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Xianfeng Yi

Researcher at Chinese Academy of Sciences

Publications -  82
Citations -  2799

Xianfeng Yi is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Catalysis & Zeolite. The author has an hindex of 25, co-authored 82 publications receiving 1742 citations.

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Dependence of electronic structure of g-C3N4 on the layer number of its nanosheets: A study by Raman spectroscopy coupled with first-principles calculations

TL;DR: In this article, 1-, 2-and 4-layer graphitic carbon nitride (g-C3N4) nanosheets were synthesized in a well-crystallized form by controlling the intercalation time in a simple inter-calation-exfoliation process.
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Catalytic dehydration of ethanol over post-treated ZSM-5 zeolites

TL;DR: In this article, a post-treated ZSM-5 zeolite was post-treated by desilication with sodium hydroxide, dealumination with oxalic acid, or both of them in a sequential way to fine tune the zeolate catalysts with hierarchically porous structure.
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Comprehensive investigation of CO2 adsorption on Mg–Al–CO3 LDH-derived mixed metal oxides

TL;DR: In this paper, the authors performed a comprehensive investigation on the CO2 adsorption characteristics of Mg-Al-CO3 LDH-derived mixed metal oxides and suggested that the active Mg−O species could be induced either by the substitution of mg2+ by Al3+ in the periclase MgO lattice, or by the diffusion of Al−O out of the octahedral brucite layers.
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Mesoporous ZSM-5 Zeolite-Supported Ru Nanoparticles as Highly Efficient Catalysts for Upgrading Phenolic Biomolecules

TL;DR: In this article, a hierarchically porous ZSM-5 zeolite with micropore and b-axis-aligned mesopore-supported Ru nanoparticles (Ru/HZSM5-OM) was proposed for the hydrodeoxygenation of both small and bulky phenolic biomolecules to the corresponding alkanes.
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Isolated boron in zeolite for oxidative dehydrogenation of propane.

TL;DR: In this article, isolated boron in a zeolite framework without such oligomers exhibits high activity and selectivity for ODHP, which also hinders full hydrolysis for BORON leaching in a humid atmosphere because of the B-O-SiO x linkage.