Recent Advances in CO2 Reduction Electrocatalysis on Copper,ACS Energy Letters

当前位置： X-MOL 学术 › ACS Energy Lett. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Recent Advances in CO2 Reduction Electrocatalysis on Copper
ACS Energy Letters ( IF 19.3 ) Pub Date : 2018-06-01 00:00:00 , DOI: 10.1021/acsenergylett.8b00553
David Raciti ₁ , Chao Wang ₁

Affiliation

Electroreduction of CO₂ represents a promising approach toward artificial carbon recycling for addressing global challenges in energy and sustainability. The foreground of this approach is dependent on the development of efficient electrocatalysts capable of selectively reducing CO₂ to valuable (oxygenated) hydrocarbon products at low overpotentials. Here, we present an overview of the recent developments of Cu electrocatalysts for CO₂ reduction. Our focus is placed on elucidation of the structure–property relationships of monometallic Cu electrocatalysts, which is believed to be the foundation for understanding alloys and other more complex catalytic systems. Reported mechanisms are discussed in terms of grain boundaries, open facets, residual oxides, subsurface oxygen, local pH effect, etc. After this discussion, remaining questions are raised for further development of advanced electrocatalysts for energy and chemically efficient CO₂ reduction.

中文翻译：

铜上CO ₂还原电催化的最新进展

电还原CO ₂代表着一种有前途的方法，可用于解决能源和可持续性方面的全球挑战的人造碳回收。该方法的前景取决于能够在低的超电势下将CO ₂选择性地还原成有价值的（氧化的）烃产物的高效电催化剂的开发。在此，我们概述了用于CO ₂的铜电催化剂的最新发展减少。我们的重点放在阐明单金属Cu电催化剂的结构与性质之间的关系上，据信这是理解合金和其他更复杂的催化体系的基础。已报告的机理从晶界，开面，残留氧化物，地下氧，局部pH效应等方面进行了讨论。在讨论之后，对于进一步开发用于能源和化学效率高的CO ₂还原的高级电催化剂提出了尚待解决的问题。

更新日期：2018-06-01

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11