Elucidation of the atrazine degradation intermediates and dependence on the physicochemical properties of the niobium pentoxide nanostructures

Enhancing neutral hydrogen production by disrupting the rigid hydrogen bond network on Ru nanoclusters through Nb2O5-mediated water reorientation

“…2c), the peaks at 250, 676, and 972 cm −1 are attributed to the Nb–O–Nb, Nb–O, and NbO bonds, respectively. 33,34 And the Raman shifts located at 1353 and 1575 cm −1 match the D and G bands of carbon, respectively. 35,36 However, the dosage of RuCl 3 · x H 2 O and the soaking time of Nb 2 O 5 -pre in it do not have a significant impact on the HER activity, indicating that Ru 3+ easily interacts with the Nb 2 O 5 support (Fig.…”

“…2c), the peaks at 250, 676, and 972 cm À1 are attributed to the Nb-O-Nb, Nb-O, and NbQO bonds, respectively. 33,34 And the Raman shifts located at 1353 and 1575 cm À1 match the D and G bands of carbon, respectively. 35,36 However, the dosage of RuCl The polarization curve normalized by the mass loading of the catalyst also indicates that Ru/Nb 2 O 5 exhibits activity equivalent to Pt/C (Fig.…”