Rationally Positioning Zirconium on Supported Ru Catalyst for Synergistically Catalytic Upgrading Bio-oil

Guanhua Yang; Rajini Anumula; Huaiqing Luo; Yana Wang

doi:10.1021/acs.iecr.7b02572

Rationally Positioning Zirconium on Supported Ru Catalyst for Synergistically Catalytic Upgrading Bio-oil

Guanhua Yang
, Rajini Anumula
, Huaiqing Luo
, Yana Wang^*

^*Corresponding author for this work

School of Mechanical Engineering

Changsha Medical University
CAS - Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Design and preparation of efficient catalysts for synthesizing alternative fuels from biomass feedstocks are in great demand but have challenges. Here, we reported a bifunctional catalyst of silica supported Ru nanoparticles with rationally doped sulfated zirconia oxide (SZrO₂-Ru/SiO₂), which is highly efficient for the hydrodeoxygenation of phenolic biomolecules to the corresponding alkanes. The good catalytic performances of SZrO₂-Ru/SiO₂ is reasonably attributed to the synergistic effect of Ru nanoparticles and acid sites on sulfated zirconia oxide, which facilitates the transfer of intermediate molecules between the Ru and acid sites, causing enhanced efficiency in the hydrodeoxygenation reaction containing tandem steps. Importantly, the SZrO₂-Ru/SiO₂ is stable and recyclable in several catalytic runs without significant decrease in activities and selectivities.

Original language	English
Pages (from-to)	13566-13571
Number of pages	6
Journal	Industrial and Engineering Chemistry Research
Volume	56
Issue number	46
DOIs	https://doi.org/10.1021/acs.iecr.7b02572
Publication status	Published - 22 Nov 2017

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title = "Rationally Positioning Zirconium on Supported Ru Catalyst for Synergistically Catalytic Upgrading Bio-oil",

abstract = "Design and preparation of efficient catalysts for synthesizing alternative fuels from biomass feedstocks are in great demand but have challenges. Here, we reported a bifunctional catalyst of silica supported Ru nanoparticles with rationally doped sulfated zirconia oxide (SZrO2-Ru/SiO2), which is highly efficient for the hydrodeoxygenation of phenolic biomolecules to the corresponding alkanes. The good catalytic performances of SZrO2-Ru/SiO2 is reasonably attributed to the synergistic effect of Ru nanoparticles and acid sites on sulfated zirconia oxide, which facilitates the transfer of intermediate molecules between the Ru and acid sites, causing enhanced efficiency in the hydrodeoxygenation reaction containing tandem steps. Importantly, the SZrO2-Ru/SiO2 is stable and recyclable in several catalytic runs without significant decrease in activities and selectivities.",

author = "Guanhua Yang and Rajini Anumula and Huaiqing Luo and Yana Wang",

note = "Publisher Copyright: {\textcopyright} 2017 American Chemical Society.",

year = "2017",

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doi = "10.1021/acs.iecr.7b02572",

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TY - JOUR

T1 - Rationally Positioning Zirconium on Supported Ru Catalyst for Synergistically Catalytic Upgrading Bio-oil

AU - Yang, Guanhua

AU - Anumula, Rajini

AU - Luo, Huaiqing

AU - Wang, Yana

PY - 2017/11/22

Y1 - 2017/11/22

N2 - Design and preparation of efficient catalysts for synthesizing alternative fuels from biomass feedstocks are in great demand but have challenges. Here, we reported a bifunctional catalyst of silica supported Ru nanoparticles with rationally doped sulfated zirconia oxide (SZrO2-Ru/SiO2), which is highly efficient for the hydrodeoxygenation of phenolic biomolecules to the corresponding alkanes. The good catalytic performances of SZrO2-Ru/SiO2 is reasonably attributed to the synergistic effect of Ru nanoparticles and acid sites on sulfated zirconia oxide, which facilitates the transfer of intermediate molecules between the Ru and acid sites, causing enhanced efficiency in the hydrodeoxygenation reaction containing tandem steps. Importantly, the SZrO2-Ru/SiO2 is stable and recyclable in several catalytic runs without significant decrease in activities and selectivities.

AB - Design and preparation of efficient catalysts for synthesizing alternative fuels from biomass feedstocks are in great demand but have challenges. Here, we reported a bifunctional catalyst of silica supported Ru nanoparticles with rationally doped sulfated zirconia oxide (SZrO2-Ru/SiO2), which is highly efficient for the hydrodeoxygenation of phenolic biomolecules to the corresponding alkanes. The good catalytic performances of SZrO2-Ru/SiO2 is reasonably attributed to the synergistic effect of Ru nanoparticles and acid sites on sulfated zirconia oxide, which facilitates the transfer of intermediate molecules between the Ru and acid sites, causing enhanced efficiency in the hydrodeoxygenation reaction containing tandem steps. Importantly, the SZrO2-Ru/SiO2 is stable and recyclable in several catalytic runs without significant decrease in activities and selectivities.

UR - https://www.scopus.com/pages/publications/85034998531

U2 - 10.1021/acs.iecr.7b02572

DO - 10.1021/acs.iecr.7b02572

M3 - Article

AN - SCOPUS:85034998531

SN - 0888-5885

VL - 56

SP - 13566

EP - 13571

JO - Industrial and Engineering Chemistry Research

JF - Industrial and Engineering Chemistry Research

IS - 46

ER -

Rationally Positioning Zirconium on Supported Ru Catalyst for Synergistically Catalytic Upgrading Bio-oil

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