研究背景
改变铜的物理结构和化学性质,即粒度、表面形貌、组成或晶体面,可以有效地控制二氧化碳电化学还原产物的选择性。然而,这些修饰通常会导致活性表面积的变化,从而导致几何电流密度和局部pH的差异,被证明是观察到的选择性变化的关键因素。
本文要点
图文内容
Figure 1. Material characterizations.
(图片来源:Angew. Chem. Int. Ed.)
Figure 2. Electrochemical reduction of carbon dioxide on Cu2O(d)700, CuO(d)700, CuCl(d)700, Cu(NP1)700 and Cu(NP2)700.
(图片来源:Angew. Chem. Int. Ed.)
Figure 3. Electrochemical reduction of carbon dioxide on Cu2O(d)1500, CuO(d)1500 and CuCl(d)1500.
(图片来源:Angew. Chem. Int. Ed.)
Figure 4. Mechanistic analysis.
文献信息
Zi-Hao Zhao, Dan Ren* et al. Unravelling the Effect of Crystal Facet of Derived-Copper Catalysts on the Electroreduction of Carbon Dioxide under Unified Mass Transport Condition. Angew. Chem. Int. Ed. 2024.
DOI:10.1002/anie.202415590
https://doi.org/10.1002/anie.202415590
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