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author:

Pan, Junhui (Pan, Junhui.) [1] | Kong, Yuehua (Kong, Yuehua.) [2] | Li, Yi (Li, Yi.) [3] (Scholars:李毅) | Zhang, Yongfan (Zhang, Yongfan.) [4] (Scholars:章永凡) | Lin, Wei (Lin, Wei.) [5] (Scholars:林伟)

Indexed by:

EI Scopus SCIE

Abstract:

Creating useful chemicals or fuels from CO 2 is one of the most promising ways to reach carbon neutral. In this work, through the formation of Lewis acid sites, a string of boron-atom-coordinated Ru single -atom catalysts (SACs), namely RuB x N 4-x @TiN (x=0 - 4), were constructed, and their CO 2 reduction reaction (CO 2 RR) was systematically studied. The results show that o -RuB 2 N 2 @TiN, p -RuB 2 N 2 @TiN, and RuB 3 N 1 @TiN are able to efficiently inhibit the competitive hydrogen evolution reaction (HER) and activate CO 2 , with a potentialdetermining step lower than 0.7 eV and high selectivity for CH 4 generation. This work shows that the synergistic effect of B and Ru atoms are able to effectively improve the catalytic activity, which is expected to offer a possible tactic for the sensible creation of effective CO 2 RR catalysts.

Keyword:

CO2 reduction Coordination-tuned Density functional theory Lewis acid sites TiN

Community:

  • [ 1 ] [Pan, Junhui]Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350108, Peoples R China
  • [ 2 ] [Kong, Yuehua]Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350108, Peoples R China
  • [ 3 ] [Li, Yi]Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350108, Peoples R China
  • [ 4 ] [Zhang, Yongfan]Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350108, Peoples R China
  • [ 5 ] [Lin, Wei]Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350108, Peoples R China
  • [ 6 ] [Li, Yi]Xiamen Univ, Fujian Prov Key Lab Theoret & Computat Chem, Xiamen 361005, Fujian, Peoples R China
  • [ 7 ] [Zhang, Yongfan]Xiamen Univ, Fujian Prov Key Lab Theoret & Computat Chem, Xiamen 361005, Fujian, Peoples R China
  • [ 8 ] [Lin, Wei]Xiamen Univ, Fujian Prov Key Lab Theoret & Computat Chem, Xiamen 361005, Fujian, Peoples R China

Reprint 's Address:

  • [Li, Yi]Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350108, Peoples R China;;[Lin, Wei]Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350108, Peoples R China;;

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Source :

JOURNAL OF CO2 UTILIZATION

ISSN: 2212-9820

Year: 2024

Volume: 84

7 . 2 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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