Abstract
This dissertation explores the integration of clean energy and electrochemical CO2 reduction to address environmental issues. Metal-free nitrogen-doped carbon materials, derived from renewable biomass, emerge as efficient catalysts for CO2 reduction, offering sustainability and cost-effectiveness. Chapters delve into methods of N-doped biochar production, activation strategies, structure-performance relationships, catalyst performance in the presence of impurities, and the use of N-doped biochar as a carbon support for Ni-N-C catalyst synthesis. Results highlight the importance of physicochemical properties in enhancing CO2 reduction performance. The catalysts demonstrate resilience to SO2 impurities, outperforming benchmark electrodes, and showcase promise for sustainable CO2 reduction.
Original language | English |
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Qualification | Doctor of Philosophy |
Awarding Institution |
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Supervisors/Advisors |
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Award date | 18 Dec 2023 |
Print ISBNs | 978-94-6384-515-1 |
DOIs | |
Publication status | Published - 2023 |
Keywords
- Electrochemical CO2 Reduction
- Electrocatalyst
- N-doped carbon
- Biomass