HER Catalyst

18nm Gold Nanoparticles
Average size : 18 ± 2 nm
Size distribution ( CV% ) : < 5%
Peak wavelength : 518-520 nm

30nm Gold Nanoparticles
Average size : 30 ± 3 nm
Size distribution ( CV% ) : < 5%
Peak wavelength : 522 ± 2 nm

40nm Gold Nanoparticles
Average size: 40 ± 3 nm
Size distribution ( CV% ) : < 10%
Peak wavelength : 526 ± 2 nm

40 nm Au/Pt Nanocomposites
Average size : 40 ± 3 nm
Size distribution ( CV% ) : < 10%
Peak wavelength : 526 ± 2 nm

3 nm Platinum Nanoparticles
Average size : 3 ± 2 nm
Size distribution ( CV% ) : < 10%
Peak wavelength : 518-520 nm