A multi-functional Ru Mo bimetallic catalyst for ultra-efficient C3 alcohols production from liquid phase hydrogenolysis of glycerol

Cai, Guoxiao; Xiong, Wei; Zhou, Susu; Liu, Pingle; Lv, Yang; Hao, Fang; Luo, He’an; Kong, Chang Yi

doi:10.1016/j.cjche.2021.09.013

Cited by 3 publications

(3 citation statements)

References 82 publications

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“…Peaks for Ru 3 d in FeCoRu@SiO 2 –TiO 2 appeared at 285.0 eV (Ru 3d 3/2 ) and 280.8 eV (Ru 3d 5/2 ). 41 , 42 , 43 The Ru 3d 3/2 peak overlapped with the C 1s peak at 284.8 eV. The peaks at approximately 280.8 eV ( Figure 3 E) showed that RuO x species were present.…”

Section: Resultsmentioning

confidence: 93%

Multisite photocatalytic depolymerization of lignin model compound utilizing full-spectrum light over magnetic microspheres

Suo,

Li,

Luo

et al. 2023

iScience

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Section: Resultsmentioning

confidence: 93%

Multisite photocatalytic depolymerization of lignin model compound utilizing full-spectrum light over magnetic microspheres

Suo,

Li,

Luo

et al. 2023

iScience

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“…[216] The same group prepared Ru-Mo supported on active carbon modified by phosphotungstic acid: at 40 bar and 473 K, the main products were 1,2-PD (74 % selectivity) and 1,3-PD (21 %). [217] The addition of copper to Ru nanoparticles, dispersed on multiwall carbon nanotubes by wet impregnation, significantly affected the reducibility of the metallic species, promoting the CÀ O cleavage. [218] The conversion was limited (18 %) but a remarkable 1,2-PD selectivity (93 %), at 473 K and 50 H 2 bar, was obtained.…”

Section: Rutheniummentioning

confidence: 99%

“…1,2‐PD was produced with 53 % selectivity (51 % conversion): the presence of Mo oxides promoted the selective adsorption of the secondary ‐OH of GL and the phosphotungstic acid helped the initial dehydration [216] . The same group prepared Ru‐Mo supported on active carbon modified by phosphotungstic acid: at 40 bar and 473 K, the main products were 1,2‐PD (74 % selectivity) and 1,3‐PD (21 %) [217] …”

Section: Late Transition Metalsmentioning

confidence: 99%

Transition Metal Catalysts for the Glycerol Reduction: Recent Advances

Coccia,

d'Alessandro,

Mascitti

et al. 2024

ChemCatChem

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Glycerol (GL) represents a widespread agro‐industrial waste. Its valorization is pivotal for a sustainable society because GL is a renewable compound deriving from biomass, but it has a high oxygen to carbon ratio, compared with feedstock used in the energy and chemistry sectors. Oxygen‐poor derivatives are easily and immediately transferable to the industry, avoiding a deep and pressing modification of the plants. From this perspective, keeping the carbon content but with an oxygen content reduction, we could effectively obtain the enhancement of the recovery and the use of GL converting it into attractive industrial building‐blocks. In this Review, we present and discuss the up‐to‐date results about the chemical reduction of GL into products with 3 carbon and 0, 1, or 2 oxygen atoms. The focus is on the transition metal (TM) catalysts that have made the hydrogenation reactions of GL possible, partitioning the metals into early and late, based on their position in the periodic table. This discussion will contribute to select and develop new catalysts aimed at the improvement of the yield and of the selectivity in the hydrogenation reactions of GL.

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Supporting Nano Catalysts for the Selective Hydrogenation of Biomass‐derived Compounds

Su,

Zou,

et al. 2024

ChemSusChem

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The selective hydrogenation of biomass derivatives presents a promising pathway for the production of high‐value chemicals and fuels, thereby reducing reliance on traditional petrochemical industries. Recent strides in catalyst nanostructure engineering, achieved through tailored support properties, have significantly enhanced the hydrogenation performance in biomass upgrading. A comprehensive understanding of biomass selective upgrading reactions and the current advancement in supported catalysts is crucial for guiding future processes in renewable biomass. This review aims to summarize the development of supported nanocatalysts for the selective hydrogenation of the US DOE's biomass platform compounds derivatives into valuable upgraded molecules. The discussion includes an exploration of the reaction mechanisms and conditions in catalytic transfer hydrogenation (CTH) and high‐pressure hydrogenation. By thoroughly examining the tailoring of supports, such as metal oxide catalysts and porous materials, in nano‐supported catalysts, we elucidate the promoting role of nanostructure engineering in biomass hydrogenation. This endeavor seeks to establish a robust theoretical foundation for the fabrication of highly efficient catalysts. Furthermore, the review proposes prospects in the field of biomass utilization and address application bottlenecks and industrial challenges associated with the large‐scale utilization of biomass.

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A multi-functional Ru Mo bimetallic catalyst for ultra-efficient C3 alcohols production from liquid phase hydrogenolysis of glycerol

Cited by 3 publications

References 82 publications

Multisite photocatalytic depolymerization of lignin model compound utilizing full-spectrum light over magnetic microspheres

Multisite photocatalytic depolymerization of lignin model compound utilizing full-spectrum light over magnetic microspheres

Transition Metal Catalysts for the Glycerol Reduction: Recent Advances

Supporting Nano Catalysts for the Selective Hydrogenation of Biomass‐derived Compounds

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