UM develops two-dimensional angstrom-porous titania as novel proton-conducting membrane
Schematics of single-Ti-atom vacancies in monolayer titania
A research team led by Sun Pengzhan, assistant professor in the Institute of Applied Physics and Materials Engineering (IAPME) at the University of Macau (UM), participated in the development of a novel two-dimensional proton-conducting material, angstrom-porous titania monolayer. This novel material, designed for hydrogen-based technologies such as fuel cells, offers high temperature resistance, high proton conductivity, and perfect proton selectivity. It addresses the problem of existing proton-exchange membrane being prone to dehydration and failure at high temperatures. The research has been published in the prestigious journal Nature Communications.
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Tuesday, 21st January
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