Levulinic acid hydrogenation to γ-valerolactone over single Ru atoms on a TiO2@nitrogen doped carbon support

Kaili Zhang; Qinglei Meng; Haihong Wu; Tongying Yuan; Shitao Han; Jianxin Zhai; Bingxiao Zheng; Caiyun Xu; Wei Wu; Mingyuan He; Buxing Han

doi:10.1039/d0gc04108d

Levulinic acid hydrogenation to γ-valerolactone over single Ru atoms on a TiO₂@nitrogen doped carbon support

Kaili Zhang
, Qinglei Meng
, Haihong Wu^*
, Tongying Yuan
, Shitao Han
, Jianxin Zhai
, Bingxiao Zheng
, Caiyun Xu
, Wei Wu
, Mingyuan He
, Buxing Han

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

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

71 Scopus citations

Abstract

The transformation of levulinic acid (LA) into γ-valerolactone (GVL) in water at room temperature is very interesting. In this work, we designed and prepared single Ru atoms on a TiO₂@nitrogen doped porous carbon support catalyst (Ru/TiO₂@CN). It was demonstrated that the catalyst had very high activity, selectivity and stability for the conversion of LA into GVL at room temperature in water. The turnover frequency (TOF) could reach 278 mol_GVLmol_Ru⁻¹h⁻¹at complete conversion, which was about 35 times higher than that of commercial Ru/C. In addition, only GVL was generated in the reaction over the catalyst of this work.

Original language	English
Pages (from-to)	1621-1627
Number of pages	7
Journal	Green Chemistry
Volume	23
Issue number	4
DOIs	https://doi.org/10.1039/d0gc04108d
State	Published - 21 Feb 2021

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title = "Levulinic acid hydrogenation to γ-valerolactone over single Ru atoms on a TiO2@nitrogen doped carbon support",

abstract = "The transformation of levulinic acid (LA) into γ-valerolactone (GVL) in water at room temperature is very interesting. In this work, we designed and prepared single Ru atoms on a TiO2@nitrogen doped porous carbon support catalyst (Ru/TiO2@CN). It was demonstrated that the catalyst had very high activity, selectivity and stability for the conversion of LA into GVL at room temperature in water. The turnover frequency (TOF) could reach 278 molGVLmolRu−1h−1at complete conversion, which was about 35 times higher than that of commercial Ru/C. In addition, only GVL was generated in the reaction over the catalyst of this work.",

author = "Kaili Zhang and Qinglei Meng and Haihong Wu and Tongying Yuan and Shitao Han and Jianxin Zhai and Bingxiao Zheng and Caiyun Xu and Wei Wu and Mingyuan He and Buxing Han",

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doi = "10.1039/d0gc04108d",

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TY - JOUR

T1 - Levulinic acid hydrogenation to γ-valerolactone over single Ru atoms on a TiO2@nitrogen doped carbon support

AU - Zhang, Kaili

AU - Meng, Qinglei

AU - Wu, Haihong

AU - Yuan, Tongying

AU - Han, Shitao

AU - Zhai, Jianxin

AU - Zheng, Bingxiao

AU - Xu, Caiyun

AU - Wu, Wei

AU - He, Mingyuan

AU - Han, Buxing

PY - 2021/2/21

Y1 - 2021/2/21

N2 - The transformation of levulinic acid (LA) into γ-valerolactone (GVL) in water at room temperature is very interesting. In this work, we designed and prepared single Ru atoms on a TiO2@nitrogen doped porous carbon support catalyst (Ru/TiO2@CN). It was demonstrated that the catalyst had very high activity, selectivity and stability for the conversion of LA into GVL at room temperature in water. The turnover frequency (TOF) could reach 278 molGVLmolRu−1h−1at complete conversion, which was about 35 times higher than that of commercial Ru/C. In addition, only GVL was generated in the reaction over the catalyst of this work.

AB - The transformation of levulinic acid (LA) into γ-valerolactone (GVL) in water at room temperature is very interesting. In this work, we designed and prepared single Ru atoms on a TiO2@nitrogen doped porous carbon support catalyst (Ru/TiO2@CN). It was demonstrated that the catalyst had very high activity, selectivity and stability for the conversion of LA into GVL at room temperature in water. The turnover frequency (TOF) could reach 278 molGVLmolRu−1h−1at complete conversion, which was about 35 times higher than that of commercial Ru/C. In addition, only GVL was generated in the reaction over the catalyst of this work.

UR - https://www.scopus.com/pages/publications/85101998334

U2 - 10.1039/d0gc04108d

DO - 10.1039/d0gc04108d

M3 - 文章

AN - SCOPUS:85101998334

SN - 1463-9262

VL - 23

SP - 1621

EP - 1627

JO - Green Chemistry

JF - Green Chemistry

IS - 4

ER -

Levulinic acid hydrogenation to γ-valerolactone over single Ru atoms on a TiO₂@nitrogen doped carbon support

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