Synthesis of bionic-macro/microporous MgO-modified TiO2 for enhanced CO2 photoreduction into hydrocarbon fuels

Fang Wang; Yong Zhou; Ping Li; Libang Kuai; Zhigang Zou

doi:10.1016/S1872-2067(15)61111-1

Synthesis of bionic-macro/microporous MgO-modified TiO₂ for enhanced CO₂ photoreduction into hydrocarbon fuels

Fang Wang, Yong Zhou, Ping Li, Libang Kuai, Zhigang Zou

Nanjing University

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

33 Scopus citations

Abstract

The stems of water convolvulus were employed as biotemplates for the replication of their optimized 3D hierarchical architecture to synthesize porous MgO-modified TiO₂. The photocatalytic reduction of CO₂ with H₂O vapor into hydrocarbon fuel was studied with these MgO-TiO₂ nanostructures as the photocatalysts with the benefits of improved CO₂ adsorption and activation through incorporated MgO. Various factors involving CO₂ adsorption capacity, migration of charge carriers to the surface, and the number of activity sites, which depend on the amount of added MgO, determine the photocatalytic conversion efficiency.

Original language	English
Pages (from-to)	863-868
Number of pages	6
Journal	Chinese Journal of Catalysis
Volume	37
Issue number	6
DOIs	https://doi.org/10.1016/S1872-2067(15)61111-1
State	Published - 1 Jun 2016
Externally published	Yes

Keywords

Bionic-porous structure
Biotemplate
Carbon dioxide activiation
Carbon dioxide photoreduction
Magnesium oxide
Titanium dioxide

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10.1016/S1872-2067(15)61111-1

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title = "Synthesis of bionic-macro/microporous MgO-modified TiO2 for enhanced CO2 photoreduction into hydrocarbon fuels",

abstract = "The stems of water convolvulus were employed as biotemplates for the replication of their optimized 3D hierarchical architecture to synthesize porous MgO-modified TiO2. The photocatalytic reduction of CO2 with H2O vapor into hydrocarbon fuel was studied with these MgO-TiO2 nanostructures as the photocatalysts with the benefits of improved CO2 adsorption and activation through incorporated MgO. Various factors involving CO2 adsorption capacity, migration of charge carriers to the surface, and the number of activity sites, which depend on the amount of added MgO, determine the photocatalytic conversion efficiency.",

keywords = "Bionic-porous structure, Biotemplate, Carbon dioxide activiation, Carbon dioxide photoreduction, Magnesium oxide, Titanium dioxide",

author = "Fang Wang and Yong Zhou and Ping Li and Libang Kuai and Zhigang Zou",

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doi = "10.1016/S1872-2067(15)61111-1",

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T1 - Synthesis of bionic-macro/microporous MgO-modified TiO2 for enhanced CO2 photoreduction into hydrocarbon fuels

AU - Wang, Fang

AU - Zhou, Yong

AU - Li, Ping

AU - Kuai, Libang

AU - Zou, Zhigang

PY - 2016/6/1

Y1 - 2016/6/1

N2 - The stems of water convolvulus were employed as biotemplates for the replication of their optimized 3D hierarchical architecture to synthesize porous MgO-modified TiO2. The photocatalytic reduction of CO2 with H2O vapor into hydrocarbon fuel was studied with these MgO-TiO2 nanostructures as the photocatalysts with the benefits of improved CO2 adsorption and activation through incorporated MgO. Various factors involving CO2 adsorption capacity, migration of charge carriers to the surface, and the number of activity sites, which depend on the amount of added MgO, determine the photocatalytic conversion efficiency.

AB - The stems of water convolvulus were employed as biotemplates for the replication of their optimized 3D hierarchical architecture to synthesize porous MgO-modified TiO2. The photocatalytic reduction of CO2 with H2O vapor into hydrocarbon fuel was studied with these MgO-TiO2 nanostructures as the photocatalysts with the benefits of improved CO2 adsorption and activation through incorporated MgO. Various factors involving CO2 adsorption capacity, migration of charge carriers to the surface, and the number of activity sites, which depend on the amount of added MgO, determine the photocatalytic conversion efficiency.

KW - Bionic-porous structure

KW - Biotemplate

KW - Carbon dioxide activiation

KW - Carbon dioxide photoreduction

KW - Magnesium oxide

KW - Titanium dioxide

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DO - 10.1016/S1872-2067(15)61111-1

M3 - 文章

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SN - 1872-2067

VL - 37

SP - 863

EP - 868

JO - Chinese Journal of Catalysis

JF - Chinese Journal of Catalysis

IS - 6

ER -

Synthesis of bionic-macro/microporous MgO-modified TiO₂ for enhanced CO₂ photoreduction into hydrocarbon fuels

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Keywords

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