Αποτελέσματα Αναζήτησης
15 Σεπ 2020 · Benefitting from the desirable structural and compositional merits of more exposure of surface active centers, modulated electronic structure, and interfacial synergy effect, the (Ru-Co)O x hollow nanobox could exhibit excellent electrocatalytic performance toward OER.
30 Μαΐ 2016 · In this Article, we use ab initio calculations to demonstrate which specific chemical and structural features lead to electrochemically active oxygen states in cathode materials.
15 Σεπ 2020 · Herein, a class of NiFe LDH/NiTe composites was successfully synthesized for enhancing the OER performance by partial chemical etching of nickel foam to prepare NiTe nanoarrays, and subsequently depositing NiFe LDH with a hydrothermal process.
28 Φεβ 2022 · Compared with conventional wet-chemical, solid-state and vapor deposition synthesis, electrochemical synthesis is a simple, fast, cost-effective and precisely controllable method for the...
6 Φεβ 2023 · The bifunctional oxygen electrocatalytic performance of P/Fe–N–C was estimated by calculating the potential gap (ΔE) between the OER potential at 10 mA cm –2 (E j=10) and ORR E 1/2. Remarkably, the P/Fe–N–C demonstrated a small ΔE of 0.63 V, and thus, it was substantially lower than the value of 0.69 V for the Pt/C–IrO 2 couple ...
24 Οκτ 2019 · Operando synchrotron radiation X-ray absorption spectroscopy and infrared spectroscopy identify the dynamic adsorption of single oxygen atom on Ru site under working potentials, and theoretical...
19 Αυγ 2019 · This report d e s c r ib e s the results o f on ec o lo g i c a l ba sel ine ditto ac q u is i t i o n ( e n v i ro nme n ta l pre- im/ract a s s e s s m e n t studies) o f the o p e r a t i o n a ...
