Direct carbon dioxide hydrogenation to long-chain α-olefins over FeMnK catalysts

• Published in: Applied catalysis. B, Environmental Vol. 358; p. 124440
• Main Authors: Ren, Hao, Yang, Haiyan, Xin, Jing, Wu, Chongchong, Wang, Hao, Zhang, Jian, Bu, Xianni, Yang, Guoming, Li, Jiong, Sun, Yuhan, Gao, Peng
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 05.12.2024
• Subjects: Carbon dioxide hydrogenation; Iron catalysts; Long-chain α-olefins; Modified Fischer–Tropsch synthesis; Modified Fischer–Tropsch synthesis; Long-chain α-olefins; Carbon dioxide hydrogenation; Iron catalysts

The catalytic hydrogenation of CO2 to high-carbon linear α-olefins (LAOs; C ≥ 4) has gained considerable attention. In this study, FeMnK catalysts were synthesised using an organic combustion method. The introduction of Mn promoted the dispersion of Fe species and enhanced the formation of the iron...