Advanced Nanomaterials for Photovoltaics and Biomass Conversion: Driving the Next Generation of Renewable Energy

The global transition toward sustainable energy is hindered by a critical gap between the theoretical potential of nanoscale engineering and its practical, large-scale implementation. While lab-scale breakthroughs are frequent, "real-world" deployment faces three major hurdles: the photochemical degradation of nanomaterials under intense UV exposure, the economic and technical barriers of scaling synthesis from grams to tons, and the difficulty of integrating new technologies into existing manufacturing workflows. This Research Topic addresses the urgent need for nanomaterials that are not only high-performing but also durable, scalable, and compatible with industrial-scale energy systems.Recent years have seen remarkable efficiency gains in perovskite solar cells, quantum dot films, and nanocatalysts for biomass valorization. However, the transition from a few grams in a lab to the tons required for global deployment remains a challenge that is often overlooked. Issues such as reactor design, isolation techniques, and the preservation of precise nanostructures during continuous-flow processing are paramount. Furthermore, there is a growing need for "drop-in" technologies - such as nanomaterial additives for extrusion or roll-to-roll processing - that can passively manipulate the solar spectrum to optimize either PV efficiency or biomass production in plants.This Research Topic aims to move beyond the synthesis of "novel" materials and focus on the mechanistic stability and scalability required for the 2026 energy landscape. We aim to highlight research that bridges the "materials-to-system" gap, focusing on how nanotechnology can enhance both Photovoltaics (PV) and Biomass Energy Conversion. By prioritizing the development of materials that maintain their optical and electrical properties under rigorous outdoor conditions (UV stability) and focusing on synthesis methods that utilize low-cost precursors and recyclable solvents, we seek to identify the next generation of commercially viable energy solutions.We welcome contributions that explore the rational design, synthesis, and industrial integration of nanostructured materials. Specific themes of interest include but are not limited to:• Scalable synthesis and manufacturing: Strategies for the transition from laboratory research to large-scale, cost-effective nanomaterial production, including bulk-priced precursors, solvent recovery, and innovative reactor design• Enhancing photostability and long-term durability of nanomaterials under outdoor and fluctuating environmental conditions• Development of “drop-in” nanotechnologies compatible with industrial extrusion or roll-to-roll manufacturing for spectral manipulation• Nanocatalyst design for biomass valorization, with consideration for efficiency, recovery, and large-scale process integration• Advanced photovoltaic architectures (e.g., perovskite, quantum dots) solving the stability-efficiency-scalability challenge• Scalable nanomaterials for energy storage, catalysis, and carbon mitigation applications We invite Original Research, Reviews, and Perspectives. Manuscripts should emphasize how nanoscale engineering solves a specific energy challenge while considering industrial readiness. Purely synthetic studies without mechanistic analysis of stability, considerations of scalability pathways, or rigorous device testing will not be considered.Topic Editor Nikolay Makarov is employed by UbiQD, Inc., and Topic Editor Enas Moustafa received financial support from Iberdrola. All other Topic Editors declare no competing interests with regards to the Research Topic subject. Topic editors: Nikolay S Makarov, Enas Moustafa, Basamat Shaheen, Dr. Marwa Adel Source: https://www.frontiersin.org/research-topics/79592/advanced-nanomaterials-for-photovoltaics-and-biomass-conversion-driving-the-next-generation-of-renewable-energy