In-situ Imaging and Detecting Electron Transfer for Single Site Reaction

单位点反应的原位成像和电子转移检测

• 批准号: DE240100497
• 负责人: Dr Qingfeng Zhai
• 金额: $ 28.66万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Early Career Researcher Award
• 财政年份: 2024
• 资助国家: 澳大利亚
• 起止时间: 2024-01-01 至 2026-12-31
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DE240100497
• 关键词: situ; Imaging; Detecting; Electron; Transfer

This research aims to investigate and detect electron transfer numbers in oxygen reduction under atomic scale at one single active site through in-situ Electrochemical Scanning Tunneling Microscopy (ECSTM). Innovations are expected in the novel detection concept, novel nanofabrication approach and innovative ECSTM tip-based imaging and detection technique. Expected outcomes of the project include a reliable detection technique for electron transfer detection and precisely synthesized catalysts for certain applications. This fundamental groundwork provides the guidance to design and develop a high-efficiency electrocatalyst to facilitate green energy storage technology and accelerate Australia's transition into a sustainable economy.

本研究旨在通过电化学扫描隧道显微镜（ECSTM）在原子尺度下研究和检测氧还原过程中单个活性中心的电子转移数。创新预计在新的检测概念，新的纳米纤维的方法和创新的ECSTM尖端为基础的成像和检测技术。该项目的预期成果包括电子转移检测的可靠检测技术和用于某些应用的精确合成催化剂。这一基本基础为设计和开发高效电催化剂提供了指导，以促进绿色储能技术的发展，并加速澳大利亚向可持续经济的过渡。