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Updated: May 12, 2026

06:39
Membraneless Hydrogen Peroxide Fuel Cells as a Promising Clean Energy Source
Published on: October 20, 2023
Phosphoric acid functionalized pre-sintered meso-silica for high temperature proton exchange membrane fuel cells
Jie Zeng1, Beibei He, Krystina Lamb
1Fuels and Energy Technology Institute & Department of Chemical Engineering, Curtin University, Perth, WA 6102, Australia.
Abstract:
An inorganic proton exchange membrane based on sintered mesoporous silica and phosphoric acid was developed with a high proton conductivity of 0.06 S cm(-1) at 200 °C, achieving an excellent power output of 689 mW cm(-2) in H2 at 190 °C and 200 mW cm(-2) in methanol at 200 °C with no external humidification.

