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Unlocking new frontiers in ultrasmall-seized metal nanoclusters for boosting electrochemical energy conversions
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DOI：10.1063/5.0266468.png)
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Abstract
En 中文
Ultrasmall metal nanoclusters are revolutionary developments in sustainable chemical synthesis and electrochemical energy conversion. Critical activities including the oxygen evolution reaction, oxygen reduction reaction, and the electrosynthesis of urea via nitrate and carbon dioxide co-reduction are addressed by their distinctive atomic-scale designs, which provide remarkable catalytic activity, selectivity, and stability. Recent advancements in the design and synthesis of these materials are compiled in this study, which highlights how their electrical characteristics and structural tunability enable high-efficiency energy conversions. Important issues are examined critically, along with new approaches to overcome them, such as operational stability, scalable manufacturing, and the financial constraints of noble metals. Innovative strategies including machine learning-guided catalyst tuning, hybrid material systems, and synergistic effects are given special attention. This analysis offers a road map for overcoming these sophisticated catalysts' present drawbacks by combining computational modeling with experimental observations. Their potential to transform sustainable energy technologies and promote the creation of environmentally benign, scalable solutions for chemical and energy applications is highlighted in the debate. The importance of single-atom catalysts and ultrasmall nanoclusters in meeting the urgent worldwide need for sustainable energy solutions is highlighted by this study.
Keywords:
OXYGEN REDUCTION ELECTROCATALYST
N-C CATALYSTS
HIGHLY EFFICIENT
CARBON-DIOXIDE
EVOLUTION REACTION
IRIDIUM NANOCRYSTALS
WATER
NITROGEN
FE
NANOPARTICLES
Journal
IF:
6.2
Papers:
192
Citations:
717
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