Methane formation from photoreduction of CO2 with water using TiO2 including Ni ingredient

Byeong Sub Kwak; K. Vignesh; No Kuk Park; Ho Jung Ryu; Jeom In Baek; Misook Kang

doi:10.1016/j.fuel.2014.11.066

Methane formation from photoreduction of CO₂ with water using TiO₂ including Ni ingredient

Byeong Sub Kwak, K. Vignesh, No Kuk Park, Ho Jung Ryu, Jeom In Baek, Misook Kang

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

47 Citations (Scopus)

Abstract

(Graph Presented) Photocatalysis is one of the most potential methods to reduce CO₂ into useful compounds. In this work, in order to improve the photo reduction of CO₂, nickel ions were incorporated in TiO₂ and used as photocatalyst. XRD and TEM results showed TiO₂ anatase structure with a nanoparticle. The character of surface was measured using BET and zeta potential. The photochemical properties were confirmed by UV-visible and PL. The CO₂ reduction was tested in a liquid photoreactor and the products were analyzed in a GC. The highest yield of methane was observed on Ni-TiO₂ (0.1 mol%) than that of other catalysts.

Original language	English
Pages (from-to)	570-576
Number of pages	7
Journal	Fuel
Volume	143
DOIs	https://doi.org/10.1016/j.fuel.2014.11.066
Publication status	Published - 1 Mar 2015
Externally published	Yes

Keywords

CO reduction
Nickel incorporation
Photocatalysis
Solvothermal
TiO

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10.1016/j.fuel.2014.11.066

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title = "Methane formation from photoreduction of CO2 with water using TiO2 including Ni ingredient",

abstract = "(Graph Presented) Photocatalysis is one of the most potential methods to reduce CO2 into useful compounds. In this work, in order to improve the photo reduction of CO2, nickel ions were incorporated in TiO2 and used as photocatalyst. XRD and TEM results showed TiO2 anatase structure with a nanoparticle. The character of surface was measured using BET and zeta potential. The photochemical properties were confirmed by UV-visible and PL. The CO2 reduction was tested in a liquid photoreactor and the products were analyzed in a GC. The highest yield of methane was observed on Ni-TiO2 (0.1 mol%) than that of other catalysts.",

keywords = "CO reduction, Nickel incorporation, Photocatalysis, Solvothermal, TiO",

author = "Kwak, {Byeong Sub} and K. Vignesh and Park, {No Kuk} and Ryu, {Ho Jung} and Baek, {Jeom In} and Misook Kang",

year = "2015",

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doi = "10.1016/j.fuel.2014.11.066",

language = "English",

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T1 - Methane formation from photoreduction of CO2 with water using TiO2 including Ni ingredient

AU - Kwak, Byeong Sub

AU - Vignesh, K.

AU - Park, No Kuk

AU - Ryu, Ho Jung

AU - Baek, Jeom In

AU - Kang, Misook

PY - 2015/3/1

Y1 - 2015/3/1

N2 - (Graph Presented) Photocatalysis is one of the most potential methods to reduce CO2 into useful compounds. In this work, in order to improve the photo reduction of CO2, nickel ions were incorporated in TiO2 and used as photocatalyst. XRD and TEM results showed TiO2 anatase structure with a nanoparticle. The character of surface was measured using BET and zeta potential. The photochemical properties were confirmed by UV-visible and PL. The CO2 reduction was tested in a liquid photoreactor and the products were analyzed in a GC. The highest yield of methane was observed on Ni-TiO2 (0.1 mol%) than that of other catalysts.

AB - (Graph Presented) Photocatalysis is one of the most potential methods to reduce CO2 into useful compounds. In this work, in order to improve the photo reduction of CO2, nickel ions were incorporated in TiO2 and used as photocatalyst. XRD and TEM results showed TiO2 anatase structure with a nanoparticle. The character of surface was measured using BET and zeta potential. The photochemical properties were confirmed by UV-visible and PL. The CO2 reduction was tested in a liquid photoreactor and the products were analyzed in a GC. The highest yield of methane was observed on Ni-TiO2 (0.1 mol%) than that of other catalysts.

KW - CO reduction

KW - Nickel incorporation

KW - Photocatalysis

KW - Solvothermal

KW - TiO

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DO - 10.1016/j.fuel.2014.11.066

M3 - Article

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SN - 0016-2361

VL - 143

SP - 570

EP - 576

JO - Fuel

JF - Fuel

ER -

Methane formation from photoreduction of CO₂ with water using TiO₂ including Ni ingredient

Abstract

Keywords

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