Review of Catalyst Design and Mechanistic Studies for the Production of Olefins from Anthropogenic CO2,ACS Catalysis

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Review of Catalyst Design and Mechanistic Studies for the Production of Olefins from Anthropogenic CO2
ACS Catalysis ( IF 11.3 ) Pub Date : 2020-11-23 , DOI: 10.1021/acscatal.0c03799
Devender Goud _{1,

2} , Rimzhim Gupta _{1,

2} , Raghu Maligal-Ganesh _{1,

2} , Sebastian C. Peter _{1,

2}

Affiliation

The use of anthropogenic CO₂ as a carbon source for the synthesis of value-added chemicals, mainly light olefins, is a green route that has not been extensively explored. Designing robust catalysts for the production of olefins is a challenge due to the current lack of clarity on the complex CO₂ hydrogenation mechanism. This review aims to elucidate the production of olefins from CO₂ with an emphasis on material design and existing mechanistic evidence. The major focus is on catalyst design and structure–activity relationships that can mold future progress in this area with significant relevance to industrial implementation. The mechanisms used in these catalytic routes are discussed at length with appropriate examples. Furthermore, practical reactor design, efficient process engineering, and the importance of life cycle analysis are discussed in depth. These are relevant parameters that need to be integrated with catalyst design to overcome scientific and technological challenges to reach the commercial viability of this technology.

中文翻译：

人为产生CO ₂产生烯烃的催化剂设计和机理研究综述

人为的CO ₂作为碳源用于合成增值化学品（主要是轻质烯烃）的方法是一条绿色路线，尚未得到广泛探索。由于目前对复杂的CO ₂加氢机理缺乏明确性，设计用于生产烯烃的稳健催化剂是一个挑战。这篇综述旨在阐明由CO _2制烯烃着重于材料设计和现有的机械证据。主要侧重于催化剂设计和结构-活性关系，可以影响该领域未来的进展，并与工业实施高度相关。这些催化途径中使用的机理将通过适当的例子进行详细讨论。此外，深入讨论了实用的反应堆设计，有效的工艺工程以及生命周期分析的重要性。这些相关参数需要与催化剂设计集成，以克服科学和技术挑战，以达到该技术的商业可行性。

更新日期：2020-12-04

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