3D Bi2MoO6 Nanosheet/TiO2 Nanobelt Heterostructure: Enhanced Photocatalytic Activities and Photoelectochemistry Performance

We employed TiO2 nanobelts as the synthetic template and developed three-dimensional (3D) porous Bi2MoO6 nanosheet/TiO2 nanobelt heterostructures with a few-layer and uniform Bi2MoO6 nanosheets by a simple hydrothermal method. The as-prepared Bi2MoO6 nanosheet/TiO2 nanobelt heterostructure shows an...

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Published inACS catalysis Vol. 5; pp. 4530 - 4536
Main Authors Tian, Jian, Hao, Pin, Wei, Na, Cui, Hongzhi, Liu, Hong
Format Journal Article
LanguageEnglish
Published American Chemical Society 07.08.2015
Subjects
photoelectrochemistry
photocatalytic
oxygen production
heterostructure
TiO2 nanobelt
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Abstract We employed TiO2 nanobelts as the synthetic template and developed three-dimensional (3D) porous Bi2MoO6 nanosheet/TiO2 nanobelt heterostructures with a few-layer and uniform Bi2MoO6 nanosheets by a simple hydrothermal method. The as-prepared Bi2MoO6 nanosheet/TiO2 nanobelt heterostructure shows an excellent photodegradation performance under UV and visible light irradiation. Importantly, such a heterostructure possesses high photocatalytic oxygen production with a rate of 0.668 mmol h–1 g–1. Moreover, the Bi2MoO6 nanosheet/TiO2 nanobelt heterostructure shows an enhanced photoelectochemistry performance under irradiation of solar illumination. The current research can offer an alternative route for designing a 3D heterostructure system to effectively utilize broad-spectrum solar light.
AbstractList We employed TiO2 nanobelts as the synthetic template and developed three-dimensional (3D) porous Bi2MoO6 nanosheet/TiO2 nanobelt heterostructures with a few-layer and uniform Bi2MoO6 nanosheets by a simple hydrothermal method. The as-prepared Bi2MoO6 nanosheet/TiO2 nanobelt heterostructure shows an excellent photodegradation performance under UV and visible light irradiation. Importantly, such a heterostructure possesses high photocatalytic oxygen production with a rate of 0.668 mmol h–1 g–1. Moreover, the Bi2MoO6 nanosheet/TiO2 nanobelt heterostructure shows an enhanced photoelectochemistry performance under irradiation of solar illumination. The current research can offer an alternative route for designing a 3D heterostructure system to effectively utilize broad-spectrum solar light.
Author Wei, Na
Liu, Hong
Cui, Hongzhi
Hao, Pin
Tian, Jian
AuthorAffiliation School of Materials Science and Engineering
State Key Laboratory of Crystal Materials
Shandong University
Shandong University of Science and Technology
AuthorAffiliation_xml – name: Shandong University of Science and Technology
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  givenname: Jian
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  givenname: Na
  surname: Wei
  fullname: Wei, Na
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  givenname: Hongzhi
  surname: Cui
  fullname: Cui, Hongzhi
  email: cuihongzhi1965@163.com
– sequence: 5
  givenname: Hong
  surname: Liu
  fullname: Liu, Hong
  email: hongliu@sdu.edu.cn
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photocatalytic
oxygen production
heterostructure
TiO2 nanobelt
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Snippet We employed TiO2 nanobelts as the synthetic template and developed three-dimensional (3D) porous Bi2MoO6 nanosheet/TiO2 nanobelt heterostructures with a...
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Title 3D Bi2MoO6 Nanosheet/TiO2 Nanobelt Heterostructure: Enhanced Photocatalytic Activities and Photoelectochemistry Performance
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