国家: 澳大利亚
• 起止时间: 2023-06-15 至 2027-06-14
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/FT220100732
• 关键词: Plasmonic; nanoparticle; catalysis; nitrogen; based

Light can generate an optical force to capture small objects. This requires intense light – a laser, which limits optical trapping in catalysis applications. This project aims to apply plasmonic nanoparticles with normal-intensity light to take advantage of plasmonic-generated optical forces for catalytic chemical synthesis. The optical trapping/releasing of small molecules is highly selective and responsive to molecule structure and so presents a great opportunity to radically alter chemical synthesis pathways, which will be illustrated with reactions on liquid-solid and gas-solid interfaces. This highly innovative strategy will be used to discover new nitrogen-based syntheses which are both fundamentally and industrially important.

光可以产生光力来捕捉小物体。这需要强光——激光，这限制了催化应用中的光捕获。该项目旨在应用等离子体纳米粒子与正常强度的光，利用等离子体产生的光力催化化学合成。小分子的光学捕获/释放具有高度选择性和对分子结构的响应性，因此为从根本上改变化学合成途径提供了一个很好的机会，这将通过液-固和气-固界面上的反应来说明。这种高度创新的策略将用于发现新的氮基合成，这在基础和工业上都很重要。