MOF-derived NiM@C catalysts (M = Co, Mo, La) for in-situ hydrogenation/hydrodeoxygenation of lignin-derived phenols to cycloalkanes/cyclohexanol

Minghao Zhou; Yaqi Xue; Fei Ge; Jing Li; Haihong Xia; Junming Xu; Jun Zhao; Changzhou Chen; Jianchun Jiang

doi:10.1016/j.fuel.2022.125446

MOF-derived NiM@C catalysts (M = Co, Mo, La) for in-situ hydrogenation/hydrodeoxygenation of lignin-derived phenols to cycloalkanes/cyclohexanol

Minghao Zhou^*, Yaqi Xue, Fei Ge, Jing Li, Haihong Xia, Junming Xu, Jun Zhao^*, Changzhou Chen, Jianchun Jiang^*

^*Corresponding author for this work

Institute of Bioresource and Agriculture

Research output: Contribution to journal › Journal article › peer-review

17 Citations (Scopus)

Abstract

MOF-derived Ni-based bimetallic catalysts were found to be effective for the in-situ hydrogenation/hydrodeoxygenation of lignin-derived monophenols and dimers with isopropanol as the hydrogen-donor solvent (without external hydrogen). The synergistic effects of bimetallic catalysts were studied, and their catalytic properties afforded the best conversion rate of phenols and cyclohexanol/cycloalkane yields. The detailed physicochemical characterization was conducted by means of XRD, H₂-TPR, NH₃-TPD, and pyridine-IR analysis. The effects of reaction temperature (200–260 ℃) and reaction time (2–5 h) on the performance of lignin-derived monophenols and dimers were investigated. During the in-situ hydrogenation/hydrodeoxygenation of lignin-derived phenols, the steric effects and the effects of various functional groups, notably methoxy groups, were investigated. In-situ conversion of lignin-derived phenols with isopropanol was achieved over different Ni/M ratios of NiM@C (M = Co, Mo, and La) catalysts, from which NiLa_0.33@C produced satisfactory yields of cyclohexanol/cycloalkanes.

Original language	English
Article number	125446
Journal	Fuel
Volume	329
Early online date	11 Aug 2022
DOIs	https://doi.org/10.1016/j.fuel.2022.125446
Publication status	Published - 1 Dec 2022

Scopus Subject Areas

General Chemical Engineering
Fuel Technology
Energy Engineering and Power Technology
Organic Chemistry

User-Defined Keywords

Hydrodeoxygenation
In-situ hydrogenation
Lignin
MOF
Phenols

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10.1016/j.fuel.2022.125446

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@article{ffdee978768d4a59bef98484bafb0cf4,

title = "MOF-derived NiM@C catalysts (M = Co, Mo, La) for in-situ hydrogenation/hydrodeoxygenation of lignin-derived phenols to cycloalkanes/cyclohexanol",

abstract = "MOF-derived Ni-based bimetallic catalysts were found to be effective for the in-situ hydrogenation/hydrodeoxygenation of lignin-derived monophenols and dimers with isopropanol as the hydrogen-donor solvent (without external hydrogen). The synergistic effects of bimetallic catalysts were studied, and their catalytic properties afforded the best conversion rate of phenols and cyclohexanol/cycloalkane yields. The detailed physicochemical characterization was conducted by means of XRD, H2-TPR, NH3-TPD, and pyridine-IR analysis. The effects of reaction temperature (200–260 ℃) and reaction time (2–5 h) on the performance of lignin-derived monophenols and dimers were investigated. During the in-situ hydrogenation/hydrodeoxygenation of lignin-derived phenols, the steric effects and the effects of various functional groups, notably methoxy groups, were investigated. In-situ conversion of lignin-derived phenols with isopropanol was achieved over different Ni/M ratios of NiM@C (M = Co, Mo, and La) catalysts, from which NiLa0.33@C produced satisfactory yields of cyclohexanol/cycloalkanes.",

keywords = "Hydrodeoxygenation, In-situ hydrogenation, Lignin, MOF, Phenols",

author = "Minghao Zhou and Yaqi Xue and Fei Ge and Jing Li and Haihong Xia and Junming Xu and Jun Zhao and Changzhou Chen and Jianchun Jiang",

