Ordered mesoporous carbon loaded with NiCo2O4 as an electrocatalyst for electrocarboxylation of benzophenone

Yi Shi; Yue Hou; Ying Wang; Jing Jie Zhang; Huan Wang; Jia Xing Lu

doi:10.1016/j.micromeso.2021.111174

Ordered mesoporous carbon loaded with NiCo₂O₄ as an electrocatalyst for electrocarboxylation of benzophenone

Yi Shi
, Yue Hou
, Ying Wang
, Jing Jie Zhang
, Huan Wang^*
, Jia Xing Lu^*

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

East China Normal University

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

10 Scopus citations

Abstract

A series of ordered mesoporous carbons loaded with different contents of NiCo₂O₄ (X-NiCo₂O₄/OMC) were synthesized via a facile hydrothermal method and proposed as a catalyst for electrocarboxylation of benzophenone for the first time. The materials were characterized by many measurements, which showed mesoporous structures with high surface area, good dispersion and stability. What's more, the materials exhibit good electrocatalytic performance due to its good ability to capture CO₂ and accelerate reaction rate, which brought by redox couples (Ni³⁺/Ni²⁺, Co³⁺/Co²⁺) and vacancy defects of NiCo₂O₄. The optimal yield of methyl benzilate reaches 86% on 3-NiCo₂O₄/OMC.

Original language	English
Article number	111174
Journal	Microporous and Mesoporous Materials
Volume	323
DOIs	https://doi.org/10.1016/j.micromeso.2021.111174
State	Published - Aug 2021

Keywords

Carbon dioxide
Electrocarboxylation
Electrocatalysis
NiCoO
Ordered mesoporous carbon

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10.1016/j.micromeso.2021.111174

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@article{0234edc989f7476f8334d9fde7567f5c,

title = "Ordered mesoporous carbon loaded with NiCo2O4 as an electrocatalyst for electrocarboxylation of benzophenone",

abstract = "A series of ordered mesoporous carbons loaded with different contents of NiCo2O4 (X-NiCo2O4/OMC) were synthesized via a facile hydrothermal method and proposed as a catalyst for electrocarboxylation of benzophenone for the first time. The materials were characterized by many measurements, which showed mesoporous structures with high surface area, good dispersion and stability. What's more, the materials exhibit good electrocatalytic performance due to its good ability to capture CO2 and accelerate reaction rate, which brought by redox couples (Ni3+/Ni2+, Co3+/Co2+) and vacancy defects of NiCo2O4. The optimal yield of methyl benzilate reaches 86\% on 3-NiCo2O4/OMC.",

keywords = "Carbon dioxide, Electrocarboxylation, Electrocatalysis, NiCoO, Ordered mesoporous carbon",

author = "Yi Shi and Yue Hou and Ying Wang and Zhang, \{Jing Jie\} and Huan Wang and Lu, \{Jia Xing\}",

note = "Publisher Copyright: {\textcopyright} 2021 Elsevier Inc.",

year = "2021",

month = aug,

doi = "10.1016/j.micromeso.2021.111174",

language = "英语",

volume = "323",

journal = "Microporous and Mesoporous Materials",

issn = "1387-1811",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Ordered mesoporous carbon loaded with NiCo2O4 as an electrocatalyst for electrocarboxylation of benzophenone

AU - Shi, Yi

AU - Hou, Yue

AU - Wang, Ying

AU - Zhang, Jing Jie

AU - Wang, Huan

AU - Lu, Jia Xing

PY - 2021/8

Y1 - 2021/8

N2 - A series of ordered mesoporous carbons loaded with different contents of NiCo2O4 (X-NiCo2O4/OMC) were synthesized via a facile hydrothermal method and proposed as a catalyst for electrocarboxylation of benzophenone for the first time. The materials were characterized by many measurements, which showed mesoporous structures with high surface area, good dispersion and stability. What's more, the materials exhibit good electrocatalytic performance due to its good ability to capture CO2 and accelerate reaction rate, which brought by redox couples (Ni3+/Ni2+, Co3+/Co2+) and vacancy defects of NiCo2O4. The optimal yield of methyl benzilate reaches 86% on 3-NiCo2O4/OMC.

AB - A series of ordered mesoporous carbons loaded with different contents of NiCo2O4 (X-NiCo2O4/OMC) were synthesized via a facile hydrothermal method and proposed as a catalyst for electrocarboxylation of benzophenone for the first time. The materials were characterized by many measurements, which showed mesoporous structures with high surface area, good dispersion and stability. What's more, the materials exhibit good electrocatalytic performance due to its good ability to capture CO2 and accelerate reaction rate, which brought by redox couples (Ni3+/Ni2+, Co3+/Co2+) and vacancy defects of NiCo2O4. The optimal yield of methyl benzilate reaches 86% on 3-NiCo2O4/OMC.

KW - Carbon dioxide

KW - Electrocarboxylation

KW - Electrocatalysis

KW - NiCoO

KW - Ordered mesoporous carbon

UR - https://www.scopus.com/pages/publications/85106380247

U2 - 10.1016/j.micromeso.2021.111174

DO - 10.1016/j.micromeso.2021.111174

M3 - 文章

AN - SCOPUS:85106380247

SN - 1387-1811

VL - 323

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

M1 - 111174

ER -

Ordered mesoporous carbon loaded with NiCo₂O₄ as an electrocatalyst for electrocarboxylation of benzophenone

Abstract

Keywords

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