Details

Autor(en) / Beteiligte

• Peng, Weikang
• Li, Fengfeng
• Kong, Shuyi
• Guo, Chenxi
• Wu, Haotian
• Wang, Jiacheng
• Shen, Yi
• Meng, Xianguang
• Zhang, Mingxi

Titel

Recent advances in nickel‐based catalysts in eCO2RR for carbon neutrality

Ist Teil von

• Carbon energy, 2024-02, Vol.6 (2), p.n/a

Ort / Verlag

Beijing: John Wiley & Sons, Inc

Erscheinungsjahr

2024

Link zum Volltext

Quelle

Wiley Online Library Journals Frontfile Complete

Beschreibungen/Notizen

• The excessive use of nonrenewable energy has brought about serious greenhouse effect. Converting CO2 into high‐value‐added chemicals is undoubtedly the best choice to solve energy problems. Due to the excellent cost‐effectiveness and dramatic catalytic performance, nickel‐based catalysts have been considered as the most promising candidates for the electrocatalytic CO2 reduction reaction (eCO2RR). In this work, the electrocatalytic reduction mechanism of CO2 over Ni‐based materials is reviewed. The strategies to improve the eCO2RR performance are emphasized. Moreover, the research on Ni‐based materials for syngas generation is briefly summarized. Finally, the prospects of nickel‐based materials in the eCO2RR are provided with the hope of improving transition‐metal‐based electrocatalysts for eCO2RR in the future. This review is focused on the mechanism of CO2, the nickel‐based electrocatalysts on the reduction of CO2, mainly from the aspects of single atom, particle, and compound, and the performance improvement strategies, including morphology and size regulation, introduction of functional groups, alloying, and nonmetallic element doping. Finally, the research on syngas is discussed.