note = "Funding Information: The authors are grateful for the financial support from the National Key R&D Program of China (No. 2018YFB1501405-05), Young scientific and technological talents promotion project of Jiangsu Association for science and technology (No. TJ-2021-067) and Green Yang Jinfeng project (YZLYJFJH2021YXBS082). Publisher Copyright: {\textcopyright} 2022 Elsevier Ltd.",

year = "2022",

month = dec,

day = "1",

doi = "10.1016/j.fuel.2022.125446",

language = "English",

volume = "329",

journal = "Fuel",

issn = "0016-2361",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - MOF-derived NiM@C catalysts (M = Co, Mo, La) for in-situ hydrogenation/hydrodeoxygenation of lignin-derived phenols to cycloalkanes/cyclohexanol

AU - Zhou, Minghao

AU - Xue, Yaqi

AU - Ge, Fei

AU - Li, Jing

AU - Xia, Haihong

AU - Xu, Junming

AU - Zhao, Jun

AU - Chen, Changzhou

AU - Jiang, Jianchun

N1 - Funding Information: The authors are grateful for the financial support from the National Key R&D Program of China (No. 2018YFB1501405-05), Young scientific and technological talents promotion project of Jiangsu Association for science and technology (No. TJ-2021-067) and Green Yang Jinfeng project (YZLYJFJH2021YXBS082). Publisher Copyright: © 2022 Elsevier Ltd.

PY - 2022/12/1

Y1 - 2022/12/1

N2 - MOF-derived Ni-based bimetallic catalysts were found to be effective for the in-situ hydrogenation/hydrodeoxygenation of lignin-derived monophenols and dimers with isopropanol as the hydrogen-donor solvent (without external hydrogen). The synergistic effects of bimetallic catalysts were studied, and their catalytic properties afforded the best conversion rate of phenols and cyclohexanol/cycloalkane yields. The detailed physicochemical characterization was conducted by means of XRD, H2-TPR, NH3-TPD, and pyridine-IR analysis. The effects of reaction temperature (200–260 ℃) and reaction time (2–5 h) on the performance of lignin-derived monophenols and dimers were investigated. During the in-situ hydrogenation/hydrodeoxygenation of lignin-derived phenols, the steric effects and the effects of various functional groups, notably methoxy groups, were investigated. In-situ conversion of lignin-derived phenols with isopropanol was achieved over different Ni/M ratios of NiM@C (M = Co, Mo, and La) catalysts, from which NiLa0.33@C produced satisfactory yields of cyclohexanol/cycloalkanes.

AB - MOF-derived Ni-based bimetallic catalysts were found to be effective for the in-situ hydrogenation/hydrodeoxygenation of lignin-derived monophenols and dimers with isopropanol as the hydrogen-donor solvent (without external hydrogen). The synergistic effects of bimetallic catalysts were studied, and their catalytic properties afforded the best conversion rate of phenols and cyclohexanol/cycloalkane yields. The detailed physicochemical characterization was conducted by means of XRD, H2-TPR, NH3-TPD, and pyridine-IR analysis. The effects of reaction temperature (200–260 ℃) and reaction time (2–5 h) on the performance of lignin-derived monophenols and dimers were investigated. During the in-situ hydrogenation/hydrodeoxygenation of lignin-derived phenols, the steric effects and the effects of various functional groups, notably methoxy groups, were investigated. In-situ conversion of lignin-derived phenols with isopropanol was achieved over different Ni/M ratios of NiM@C (M = Co, Mo, and La) catalysts, from which NiLa0.33@C produced satisfactory yields of cyclohexanol/cycloalkanes.

KW - Hydrodeoxygenation

KW - In-situ hydrogenation

KW - Lignin

KW - MOF

KW - Phenols

UR - http://www.scopus.com/inward/record.url?scp=85135943761&partnerID=8YFLogxK

U2 - 10.1016/j.fuel.2022.125446

DO - 10.1016/j.fuel.2022.125446

M3 - Journal article

AN - SCOPUS:85135943761

SN - 0016-2361

VL - 329

JO - Fuel

JF - Fuel

M1 - 125446

ER -

MOF-derived NiM@C catalysts (M = Co, Mo, La) for in-situ hydrogenation/hydrodeoxygenation of lignin-derived phenols to cycloalkanes/cyclohexanol

Abstract

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