Low-temperature conversion of carbon dioxide to methane in an electric field

Kensei Yamada; Shuhei Ogo; Ryota Yamano; Takuma Higo; Yasushi Sekine

doi:10.1246/cl.190930

Low-temperature conversion of carbon dioxide to methane in an electric field

Kensei Yamada, Shuhei Ogo, Ryota Yamano, Takuma Higo, Yasushi Sekine^*

^*Corresponding author for this work

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

25 Citations (Scopus)

Abstract

CO₂ methanation was conducted at low temperatures with an electric field. Results show that 5 wt %Ru/CeO₂ catalyst exhibited high and stable catalytic activity for CO₂ methanation with the electric field. The kinetic investigations and in-situ DRIFTS measurements revealed that Ru/CeO₂ catalyst promoted CO₂ methanation and Ru at the RuCeO₂ interface (low-coordinated Ru sites) contributes to the reverse water gas shift reaction at low temperatures in the electric field.

Original language	English
Pages (from-to)	303-306
Number of pages	4
Journal	Chemistry Letters
Volume	49
Issue number	3
DOIs	https://doi.org/10.1246/cl.190930
Publication status	Published - 2020

Keywords

Carbon dioxide
Electric field
Methane

ASJC Scopus subject areas

General Chemistry

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10.1246/cl.190930

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title = "Low-temperature conversion of carbon dioxide to methane in an electric field",

abstract = "CO2 methanation was conducted at low temperatures with an electric field. Results show that 5 wt %Ru/CeO2 catalyst exhibited high and stable catalytic activity for CO2 methanation with the electric field. The kinetic investigations and in-situ DRIFTS measurements revealed that Ru/CeO2 catalyst promoted CO2 methanation and Ru at the RuCeO2 interface (low-coordinated Ru sites) contributes to the reverse water gas shift reaction at low temperatures in the electric field.",

keywords = "Carbon dioxide, Electric field, Methane",

author = "Kensei Yamada and Shuhei Ogo and Ryota Yamano and Takuma Higo and Yasushi Sekine",

note = "Publisher Copyright: {\textcopyright} 2020 The Chemical Society of Japan",

year = "2020",

doi = "10.1246/cl.190930",

language = "English",

volume = "49",

pages = "303--306",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "The Chemical Society of Japan",

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T1 - Low-temperature conversion of carbon dioxide to methane in an electric field

AU - Yamada, Kensei

AU - Ogo, Shuhei

AU - Yamano, Ryota

AU - Higo, Takuma

AU - Sekine, Yasushi

PY - 2020

Y1 - 2020

N2 - CO2 methanation was conducted at low temperatures with an electric field. Results show that 5 wt %Ru/CeO2 catalyst exhibited high and stable catalytic activity for CO2 methanation with the electric field. The kinetic investigations and in-situ DRIFTS measurements revealed that Ru/CeO2 catalyst promoted CO2 methanation and Ru at the RuCeO2 interface (low-coordinated Ru sites) contributes to the reverse water gas shift reaction at low temperatures in the electric field.

AB - CO2 methanation was conducted at low temperatures with an electric field. Results show that 5 wt %Ru/CeO2 catalyst exhibited high and stable catalytic activity for CO2 methanation with the electric field. The kinetic investigations and in-situ DRIFTS measurements revealed that Ru/CeO2 catalyst promoted CO2 methanation and Ru at the RuCeO2 interface (low-coordinated Ru sites) contributes to the reverse water gas shift reaction at low temperatures in the electric field.

KW - Carbon dioxide

KW - Electric field

KW - Methane

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UR - http://www.scopus.com/inward/citedby.url?scp=85082797820&partnerID=8YFLogxK

U2 - 10.1246/cl.190930

DO - 10.1246/cl.190930

M3 - Article

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VL - 49

SP - 303

EP - 306

JO - Chemistry Letters

JF - Chemistry Letters

IS - 3

ER -

Low-temperature conversion of carbon dioxide to methane in an electric field

Abstract

Keywords

ASJC Scopus subject areas

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