Research Article

Impact of SiO2 Modification on the Performance of Nafion Composite Membrane

Table 1

Doping ratio of SiO2 in high-temperature proton exchange membranes.

SampleNafion/SiO230°CNafion/SiO23°C-3Nafion/SiO23°C-5

Si uptake (%)14.94%15.57%19.26%