近日,来自东莞理工学院的邱永福教授与厦门大学的孙毅飞副教授合作,在国际知名期刊Chemical Engineering Journal上发表题为“Redispersion of exsolved Cu nanoparticles on LaFeO3 photocatalyst for tunable photocatalytic CO2 reduction”的观点文章。该文章采用两步连续原位还原析出(H2)/重分散(N2)的策略制备了一种Cu修饰的...
Cu nanoparticles loaded on nitrogen-doped carbonCH4Pyridinic NHYDROGEN EVOLUTION REACTIONELECTROCHEMICAL REDUCTIONELECTROREDUCTIONCOPPERDIOXIDEElectrochemical reduction of CO2 to produce valuable carbon-based fuels can solve the energy problem and achieve carbon neutrality. Herein, a series of Cu nanoparticles ...
近期,苏州大学青年千人黄小青教授(通讯作者)报道了该课题组采用高活性、选择性和稳定性的Pd-Cu纳米材料催化剂实现了CO2加氢制备乙醇的最新进展,该研究成果以题为“Highly Active and Selective Hydrogenation of CO2to Ethanol by Ordered Pd-Cu Nanoparticles”发表在J. Am. Chem. Soc.上。该工作通过调整Pd-Cu纳米...
近日,来自东莞理工学院的邱永福教授与厦门大学的孙毅飞副教授合作,在国际知名期刊Chemical Engineering Journal上发表题为“Redispersion of exsolved Cu nanoparticles on LaFeO3photocatalyst for tunable photocatalytic CO2reduction”的观点文章。...
这项研究表明,表面重构是调整CO2转化为增值C2+化合物反应中间体的有效途径,并强调了原位表征对于加深对表面结构及其在电催化中作用的理解的重要性。 Chaohua He, et al, Cu2−xS derived copper nanoparticles: A platform for unraveling...
Scheme 1. Indirect conversion of CO2 to MeOH via the hydrogenation of CO2-derived EC. 近日,华东师范大学李晓红课题组设计了一种长期稳定且具有自还原特性的Cu@C/SiO2催化剂,用于碳酸乙烯酯连续加氢制备甲醇和乙二醇。他们采用改进的蒸氨法制备了山梨醇(sorbitol)包覆的Cu纳米粒子Cu@sorbitol/SiO2前驱体,在N2气...
Clustering-Resistant Cu Single Atoms Anchored on Porous Au Nanoparticles via TiO2 Support for the Sustainable Photoconversion of CO2 into CHZhongkai Xie, Longhua Li, Shanhe Gong, Shengjie Xu, Hongyun Luo, Di Li, Hongjing Chen, Min Chen, Kuili Liu, Weidong Shi, Dongbo Xu, Yong LeiAngewandte ...
CO electrolysis to multicarbon products over grain boundary-rich Cu nanoparticles in membrane electrode assembly electrolyzers. Nature Communications, 2024. DOI: 10.1038/s41467-024-49095-2
Particle size effects in the catalytic electroreduction of CO2 on Cu nanoparticles. J. Am. Chem. Soc. 136, 6978–6986 (2018). Article Google Scholar Zeng, R. et al. Methanol oxidation using ternary ordered intermetallic electrocatalysts: a DEMS study. ACS Catal. 10, 770–776 (2020). ...
近日,美国加州大学伯克利分校杨培东教授(通讯作者)等人在JACS上发表了一篇名为“Electrochemical Activation of CO2through Atomic Ordering Transformations of AuCu Nanoparticles”的文章,研究人员通过系统控制原子的有序度实现了AuCu NPs对CO2的选择性电催化还原,和无序的合金AuCu NPs相比,其CO2还原效率可达80%,且所...