Role of the Polar Electric Field in Bismuth Oxyhalides for Photocatalytic Water Splitting

2021 ◽  
Author(s):  
Xu-Dong Dong ◽  
Yi-Man Zhang ◽  
Zong-Yan Zhao
Keyword(s):  
Electric Field ◽  
Water Splitting ◽  
Photocatalytic Water Splitting ◽  
Bismuth Oxyhalides

Built-in electric field for photocatalytic overall water splitting through a TiO2/BiOBr P–N heterojunction

Nanoscale ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 4496-4504
Author(s):  
Qianqian Chi ◽  
Genping Zhu ◽  
Dongmei Jia ◽  
Wei Ye ◽  
Yikang Wang ◽  
...  
Keyword(s):  
Electric Field ◽  
Water Splitting ◽  
Photocatalytic Water Splitting ◽  
Overall Water Splitting

A p–n heterojunction of TiO2/BiOBr with a strong built-in electric field has been constructed to simultaneously obtain hydrogen and oxygen through a photocatalytic water splitting.

Enhanced the solar-to-hydrogen efficiency for photocatalytic water splitting based on polarized heterostructure: The role of intrinsic dipole in heterostructures

2021 ◽  
Author(s):  
Xinyi Liu ◽  
Peng Cheng ◽  
Xiuhai Zhang ◽  
Tao Shen ◽  
Jia Liu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Photocatalytic Water Splitting ◽  
Natural Photosynthesis

Inspired by natural photosynthesis, direct Z-scheme heterostructures are considered as promising photocatalysts for solar-driven water splitting and attract ever-growing interest. To date, it is still a challenge to achieve a...

Boosting photocatalytic water splitting by tuning built-in electric field at phase junction

2019 ◽  
Vol 7 (17) ◽  
pp. 10264-10272 ◽  
Author(s):  
Jing Zhang ◽  
Xuebing Chen ◽  
Yu Bai ◽  
Chun Li ◽  
Ying Gao ◽  
...  
Keyword(s):  
Electric Field ◽  
Water Splitting ◽  
Charge Separation ◽  
Driving Force ◽  
Photocatalytic Water Splitting ◽  
Spatial Charge

Constructing a built-in electric field at the interface of semiconductors has been demonstrated to provide the driving force for spatial charge separation in photocatalysis.

Polymerizable complex synthesis of BaZr1−xSnxO3 photocatalysts: Role of Sn4+ in the band structure and their photocatalytic water splitting activities

2010 ◽  
Vol 20 (32) ◽  
pp. 6772 ◽  
Author(s):  
Yupeng Yuan ◽  
Zongyan Zhao ◽  
Jing Zheng ◽  
Ming Yang ◽  
Lingguang Qiu ◽  
...  
Keyword(s):  
Band Structure ◽  
Water Splitting ◽  
Photocatalytic Water Splitting
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