A facile aqueous-phase synthesis method for small PdCu alloy nanocatalysts to enhance electrochemical CO2 reduction reactivity

Gradient Doping of Tandem Catalysts to Boost Ethanol Production at Low Potential during CO2 Electroreduction

“…The crystal structures of the as-prepared Pd, PdCu 0.5 , GD-PdCu 1.8 , PdCu 1.8 , PdCu 3 , and Cu nanocatalysts were analyzed by XRD (Figure S6). , Notably, a positive shift in the positions of Pd diffraction peaks was observed upon doping Cu, suggesting the successful incorporation of Cu in the GD-PdCu 1.8 lattice. The Pd:Cu molar ratio in GD-PdCu 1.8 of 1:1.8, determined by ICP-OES, was consistent with the result obtained from the EDS analysis.…”

CoFe alloy nanoparticles encapsulated in a 3D honeycomb-like N-doped graphitic carbon framework for photocatalytic CO2reduction

“…Some noble metals (Au, Pd, Pt) 14,15 and transition metals (Co, Cu, Ni, Fe) [16][17][18] have shown high catalytic activity and selectivity in photocatalytic CO 2 RR. The most commonly used monometallic Pt, Ag and Au, as well as bimetallic alloys PtPd 19 and PdCu, 20 and Ru-abased catalysts have been extensively studied. 21,22 Some heterostructured CO 2 RR catalysts can promote the separation and transfer of electron-hole (e − -h + ) pairs, thereby improving the activity, selectivity, and stability of the photocatalyst.…”

Super-Branched PdCu Alloy for Efficiently Converting Carbon Dioxide to Carbon Monoxide

“…Figure S8: The XRD pattern of PdCu−2 after reaction. References [ 43 , 44 , 45 , 46 , 47 , 48 , 49 ] are cited in the supplementary materials.…”