All-Metal Nanoporous Materials as Highly Active Electrocatalysts. 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 nanoar ....All-Metal Nanoporous Materials as Highly Active Electrocatalysts. 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.Read moreRead less
Controllable Synthesis of Defects in Catalysts for Electrocatalysis . This project aims to address the most critical issue of electrocatalysis: identification of active sites for carbon-based metal free catalysts (CMFCs). Through the development of new methodologies, this proposal will, for the first time, controllably synthesise the vacancy defects that are the major active sites for CMFCs. The expected outcomes from this project include in-depth understanding of the fundamentals of electrocata ....Controllable Synthesis of Defects in Catalysts for Electrocatalysis . This project aims to address the most critical issue of electrocatalysis: identification of active sites for carbon-based metal free catalysts (CMFCs). Through the development of new methodologies, this proposal will, for the first time, controllably synthesise the vacancy defects that are the major active sites for CMFCs. The expected outcomes from this project include in-depth understanding of the fundamentals of electrocatalysis: the reactivity of active sites and the catalytic performance with the number of active sites; which will not only significantly advance knowledge but also achieve breakthrough technologies that greatly benefit to the society and economy both for Australia and worldwide.Read moreRead less