Ultrafast Thermal Engineering in Energy Materials: Design, Recycling, and Future Directions DOI

Pandeng Zhao,

Xingqiao Wu, Yinghao Zhang

et al.

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: May 4, 2025

Energy materials are essential for addressing global energy challenges, and their design, recycling, performance optimization critical sustainable development. To efficiently rise to this occasion, advanced technology should be explored address these challenges. This review focuses on the potential of ultrafast thermal engineering as an innovative approach design recycling systematically examines ultrahigh temperature shock's origins, mechanisms, developmental progress, clarifying fundamental differences between Joule heating carbothermal shock modes. Recent advancements in lithium/sodium battery electrode fabrication, catalyst synthesis, by comprehensively summarized highlight processing parameters, structural modulation underlying principles. The also explores mechanisms processes, scalability, environmental economic implications. Notably, a mechanistic insight into dynamic coexistence UTS is proposed, which may synergistically govern evolution poor conductivity/insulating materials. ultimately aims drive development application field.

Language: Английский

Spinel-type high-entropy oxides for enhanced oxygen evolution reaction activity in anion exchange membrane water electrolyzers DOI Creative Commons

Manuela Montalto,

Williane da Silva Freitas, Emanuela Mastronardo

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160641 - 160641

Published: Feb. 1, 2025

Language: Английский

Citations

0
Tuning the Electronic Structure of Ni2P through Fe Doping to Trigger the Lattice-Oxygen-Mediated Oxygen Evolution Reaction DOI
Minglei Yan, Wengang Liu, Kun Xiang

et al.

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: May 2, 2025

Developing cost-effective electrocatalysts for efficient seawater splitting requires a fundamental understanding of the oxygen evolution reaction (OER) mechanism. Herein, iron-doped nickel phosphide (Fe-Ni2P) is synthesized via hydrothermal-impregnation-phosphidation strategy to investigate role Fe incorporation in modulating electronic structure and OER pathways. Mechanistic investigations demonstrate that doping triggers shift from adsorbate mechanism (AEM) lattice oxygen-mediated (LOM) pathways, evidenced by pH-dependent kinetics, tetramethylammonium cation probing, situ electrochemical impedance spectroscopy (EIS). The LOM involves nonconcerted proton-electron transfers, facilitated accelerated hydroxide adsorption (ks = 0.275 s-1) dynamic surface reconstruction into amorphous NiOOH. reduced activation energy (27.1 kJ mol-1) lower charge-transfer resistance Fe-Ni2P underscore its superior thermodynamics kinetics. X-ray photoelectron EIS further validate vacancy accumulation during process. Electrochemical studies reveal exhibits low overpotential 220 mV at 10 mA cm-2 remarkable stability through phosphate-mediated Cl- repulsion involving alkaline seawater. This work establishes Fe-induced modulation as critical activating LOM-dominated catalysis transition metal phosphides.

Language: Английский

Citations

0
Ultrafast Thermal Engineering in Energy Materials: Design, Recycling, and Future Directions DOI

Pandeng Zhao,

Xingqiao Wu, Yinghao Zhang

et al.

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: May 4, 2025

Energy materials are essential for addressing global energy challenges, and their design, recycling, performance optimization critical sustainable development. To efficiently rise to this occasion, advanced technology should be explored address these challenges. This review focuses on the potential of ultrafast thermal engineering as an innovative approach design recycling systematically examines ultrahigh temperature shock's origins, mechanisms, developmental progress, clarifying fundamental differences between Joule heating carbothermal shock modes. Recent advancements in lithium/sodium battery electrode fabrication, catalyst synthesis, by comprehensively summarized highlight processing parameters, structural modulation underlying principles. The also explores mechanisms processes, scalability, environmental economic implications. Notably, a mechanistic insight into dynamic coexistence UTS is proposed, which may synergistically govern evolution poor conductivity/insulating materials. ultimately aims drive development application field.

Language: Английский

Citations

0