Abstract
The synthesis of fuels from sunlight offers a promising sustainable solution for chemical energy storage. However, the inefficient utilisation of the solar spectrum limits its commercial viability. Conventional solar fuel synthesis relies heavily on high-energy photons from the ultraviolet range, leaving much of the solar spectrum, particularly visible and infrared energies, underutilized. This results in significant energy loss as unabsorbed light is converted into wasted heat, reducing overall efficiency.1 In this work, we propose strategies to enhance solar energy utilization by implementing advanced thermal management and integrating both complementary and hybrid processes. Thermal management techniques are designed to capture and repurpose heat generated by unutilized visible and infrared light, converting it into useful energy and improving system efficiency.2,3 Additionally, hybrid systems that combine solar fuel synthesis with water purification using photocatalysis and photothermal processes are also explored. These hybrid systems can harness a broader spectrum of solar energy, directly converting it into chemical energy and clean water, thereby increasing solar utilization.4 By addressing these inefficiencies through a combination of thermal management, complementary process integration, and material and architectural innovation, this work provides a comprehensive framework for enhancing the viability of solar fuel production. These strategies underscore the importance of interdisciplinary collaboration in advancing solar fuel technologies, paving the way for a sustainable energy economy and supporting the transition to a cleaner, more sustainable energy landscape.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call