Engineering Oxygen Vacancies on Ni/La-Substituted Ceo2 Catalysts For Hydrogenation of Furfural and its Derivatives to 1,5-Pentanediol

Author:

Chen Xiao,Li Rongrong,Zhong Ying,Liu Huibin,Hu Deng,Liang Changhai

Publisher

Elsevier BV

Reference60 articles.

1. La 2 O 3 -CeO 2 , adorned with interfacial Ni ?+ -O V -La x Ce sites, was a promising nonnoble metal catalyst for hydrogenolysis of FAL and its derivatives to 1,5-PeD, with a lower E a (57.55 kJ mol -1 ) and high TOF (148.5 h -1 ). The kinetic results illustrated that the cleavage of the C-O bonds poses the greatest challenge compared to the hydrogenation of C=O;the Ni/La-substituted CeO 2 catalysts

2. hydrogenolysis of THFA, which was much higher than those over non-noble metalbased catalysts and even some noble-metal catalysts. The metal Ni 0 sites for dissociation H 2 , as well as the interfacial Ni ?+ -O V -La x Ce sites and basic sites for adsorption/activation of C-O-C bonds played a vital role on the hydrogenolysis of THFA to 1,5-PeD under mild reaction conditions. Additionally, the Ni/3.0La 2 O 3 -CeO 2 showcased commendable stability. This work presents a remarkably proficient selection of non-noble catalysts for the hydrogenolysis of FAL and its derivatives to 1,5-PeD, as well as lays the foundation for expediting the advancement of fine chemicals manufactured from bio-based materials;La Ni;CRediT authorship contribution statement Xiao Chen: Methodology, Supervision, Validation, Writing -review & editing, Rongrong Li: Conceptualization, Methodology, Investigation, Formal analysis

3. High value add bio-based low-carbon materials: Conversion processes and circular economy;R Aliakbari;J. Cleaner Prod,2021

4. Towards an energy efficient chemistry. Switching from fossil to bio-based products in a life cycle perspective;G Fiorentino;Energy,2019

5. Recent catalytic innovations in furfural transformation;K Zhao;Green Chem,2024

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