Details

Autor(en) / Beteiligte

• Batista, Walker Vinícius Ferreira do Carmo
• Coelho, Jessica Fernanda
• de Oliveira, Wanessa Lima
• Filho, Nivaldo Gomes Pereira
• de Oliveira, Eduarda Ferreira
• dos Santos da Cruz, Taís
• da Silva, Hidila Souza Teixeira
• Marques, Gleison Neres
• de Mesquita, João P.
• de Souza, Rodrigo F.B.
• Neto, Almir O.

Titel

Nickel supported on polymeric graphitic carbon nitride for electrocatalytic in reduction of carbon dioxide

Ist Teil von

• Journal of CO2 utilization, 2023-11, Vol.77, p.102614, Article 102614

Ort / Verlag

Elsevier

Erscheinungsjahr

2023

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• This study explores the potential of carbon-based materials, specifically CN-Ni-doped, as catalysts for CO2 reduction to methanol in a PEM-R. The research investigates the impact of Ni incorporation on CN's structure, resulting in increased interlayer spacing and reduced crystallite size. Additionally, the introduction of Ni modifies the samples' morphology, creating a more compact structure with smaller sheets. The findings indicate that CN-Ni displays promising catalytic activity, achieving a 25% Faradaic Efficiency (FE) with a methanol production rate of approximately 1.1 mol L−1 h−1. The study underscores the significance of optimizing reactor operational parameters to enhance CO2RR. In conclusion, this research contributes to the advancement of efficient and sustainable approaches for CO2 utilization and methanol synthesis.