Operando Converting BiOCl into Bi2O2(CO3)xCly for Efficient Electrocatalytic Reduction of Carbon Dioxide to Formate,Nano-Micro Letters

当前位置： X-MOL 学术 › Nano-Micro 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.)

Operando Converting BiOCl into Bi2O2(CO3)xCly for Efficient Electrocatalytic Reduction of Carbon Dioxide to Formate
Nano-Micro Letters ( IF 31.6 ) Pub Date : 2022-05-03 , DOI: 10.1007/s40820-022-00862-0
Huai Qin Fu ₁ , Junxian Liu ₁ , Nicholas M Bedford ₂ , Yun Wang ₁ , Joshua Wright ₃ , Peng Fei Liu ₄ , Chun Fang Wen ₄ , Liang Wang ₁ , Huajie Yin ₁ , Dongchen Qi ₅ , Porun Liu ₁ , Hua Gui Yang ₄ , Huijun Zhao ₁

Affiliation

An operando synthetic approach was exemplified to enhance catalyst stability for efficient reduction of CO₂ to formate.
A highly stable Bi₂O₂(CO₃)_xCl_y electrocatalyst was synthesized by direct electrochemical conversion of BiOCl via a cathodic potential-promoted anion-exchange process under operando CO₂RR conditions.
The surface Cl⁻ in Bi₂O₂(CO₃)_xCl_y changes the p-orbital electron states to enhance the stability and alters the CO₂RR pathway to markedly reduce the energy barrier.

中文翻译：

将 BiOCl 转化为 Bi2O2(CO3)xCly 以有效电催化还原二氧化碳生成甲酸盐

举例说明了操作合成方法，以增强催化剂稳定性，从而有效地将CO ₂还原为甲酸盐。
在操作CO ₂ RR条件下，通过阴极电位促进阴离子交换过程直接电化学转化BiOCl，合成了高度稳定的Bi ₂ O ₂ (CO ₃ ) _x Cl _y电催化剂。
Bi ₂ O ₂ (CO ₃ ) _x Cl _y中的表面Cl ^-改变p轨道电子态以增强稳定性，并改变CO ₂ RR路径以显着降低能垒。

更新日期：2022-05-04

点击分享查看原文

点击收藏

公开下载

阅读更多本刊最新论文本刊介绍/投稿指南11