Improved catalytic activity and stability for hydrogenation of levulinic acid by Ru/N-doped hierarchically porous carbon

Zhongzhe Wei; Xuefeng Li; Jiang Deng; Jing Wang; Haoran Li; Yong Wang

doi:10.1016/j.mcat.2018.01.024

Improved catalytic activity and stability for hydrogenation of levulinic acid by Ru/N-doped hierarchically porous carbon

Zhongzhe Wei
, Xuefeng Li
, Jiang Deng
, Jing Wang
, Haoran Li
, Yong Wang^*

^*此作品的通讯作者

Zhejiang University
Zhejiang University of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

57 引用（Scopus）

摘要

The catalytic transformation from levulinic acid (LA) into γ-valerolactone (GVL) is of great interest as it is an impressive strategy to convert lignocellulosic platform chemical into high value-added compounds. Herein, a novel heterogeneous catalyst made of Ru nanoparticles (NPs) supported on N-doped hierarchically porous carbon from biomass, Ru/NHPC, was shown to be highly active, selective and stable in this transformation. The reaction can proceed smoothly under mild conditions in aqueous media even at room temperature. The catalyst Ru/NHPC could be recycled for 13 consecutive runs exhibiting no obvious activity decay, much better than that of Ru NPs supported on activated carbon. The process offers an efficient, environmentally responsible, and safe approach to high production of GVL.

源语言	英语
页（从-至）	100-107
页数	8
期刊	Molecular Catalysis
卷	448
DOI	https://doi.org/10.1016/j.mcat.2018.01.024
出版状态	已出版 - 4月 2018
已对外发布	是

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@article{72504a433fc947728df2d74c60043c7b,

title = "Improved catalytic activity and stability for hydrogenation of levulinic acid by Ru/N-doped hierarchically porous carbon",

abstract = "The catalytic transformation from levulinic acid (LA) into γ-valerolactone (GVL) is of great interest as it is an impressive strategy to convert lignocellulosic platform chemical into high value-added compounds. Herein, a novel heterogeneous catalyst made of Ru nanoparticles (NPs) supported on N-doped hierarchically porous carbon from biomass, Ru/NHPC, was shown to be highly active, selective and stable in this transformation. The reaction can proceed smoothly under mild conditions in aqueous media even at room temperature. The catalyst Ru/NHPC could be recycled for 13 consecutive runs exhibiting no obvious activity decay, much better than that of Ru NPs supported on activated carbon. The process offers an efficient, environmentally responsible, and safe approach to high production of GVL.",

keywords = "Hierarchical pores, Levulinic acid, Metallic ruthenium, Nitrogen, γ-Valerolactone",

author = "Zhongzhe Wei and Xuefeng Li and Jiang Deng and Jing Wang and Haoran Li and Yong Wang",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2018",

month = apr,

doi = "10.1016/j.mcat.2018.01.024",

language = "English",

volume = "448",

pages = "100--107",

journal = "Molecular Catalysis",

issn = "2468-8231",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Improved catalytic activity and stability for hydrogenation of levulinic acid by Ru/N-doped hierarchically porous carbon

AU - Wei, Zhongzhe

AU - Li, Xuefeng

AU - Deng, Jiang

AU - Wang, Jing

AU - Li, Haoran

AU - Wang, Yong

PY - 2018/4

Y1 - 2018/4

N2 - The catalytic transformation from levulinic acid (LA) into γ-valerolactone (GVL) is of great interest as it is an impressive strategy to convert lignocellulosic platform chemical into high value-added compounds. Herein, a novel heterogeneous catalyst made of Ru nanoparticles (NPs) supported on N-doped hierarchically porous carbon from biomass, Ru/NHPC, was shown to be highly active, selective and stable in this transformation. The reaction can proceed smoothly under mild conditions in aqueous media even at room temperature. The catalyst Ru/NHPC could be recycled for 13 consecutive runs exhibiting no obvious activity decay, much better than that of Ru NPs supported on activated carbon. The process offers an efficient, environmentally responsible, and safe approach to high production of GVL.

AB - The catalytic transformation from levulinic acid (LA) into γ-valerolactone (GVL) is of great interest as it is an impressive strategy to convert lignocellulosic platform chemical into high value-added compounds. Herein, a novel heterogeneous catalyst made of Ru nanoparticles (NPs) supported on N-doped hierarchically porous carbon from biomass, Ru/NHPC, was shown to be highly active, selective and stable in this transformation. The reaction can proceed smoothly under mild conditions in aqueous media even at room temperature. The catalyst Ru/NHPC could be recycled for 13 consecutive runs exhibiting no obvious activity decay, much better than that of Ru NPs supported on activated carbon. The process offers an efficient, environmentally responsible, and safe approach to high production of GVL.

KW - Hierarchical pores

KW - Levulinic acid

KW - Metallic ruthenium

KW - Nitrogen

KW - γ-Valerolactone

UR - https://www.scopus.com/pages/publications/85042498765

U2 - 10.1016/j.mcat.2018.01.024

DO - 10.1016/j.mcat.2018.01.024

M3 - Article

AN - SCOPUS:85042498765

SN - 2468-8231

VL - 448

SP - 100

EP - 107

JO - Molecular Catalysis

JF - Molecular Catalysis

ER -

Improved catalytic activity and stability for hydrogenation of levulinic acid by Ru/N-doped hierarchically porous carbon

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