Recent Advances on Metalloporphyrin-Based Materials for Visible-Light-Driven CO2 Reduction.,ChemSusChem

当前位置： X-MOL 学术 › ChemSusChem › 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 on Metalloporphyrin-Based Materials for Visible-Light-Driven CO2 Reduction.
ChemSusChem ( IF 7.5 ) Pub Date : 2020-09-10 , DOI: 10.1002/cssc.202001796
Lei Zou _{1,

2} , Rongjian Sa _{1,

2} , Haowei Lv ₂ , Hong Zhong ₂ , Ruihu Wang ₂

Affiliation

Photocatalytic CO₂ reduction is a promising technology to mitigate environmental issue and the energy crisis. The four nitrogen atoms in the porphyrin ring can incorporate transition metals to form stable active sites for CO₂ activation and photoreduction. Nevertheless, the photocatalytic efficiency of metalloporphyrins is still low due to the insufficient photoelectron injection to drive CO₂ photoreduction upon visible light irradiation. To address this issue, considerable efforts have been made to introduce photosensitizers for constructing homogeneous or heterogeneous metalloporphyrin‐based photocatalytic systems. In this Review, recent advances of metalloporphyrin‐based materials for visible‐light‐driven CO₂ reduction were summarized. The methods for the modulation of photosensitizing process at molecular level were presented for the promotion of photocatalytic performance. The mechanism of CO₂ activation and photocatalytic conversion was illustrated. Better insight into the structure‐activity relationship provides guidance to the design of metalloporphyrin‐related photocatalytic systems.

中文翻译：

金属卟啉基材料在可见光驱动下减少CO2的最新进展。

光催化还原CO ₂是缓解环境问题和能源危机的有前途的技术。卟啉环中的四个氮原子可以结合过渡金属以形成用于CO ₂活化和光还原的稳定活性位点。然而，由于在可见光照射下光电子注入不足以驱动CO ₂光还原，因此金属卟啉的光催化效率仍然很低。为了解决这个问题，已经做出了巨大的努力来引入光敏剂，以构建基于均质或异相金属卟啉的光催化体系。在本综述中，基于金属卟啉的材料在可见光驱动的CO _2中的最新进展归纳总结。提出了在分子水平上调节光敏过程的方法，以提高光催化性能。说明了CO ₂活化和光催化转化的机理。更好地了解结构-活性关系为金属卟啉相关的光催化系统的设计提供了指导。

更新日期：2020-09-10

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