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Recent advances in the catalytic fixation of carbon dioxide to value-added chemicals over alkali metal salts

Title
Recent advances in the catalytic fixation of carbon dioxide to value-added chemicals over alkali metal salts
Author
Mishra Dinesh Kumar
Keywords
CO2 fixation; Alkali metal salts; Catalysis; Value-added chemicals
Issue Date
2020-01
Publisher
ELSEVIER SCI LTD
Citation
JOURNAL OF CO2 UTILIZATION, v. 41, article no. 101252
Abstract
Currently, carbon dioxide (CO2) is regarded as a renewable C1 feedstock for the mass production of several products such as ureas, carbamates, carbonates, carboxylic acid derivatives, polymers, etc. Moreover, a collection of biological heterocycles with diversified frameworks derived from the fixation of CO2 are also detected. In such transformations, expensive catalyst systems (e.g. transitional metal complexes, and task-specific ionic liquids), additives, and harsh reaction conditions have been deployed, respectively. In contrast, cheap and easy-to-handle alkali metal salts have been recently explored as powerful catalysts in the transformation of CO2 at milder and greener conditions. In this review, we cover a thorough overview of alkali metal salt-mediated fixation of CO2 into different classes of value-added products. Furthermore, the detailed reaction mechanisms as well as the excellency of these alkali metal catalysts in terms of stability, recyclability are also addressed.
URI
https://www.sciencedirect.com/science/article/pii/S2212982020304807?via%3Dihubhttps://repository.hanyang.ac.kr/handle/20.500.11754/169686
ISSN
2212-9820; 2212-9839
DOI
10.1016/j.jcou.2020.101252
Appears in Collections:
RESEARCH INSTITUTE[S](부설연구소) > RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE(산업과학연구소) > Articles
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