第一性原理模型表明,包括Sn和O原子的双活性中心可以分别吸附*CHO和*CO(OH)中间体,从而通过甲酰碳酸氢盐偶联途径促进C–C键的形成。 相关工作以A tin-based tandem electrocatalyst for CO2reduction to ethanol with 80% selectivity为...
该催化剂在CO2电还原制乙醇中,表现出色的性能,并且研究人员通过实验结合理论对催化机理进行深入研究。该工作以“Highly selective electrocatalytic CO2reduction to ethanol by metallic clusters dynamically formed from atomically dispersed ...
总的来说，该项工作结合实验和理论结果深入理解了电还原CO2制乙醇的反应机理，为构建先进的Cu双核催化剂提供了思路。Oxygen-bridged Cu binuclear sites for efficient electrocatalytic CO2 reduction to ethanol at ultralow overpotential. Journal of the American Chemical Society, 2024. DOI: 10.1021/jacs.4c...
Direct electrochemical conversion of CO2 to ethanol offers a promising strategy to lower CO2 emissions while storing energy from renewable electricity. However, current electrocatalysts offer only limited selectivity toward ethanol. Here we report a carb
Pulsed Electrolysis Promotes CO2 Reduction to Ethanol on Heterostructured Cu2O/Ag Catalystselectrochemical CO2 reductionethanolheterostructuremulti-carbon productspulsed electrolysisThe electrochemical conversion of carbon dioxide (CO2) into ethanol with high added value has attracted increasing attentio...
Oxygen-bridged Cu binuclear sites for efficient electrocatalytic CO2 reduction to ethanol at ultralow overpotential. Journal of the American Chemical Society, 2024. DOI: 10.1021/jacs.4c01610
这项研究为开发高效的电催化CO2RR催化剂提供了新的思路,同时也揭示了Sn基催化剂在此反应中的催化机制。 A tin-based tandem electrocatalyst for CO2 reduction to ethanol with 80% selectivity. Nat Energy,2023, DOI:10.1038/s41560-023-01389-3.
总之，CuOCu-N4和Cu-N4位点在Cu−1/hNCNC上共存，而共存的Cu-N4位点和hNCNC载体可以通过增加局部CO可用性来提高CuOCu-N4位点的CO2RR制乙醇性能。Oxygen-Bridged Cu Binuclear Sites for Efficient Electrocatalytic CO2 Reduction to Ethanol at Ultralow Overpotential. J. Am. Chem. Soc., 2024, DOI: 10...
Regulated Surface Electronic States of CuNi Nanoparticles through Metal-Support Interaction for Enhanced Electrocatalytic CO2 Reduction to Ethanol. Small, 2023.发布于 2024-03-20 11:09・IP 属地广东 理论计算 电催化 DFT 赞同添加评论 分享喜欢收藏申请转载 ...
Huishan Shang, Xingming Ni, Zheng Peng, Fan Yang, Wenxing Chen, Zeming Qi, Dingsheng Wang, Yu Wang. Complementary Operando Spectroscopy identification of in-situ generated metastable charge-asymmetry Cu2-CuN3 clusters for CO2 reduction to ethanol.Nature Communications.2022. DOI: 10.1038/s41467-022...