A review of research progress on heterogeneous catalysts for methanol synthesis from carbon dioxide hydrogenation
A review of research progress on heterogeneous catalysts for methanol synthesis from carbon dioxide hydrogenation
复制标题
二氧化碳加氢合成甲醇多相催化剂研究进展
DOI：
10.1016/j.cattod.2018.04.021
复制
发表时间：
2019-06-15
期刊：
影响因子：
5.3
通讯作者：
Sun, Yuhan
中科院分区：
文献类型：
--
作者：
Dang, Shanshan;Yang, Haiyan;Sun, Yuhan
在直接来自可再生能源的氢气 (H-2) 的帮助下将二氧化碳 (CO2) 催化转化为甲醇，被认为是缓解全球变暖并推动化学和能源公司更加可持续地利用资源的经济途径之一。最近，在二氧化碳加氢制甲醇中对多种非均相催化剂进行了评估。本文重点讨论三类催化剂：（1）金属基催化剂，包括改性铜基甲醇催化剂和金、银、钯、铂等贵金属； (2)缺氧物料； (3)其他具有新颖反应机理和催化结构的催化体系。此外，本综述试图提供对各种类型多相催化剂的催化剂设计、催化性能和反应机理的当前理解，重点是从二氧化碳加氢直接生产甲醇的实际方面。我们还概述了与二氧化碳加氢制甲醇相关的未来研究的挑战和机遇。
Catalytic transformations of carbon dioxide (CO2) to methanol with the help of hydrogen (H-2), originates directly from renewable energy sources, is considered as one of the economic ways to alleviate the global warming and drive chemical and energy companies towards a more sustainable use of resources. Recently, a wide variety of heterogeneous catalysts have been evaluated in the CO2 hydrogenation to methanol. The focus of this perspective article is discussing three catalyst categories: (1) Metal-based catalysts, including modified Cu-based methanol catalysts and noble metals such as Au, Ag, Pd and Pt; (2) Oxygen deficient materials; (3) Other catalytic system with novel reaction mechanism and catalytic structure. In addition, this review tries to provide a current understanding of catalyst design, catalytic performance and reaction mechanism over various types of heterogeneous catalysts with an emphasis on practical aspects for the direct production of methanol from CO2 hydrogenation to methanol. We also provide an overview of the challenges and opportunities for future research associated with CO2 hydrogenation to methanol.