Priyadarshini Anulipsa, Divya S, Swain Jaykishon, Das Niharika, Swain Subrat, Hajra Sugato, Panda Swati, Samantaray Raghabendra, Belal Mohamed, Kaja Kushal Ruthvik, Kumar Naveen, Kim Hoe Joon, Oh Tae Hwan, Vivekananthan Venkateswaran, Sahu Rojalin
Future Materials Laboratory, School of Applied Sciences, Kalinga Institute of Industrial Technology (KIIT), Deemed to be University, Bhubaneswar, 751024, India.
Department of School of Chemical Engineering, Yeungnam University, Gyeongsan, 712-749, Republic of Korea.
Nanoscale. 2025 Jan 23;17(4):1790-1811. doi: 10.1039/d4nr04570j.
Energy harvesting, the process of capturing ambient energy from various sources and converting it into usable electrical power, has attracted a lot of attention due to its potential to provide long-term and self-sufficient energy solutions. This comprehensive review thoroughly explores the use of metal-organic frameworks (MOFs) and covalent organic frameworks (COFs) for energy harvesting by piezoelectric and triboelectric nanogenerators (PENGs and TENGs). It begins by classifying and outlining the structural diversity of MOFs and COFs, which is key to understanding their importance in energy applications. Key characterization techniques are focused on emphasizing their importance in optimizing material properties for efficient energy conversion. The working mechanisms of PENGs and TENGs are discussed, focusing on their ability to transform mechanical energy into electrical energy and their advantages in operation. The use of MOFs and COFs in energy harvesting applications is then discussed, including synthesis procedures, unique characteristics relevant to electricity conversion, and various practical applications such as self-powered sensors and wearable electronics. Current challenges such as stability, scalability, and performance improvements are explored, as well as proposed future improvements to help advance current research. Finally, the study highlights the importance of framework materials for the development of energy harvesting systems, providing an invaluable resource for academics and engineers seeking to exploit the potential of these materials for renewable energy sources. The goal of this article is to stimulate further invention and implementation of efficient materials-based energy harvesting framework devices by integrating recent advances and mapping future possibilities.
能量收集是指从各种来源捕获环境能量并将其转换为可用电能的过程，由于其有潜力提供长期且自给自足的能源解决方案，因此受到了广泛关注。这篇综述全面探讨了金属有机框架（MOF）和共价有机框架（COF）在压电和摩擦电纳米发电机（PENG和TENG）能量收集中的应用。文章首先对MOF和COF的结构多样性进行了分类和概述，这是理解它们在能源应用中重要性的关键。重点介绍了关键表征技术，强调了它们在优化材料性能以实现高效能量转换方面的重要性。讨论了PENG和TENG的工作机制，重点关注它们将机械能转化为电能的能力及其运行优势。接着讨论了MOF和COF在能量收集应用中的使用，包括合成程序、与电转换相关的独特特性以及各种实际应用，如自供电传感器和可穿戴电子产品。探讨了当前面临的挑战，如稳定性、可扩展性和性能提升，以及为推动当前研究而提出的未来改进方向。最后，该研究强调了框架材料对能量收集系统发展的重要性，为寻求利用这些材料开发可再生能源潜力的学者和工程师提供了宝贵资源。本文的目的是通过整合最新进展并描绘未来可能性，激发基于高效材料的能量收集框架装置的进一步发明和应用。
