糠醇
糠醛
催化作用
选择性
分散性
材料科学
生物量(生态学)
碳纤维
化学工程
生物炼制
化学
酒
有机化学
复合数
复合材料
原材料
工程类
地质学
海洋学
作者
Lixia Sun,Ying Zhao,Zhuoyou Gao,Xiaokang Yue,Shutao Gao,Wei Gao,Xiang Cheng,Ningzhao Shang,Chun Wang
标识
DOI:10.1002/ente.202100716
摘要
Biorefinery to fabricate biofuels, chemicals, and materials has attracted much attention. Herein, a highly dispersed non‐noble CoFe immobilized on nitrogen‐doped carbon catalyst is prepared via a template sacrificial method. Owing to the synergetic effect of Co and Fe, the high dispersity of CoFe nanoparticles and large specific surface area, the optimized Co 9 ‐Fe 1 ‐NC catalyst exhibits high activity for the selective hydrogenation of furfural (FAL) to furfuryl alcohol (FOL). Hundred percentage conversion of FAL and 99% selectivity of FOL are obtained at 120 °C with 1 MPa H 2 for 4 h, which is superior to most of the reported nonprecious catalysts. Moreover, the Co 9 ‐Fe 1 ‐NC catalyst can also catalyze the hydrogenation of nitro and carbonyl compounds efficiently. The mechanism of hydrogenation of FAL is revealed by density functional theory calculations. This work provides a promising synthetic strategy for the rational structural design of efficient selective hydrogenation catalysts.
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