Recent advances in the catalytic fixation of carbon dioxide to value-added chemicals over alkali metal salts
- Authors
- Truong, Cong Chien; Mishra, Dinesh Kumar
- Issue Date
- Oct-2020
- Publisher
- ELSEVIER SCI LTD
- Keywords
- Alkali metal salts; Catalysis; CO2fixation; Value-added chemicals
- Citation
- JOURNAL OF CO2 UTILIZATION, v.41, pp.1 - 65
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF CO2 UTILIZATION
- Volume
- 41
- Start Page
- 1
- End Page
- 65
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/190705
- DOI
- 10.1016/j.jcou.2020.101252
- ISSN
- 2212-9820
- 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.
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