DOI: 10.38007/978-1-80053-625-8

The understanding of the electrocatalytic mechanisms of porphyrins and phthalocyanines has also deepened in recent years. Advanced spectroscopic techniques, such as X-ray absorption spectroscopy, infrared spectroscopy, and electrochemical impedance spectroscopy, have been employed to study the interaction between the catalysts and the reactants, as well as the electron transfer processes during the electrocatalytic reactions. Theoretical calculations, including density functional theory (DFT), have provided valuable insights into the reaction pathways, the role of the active sites, and the factors influencing the catalytic activity. These studies have helped to establish structure-activity relationships, guiding the rational design of more efficient electrocatalysts. 

The applications of porphyrin / phthalocyanine-based electrocatalysts have expanded beyond traditional electrochemical energy conversion devices. For example, they have shown great promise in the development of electrochemical sensors for the detection of various analytes, such as biomolecules, environmental pollutants, and gases. The high selectivity and sensitivity of these electrocatalytic sensors, combined with their ease of miniaturization and integration, make them attractive for a wide range of applications, including biomedical diagnostics, environmental monitoring, and food safety analysis. 

Furthermore, the combination of porphyrins / phthalocyanines with other materials, such as carbon nanotubes, graphene, and metal-organic frameworks, has opened up new avenues for the development of advanced electrocatalytic materials with synergistic properties. These hybrid materials can combine the excellent electrocatalytic activity of porphyrins / phthalocyanines with the high conductivity and large surface area of the supporting materials, resulting in enhanced electrocatalytic performance and stability. 

This book aims to provide a comprehensive and up-to-date overview of the recent advancements in the electrocatalysis of porphyrins, phthalocyanines, and their derivatives. It covers various aspects of this field, including the synthesis, characterization, electrocatalytic mechanisms, and applications of these materials. By bringing together the latest research findings and insights from leading experts in the field, this book will serve as a valuable resource for researchers, students, and engineers interested in electrocatalysis, materials science, and energy conversion. 

We hope that this book will inspire further research and innovation in the field of porphyrin / phthalocyanine electrocatalysis, leading to the development of more efficient and sustainable electrocatalytic materials for a wide range of applications.

Download Full Text