WebApr 2, 2024 · The as-obtained IrTe NTs exhibited improved electrocatalytic activity and stability toward the OER with a much smaller overpotential of 290 mV and Tafel slope of 60.3 mV dec −1 to attain a current density of 10 mA cm −2 in acidic medium, compared with commercial IrO 2 nanoparticles. WebBenefiting from novel structural features including fully open and accessible nanoporosity, ultrasmall size of MoP-NCs on MoP-Cs as well as strong synergistic effects of N, P dual-doped carbon layers with MoP-NCs, the [email protected]/MoP-C/CC as a 3D self-supported binder-free integrated electrode exhibits extraordinary catalytic activity for ...
A novel C doped MoS2/CoP/MoO2 ternary heterostructure …
WebThe developed RuCo@CD electrocatalyst present superior hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) activities with great durability over a wide pH range, achieving a very low overpotential of 51 mV, 11 mV and 67 mV for HER, and 190 mV, 257 mV and 410 mV for OER at 10 mA cm −2 in 0.5 M H 2 SO 4, 1.0 M KOH and neutral 1.0 … Web2 days ago · U.S. extends wide-ranging aid to PHL. by Malou Talosig-Bartolome. April 13, 2024. 4 minute read. THE United States is coming back full throttle to the Philippine stage with an all-out commitment ... nail salon in factoria wa
Pt and Te codoped ultrathin MoS2 nanosheets for enhanced
WebThe colors from yellow to red indicate an acidic solution, colours blue to violet indicate an alkaline solution and a green colour indicates that a solution is neutral. Wide-range pH test papers with distinct colours for … WebThe unique features endow our Co–C catalysts with a pH-universal catalytic capability, enabling them to effectively catalyze the ORR over a wide pH range. In an alkaline electrolyte, the performance of our optimum Co–C catalyst can compete with that of the benchmark Pt/C catalyst. WebJan 22, 2024 · Splitting the difference: Porous Mn-doped FeP/Co 3 (PO 4) 2 nanosheets are prepared as a highly efficient and stable 3 D self-supported binder-free integrated electrode for the hydrogen evolution and oxygen evolution reactions over a wide pH range. The material also exhibits strong catalytic activity and stability for overall water splitting at ... meditract download