External and internal dual-controls: Tunable cavity and Ru–O–Co bond bridge synergistically accelerate the RuCoCu-MOF/CF nanorods for urea-assisted energy-saving hydrogen production

Promotion of Cobalt Oxide Catalysts by Acid-Etching and Ruthenium Incorporation for Chlorinated VOC Oxidation

“…Moreover, the electrons flow from Ru atoms to Co atoms through the Ru–O–Co bond provoked a rise in the surface Co 2+ species. This assumption was also confirmed by the slight shift toward lower binding energy (∼0.1 eV) of the Co 2p 3/2 signal after the incorporation of Ru. , …”

“…Moreover, the electrons flow from Ru atoms to Co atoms through the Ru− O−Co bond provoked a rise in the surface Co 2+ species. This assumption was also confirmed by the slight shift toward lower binding energy (∼0.1 eV) of the Co 2p 3/2 signal after the incorporation of Ru 34,35. 3.The catalytic efficiency for the oxidation of 1,2-DCE was evaluated by following the conversion to CO 2 with temperature.…”

Metal–organic frameworks (MOFs) for hybrid water electrolysis: structure–property–performance correlation

“…Fe-MOF/FF exhibited a cell voltage of 1.84 V to achieve a current density of 10 mA cm −2 for overall water electrolysis, with a notable reduction to 1.54 V when urea was added. 95 Furthermore, RuCoCu-MOF/CF 96 and Ni-MOF-t 97 were also synthesized in subsequent studies, showcasing excellent UOR activity.…”

Metal nitrides for seawater electrolysis

“…70 In addition, electrolyte substitution is also a highly effective strategy, primarily focused on the anode. 68,71–73 Utilizing small molecule organic electrolytes with thermodynamic advantages as a replacement for seawater not only reduces energy costs but also avoids the harmful corrosion effects of Cl − on catalytic materials. 74–76 It is worth noting that the introduction of organic electrolytes may have an impact on the membrane, thus necessitating the development of durable and compatible membrane materials, which may further advance seawater electrolysis industry.…”