Unveiling the Role of Surface Self‐Reconstruction of Metal Chalcogenides on Electrocatalytic Oxygen Evolution Reaction

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 10, 2024

Abstract Transition metal chalcogenides are an important class of electrocatalysts with broad application prospects in alkaline oxygen evolution reactions. Many researchers focusing on the situ conversion cations catalysts, but have rarely considered contribution oxidation, leaching, and re‐absorption to catalytic activity. Herein, multiple characterization approaches used monitor mechanism origin CoTe@CoS‐electrocatalyzed reaction (OER) The research results reveal that electro‐oxidative dissolution Te S electrode surface forms TeO 3 2− SO , which adsorbed surface. Moreover, species will further transform into 4 . As expected, extra addition mixed tellurite sulfate ions Co (OH) 2 electrolyte produces a synergistic effect can significantly boost OER Selenites analogous effect, indicating adsorption chalcogenates has universal improving performance. findings this work provide unique insights materials enhancing activity during processes.

Language: Английский

---

Transition metal-based layered double hydroxides and their derivatives for efficient oxygen evolution reaction

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 63, P. 918 - 936

Published: March 23, 2024

Language: Английский

---

Rapid and in-depth reconstruction of fluorine-doped bimetallic oxide in electrocatalytic oxygen evolution processes

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 684, P. 84 - 94

Published: Jan. 13, 2025

Language: Английский

---

Heterojunction construction via Fe-doped Ni0.85Se coupled with g-C3N4 for enhancing oxygen evolution reaction performance

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 57, P. 77 - 89

Published: Jan. 5, 2024

Language: Английский

---

WC nanoparticles and NiFe alloy co-encapsulated in N-doped carbon nanocage for exceptional OER and ORR bifunctional electrocatalysis

Applied Surface Science, Journal Year: 2024, Volume and Issue: 663, P. 160201 - 160201

Published: May 3, 2024

Language: Английский

---

Rapid synthesis of an OER catalytic surface on dual-phase high-entropy alloys via a controllable single-phase corrosion approach

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 61, P. 1187 - 1198

Published: March 7, 2024

Language: Английский

---

Synthesis of Mn-vanadate/g-C3N4 nanocomposites for electrocatalytic water splitting and ascorbic acid detection

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 127, P. 227 - 240

Published: April 14, 2025

Language: Английский

---

Employing shielding effect of intercalated cinnamate anion in NiFe LDH for stable and efficient seawater oxidation

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 51, P. 104772 - 104772

Published: July 10, 2024

Language: Английский

---

Electronic structure modulation and morphological engineering of trifunctional NixCoyP electrode for ultrastable overall water splitting at 1 A cm−2 and efficient biomass oxidation valorization

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 64, P. 830 - 841

Published: April 1, 2024

Language: Английский

---

Nitrogen-Doped Carbon-Confined Ni_0.6Fe_0.4Se₂ Nanoboxes Bridged by Carbon Nanotube Networks for Efficient Sodium-Ion Batteries

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(18), P. 21757 - 21767

Published: Sept. 5, 2024

Language: Английский

---