Grant: Discovery Grants Program - Individual

This Discovery research program focuses on the valorization of biomass resources to prepare carbon nanomaterials (CNMs) such as carbon dots (CDs) and leveraging them for the development of innovative photocatalysis and photovoltaic applications. It aims to develop sustainable and efficient processes to address various challenges under three main research themes: (i) valorization of biomass to CDs. This theme involves investigating the impact of different biomass sources and compositions on the synthesis of CDs using various methods including hydrothermal and microwave treatments. The goal will be to develop a cost-effective and environmentally friendly approach to produce dots with desirable physico-chemical and optical properties; (ii) CDs in photocatalysis. This second theme focuses on understanding the optical properties and fluorescence mechanisms of these dots, which are crucial for their applications in photocatalysis. The research will explore methods to enhance the fluorescence quantum yield of CDs, making them efficient electron donors and acceptors for the photodegradation of emerging organic contaminants, and (iii) CDs in photovoltaics. This theme is centered on using these dots in luminescent solar concentrators for photovoltaic applications. The aim will be to develop CDs with extended optical properties, especially in the near-infrared region and investigate the photoconversion efficiency once integrated in polymer matrices in luminescent solar concentrator devices. Equity, diversity, and inclusion principles will be at the heart of this work from recruitment, training and project design to dissemination and communication of ideas. Throughout the course of this Discovery program, multiple strategies will be investigated at each step to ensure that the research findings are applicable and beneficial to Canadians. Indeed, this research program has the potential to positively impact Canadian society by contributing to sustainable waste management, environmental remediation, and renewable energy sources. We aim to collaborate with industry partners and attract investments to translate our research findings into practical applications. The program's contributions include knowledge creation, the training of highly skilled individuals, and enhancing Canada's position as a leader in advanced materials, sustainable energy and environmental solutions. In summary, this research program seeks to advance the field of carbon nanomaterials, train highly qualified personnel, and contribute to practical solutions for environmental and energy challenges in Canada and beyond.