Surface morphology-assisted electrochemical conversion of carbon dioxide to formic acid via nanocrystalline boron-doped diamond electrodes

0574390 - FZÚ 2024 RIV NL eng J - Článek v odborném periodiku
Ashcheulov, Petr - Otake, B. - Akai, K. - Taylor, Andrew - Klimša, Ladislav - Hubík, Pavel - More Chevalier, Joris - Einaga, Y.
Surface morphology-assisted electrochemical conversion of carbon dioxide to formic acid via nanocrystalline boron-doped diamond electrodes.
Chemical Engineering Journal. Roč. 473, Oct (2023), č. článku 145463. ISSN 1385-8947. E-ISSN 1873-3212
Grant CEP: GA ČR GJ19-09784Y
Institucionální podpora: RVO:68378271
Klíčová slova: boron-doped diamond * electrochemistry * carbon dioxide * formic acid * CO₂ reduction
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 15.1, rok: 2022
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.cej.2023.145463

Due to its unmatched corrosion stability and overall versatility, boron-doped diamond (BDD) has superb potential as an electrode material for the production of valuable chemicals via electrochemical reduction of carbon dioxide (CO2). To advance its practical application, it is necessary to explore ways to achieve cost-effective fabrication of BDD electrodes, which can enable significant selectivity for product formation during CO2 electroreduction. Here, BDD electrodes of nanocrystalline form were fabricated employing two distinct chemical vapor deposition (CVD) techniques, which allow for substantial upscaling of electrode dimensions to match industrial/wafer-size standards. Thin (<400 nm) nanocrystalline BDD layers were fabricated at various synthesis temperatures to investigate its effect on the electrical, structural, and electrochemical characteristics.
Trvalý link: https://hdl.handle.net/11104/0344720