A review of how to improve Ti3C2Tx MXene stability

Chemical Engineering Journal, Год журнала: 2024, Номер 496, С. 154097 - 154097

Опубликована: Июль 19, 2024

Язык: Английский

---

Electrochemistry of 2D-materials for the remediation of environmental pollutants and alternative energy storage/conversion materials and devices, a comprehensive review

Sustainable materials and technologies, Год журнала: 2024, Номер 40, С. e00963 - e00963

Опубликована: Май 8, 2024

Язык: Английский

---

Spin effect in dual-atom catalysts for electrocatalysis

Chemical Science, Год журнала: 2024, Номер 15(36), С. 14585 - 14607

Опубликована: Янв. 1, 2024

The development of high-efficiency atomic-level catalysts for energy-conversion and -storage technologies is crucial to address energy shortages. spin states diatomic (DACs) are closely tied their catalytic activity. Adjusting the DACs' active centers can directly modify occupancy d-orbitals, thereby influencing bonding strength between metal sites intermediates as well transfer during electro reactions. Herein, we discuss various techniques characterizing atomic strategies modulating center states. Next, outline recent progress in study effects DACs oxygen reduction reaction (ORR), evolution (OER), hydrogen (HER), electrocatalytic nitrogen/nitrate (eNRR/NO

Язык: Английский

---

Structure–Activity Relationships in Oxygen Electrocatalysis

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Сен. 30, 2024

Abstract Oxygen electrocatalysis, as the pivotal circle of many green energy technologies, sets off a worldwide research boom in full swing, while its large kinetic obstacles require remarkable catalysts to break through. Here, based on summarizing reaction mechanisms and situ characterizations, structure–activity relationships oxygen electrocatalysts are emphatically overviewed, including influence geometric morphology chemical structures electrocatalytic performances. Subsequently, experimental/theoretical is combined with device applications comprehensively summarize cutting‐edge according various material categories. Finally, future challenges forecasted from perspective catalyst development applications, favoring researchers promote industrialization electrocatalysis at an early date.

Язык: Английский

---

Metal-organic framework-derived diatomic catalysts for environmental remediation: Synthesis, applications and improvement strategies

Coordination Chemistry Reviews, Год журнала: 2024, Номер 526, С. 216357 - 216357

Опубликована: Ноя. 29, 2024

Язык: Английский

---

Recent advances and challenges of double-atom catalysts in diverse environmental applications: A state-of-the-art review

Coordination Chemistry Reviews, Год журнала: 2025, Номер 532, С. 216545 - 216545

Опубликована: Фев. 19, 2025

Язык: Английский

---

Advances in MXene-based single-atom catalysts for electrocatalytic applications

Coordination Chemistry Reviews, Год журнала: 2025, Номер 529, С. 216462 - 216462

Опубликована: Янв. 21, 2025

Язык: Английский

---

Structural Regulation Strategies of Atomic Cobalt Catalysts for Oxygen Electrocatalysis

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 3, 2025

Abstract Oxygen electrocatalysis is a core reaction in renewable energy devices, greatly promoting the transformation and upgrading of structure. Nonetheless, performance conversion devices hindered by large overpotential slow kinetics oxygen electrocatalytic reactions. Recently, single‐atom catalysts (SACs) have emerged as promising contenders field because their exceptional metal atom utilization, distinctive coordination environment, adjustable electronic properties. This review presents latest advancements design Co‐based SACs for electrocatalysis. First, OER ORR mechanisms are introduced. Subsequently, strategies regulating structure summarized three aspects, including centers, support carriers. A particular emphasis given to relationship between properties catalysts. Afterward, applications explored. Ultimately, challenges prospects prospected.

Язык: Английский

---

Structural Engineering and Operando Characterization of Advanced Catalysts for Electrochemical Nitrogen Reduction Reaction

Nano Energy, Год журнала: 2025, Номер unknown, С. 110693 - 110693

Опубликована: Янв. 1, 2025

Язык: Английский

---

A Review of Surface Reconstruction and Transformation of 3d Transition‐Metal (oxy)Hydroxides and Spinel‐Type Oxides during the Oxygen Evolution Reaction

Small, Год журнала: 2025, Номер unknown

Опубликована: Фев. 7, 2025

Developing efficient and sustainable electrocatalysts for the oxygen evolution reaction (OER) is crucial advancing energy conversion storage technologies. 3d transition-metal (oxy)hydroxides spinel-type oxides have emerged as promising candidates due to their structural flexibility, redox activity, abundance in earth's crust. However, OER performance can be changed dynamically during surface reconstruction transformation. Essentially, multiple elementary processes occur simultaneously, whereby electrocatalyst surfaces undergo substantial changes OER. A better understanding of these how they affect electrocatalytic essential design. This review aims critically assess processes, including oxidation, amorphization, transformation, cation dissolution, redeposition, facet electrolyte effects on performance. The begins with an overview electrocatalysts' structure, couples, common issues associated electrochemical measurements spinels, followed by recent advancements involved challenges new perspectives are presented at last, potentially shedding light rational design next-generation applications.

Язык: Английский

---