Highly dispersed Ru clusters toward an efficient and durable hydrogen oxidation reaction

Abstract

Here, Ru clusters supported on nitrogen-doped hollow carbon spheres show a remarkable activity and durability toward hydrogen oxidation reaction (HOR) and H2-O2 fuel cell performance in alkaline media. Theoretical simulations...

Advances in the Electrocatalytic Hydrogen Evolution Reaction by Metal Nanoclusters‐based Materials

“…Existing laboratory methods for preparing MNCs are hard to be used for large-scale production, and the stability of the catalysts is also limited to the experimental scale. [220][221][222][223][224][225][226][227][228][229][230][231][232][233][234] Explore new catalyst design strategies and synthetic methods, especially for rapid and continuous fabrication, is needed to achieve finely controlled active sites and excellent electrocatalytic performance.…”

A dual-functional Bi-doped Co3O4 nanosheet array towards high efficiency 5-hydroxymethylfurfural oxidation and hydrogen production

“…3b), which is smaller than that of CoO-NA/NF, implying its faster oxidation kinetics. 32,33 Products analyses revealed that the maximal FE value of BiCoO-NA/NF is 97.7% (Fig. 3c), much higher than that of CoO-NA/NF (72.6%).…”

Facile Synthesis of Schlumbergera Bridgesii-Like Nanostructured Co3O4@MnO2 as High Performance Electrode Materials for Supercapacitors

“…In our opinion, this in turn guaranteed the uniform dispersion of Co 3 O 4 and MnO 2 to a certain extent. Along this line, we believe that our result can provide reference for the fabrication of catalytic materials that required more uniform active sites …”

“…By carrying out inverse fast Fourier transformation it was easy to find that the values of the interplanar spacing of the red and blue framed areas were 0.242 and 0.244 nm, respectively, both belonging to the (311) plane of MnO provide reference for the fabrication of catalytic materials that required more uniform active sites. 38 To gain insight into the electrochemical performance of the fabricated electrode materials, we first tested the Co 3 O 4 -x/Ni (x = 3, 6, 10, 12) electrode using a three-electrode-system in the 3 M KOH electrolyte. Figure 6a (4)…”