ZIF-67-derived materials, obtained by processes such as annealing, electrochemical reconstruction, and ion exchange, effectively overcome the limitations of low conductivity and stability that are inherent in ZIF-67, all while preserving their porous structure and high specific surface area. These derivatives not only address these issues but also offer the flexibility to modulate the component structure, rendering them promising candidates for electrocatalytic applications. This review delves into the novel application of ZIF-67 derivatives in conventional electrocatalysis, filling a crucial gap in the existing literature. The review begins by elucidating common strategies for catalyst modification, providing a foundation for understanding the subsequent sections. It then offers a detailed overview of the methods used to synthesize ZIF-67 derivatives, followed by a comprehensive examination of their application in electrocatalysis. This exploration covers a range of applications, including water splitting, CO2 reduction, fuel cells, and metal-air batteries. Furthermore, the review analyzes how the modification and synthesis of MOF derivatives impact the microstructure and catalytic performance of these materials. Finally, the review critically assesses the challenges encountered in the integration of MOF derivatives into electrocatalytic systems and offers insights into potential future research directions. By exploring these aspects, this work aims to inspire and guide researchers in overcoming existing obstacles, thereby unlocking the full potential of MOF derivatives in the field of electrocatalysis.

中文翻译：

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电催化中的 ZIF-67 衍生物


通过退火、电化学重建和离子交换等工艺获得的 ZIF-67 衍生材料，有效克服了 ZIF-67 固有的低导电性和低稳定性的限制，同时保持了其多孔结构和高比表面积。这些衍生物不仅解决了这些问题，而且还提供了调节组件结构的灵活性，使其成为电催化应用的有希望的候选者。本文深入探讨了 ZIF-67 衍生物在常规电催化中的新应用，填补了现有文献中的关键空白。本综述首先阐明了催化剂改性的常见策略，为理解后续部分奠定了基础。然后，它详细概述了用于合成 ZIF-67 衍生物的方法，然后全面研究了它们在电催化中的应用。这项探索涵盖了一系列应用，包括水分解、二氧化碳减排、燃料电池和金属空气电池。此外，本文还分析了 MOF 衍生物的改性和合成如何影响这些材料的微观结构和催化性能。最后，该综述批判性地评估了将 MOF 衍生物整合到电催化系统中所面临的挑战，并为未来潜在的研究方向提供了见解。通过探索这些方面，这项工作旨在启发和指导研究人员克服现有障碍，从而释放 MOF 衍生物在电催化领域的全部潜力。