Black/red phosphorus quantum dots for photocatalytic water splitting: from a type I heterostructure to a Z-scheme system

2019 ◽  
Vol 55 (83) ◽  
pp. 12531-12534 ◽  
Author(s):  
Rui Shi ◽  
Fulai Liu ◽  
Zhuan Wang ◽  
Yuxiang Weng ◽  
Yong Chen
Keyword(s):  
Quantum Dots ◽  
Water Splitting ◽  
Type I ◽  
Red Phosphorus ◽  
Bulk Materials ◽  
Photocatalytic Water Splitting ◽  
System P

The junction between black and red phosphorus changes from a type I heterostructure for bulk materials to a Z-scheme system for quantum dots.

Type-II/type-II band alignment to boost spatial charge separation: a case study of g-C3N4 quantum dots/a-TiO2/r-TiO2 for highly efficient photocatalytic hydrogen and oxygen evolution

Nanoscale ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 6037-6046 ◽  
Author(s):  
Bing-Xin Zhou ◽  
Shuang-Shuang Ding ◽  
Yan Wang ◽  
Xiao-Rui Wang ◽  
Wei-Qing Huang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Charge Separation ◽  
Band Alignment ◽  
Type Ii ◽  
Photocatalytic Water Splitting ◽  
Highly Efficient ◽  
Spatial Charge

Ti–N covalently bridged 0D/0D QCN/a-TiO2/r-TiO2 T-II/T-II heterojunctions for enhanced photocatalytic water splitting.

A heterojunction strategy to improve the visible light sensitive water splitting performance of photocatalytic materials

2018 ◽  
Vol 6 (44) ◽  
pp. 21696-21718 ◽  
Author(s):  
Khurshida Afroz ◽  
Md Moniruddin ◽  
Nurlan Bakranov ◽  
Sarkyt Kudaibergenov ◽  
Nurxat Nuraje
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Performance Improvement ◽  
Photocatalytic Water Splitting ◽  
System P ◽  
Photocatalytic Materials

This article summarizes the photocatalytic water splitting performance improvement with a heterojunction system.

Direct Z‐Scheme Hetero‐phase Junction of Black/Red Phosphorus for Photocatalytic Water Splitting

2019 ◽  
Vol 58 (34) ◽  
pp. 11791-11795 ◽  
Author(s):  
Fulai Liu ◽  
Rui Shi ◽  
Zhuan Wang ◽  
Yuxiang Weng ◽  
Chi‐Ming Che ◽  
...  
Keyword(s):  
Water Splitting ◽  
Red Phosphorus ◽  
Photocatalytic Water Splitting

Direct Z‐Scheme Hetero‐phase Junction of Black/Red Phosphorus for Photocatalytic Water Splitting

2019 ◽  
Vol 131 (34) ◽  
pp. 11917-11921 ◽  
Author(s):  
Fulai Liu ◽  
Rui Shi ◽  
Zhuan Wang ◽  
Yuxiang Weng ◽  
Chi‐Ming Che ◽  
...  
Keyword(s):  
Water Splitting ◽  
Red Phosphorus ◽  
Photocatalytic Water Splitting

Boosting photocatalytic overall water splitting by Co doping into Mn3O4 nanoparticles as oxygen evolution cocatalysts

Nanoscale ◽  
2018 ◽  
Vol 10 (22) ◽  
pp. 10420-10427 ◽  
Author(s):  
Taizo Yoshinaga ◽  
Masaki Saruyama ◽  
Anke Xiong ◽  
Yeilin Ham ◽  
Yongbo Kuang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Cobalt Doping ◽  
Photocatalytic Water Splitting ◽  
Co Doping ◽  
Overall Water Splitting ◽  
System P ◽  
Mn3o4 Nanoparticles

Cobalt doping into a Mn3O4 nanoparticle cocatalyst enhanced photocatalytic water splitting activity of a Mn3O4 cocatalyst/photocatalyst system.

In situ loading CuO quantum dots on TiO2 nanosheets as cocatalyst for improved photocatalytic water splitting

2020 ◽  
Vol 813 ◽  
pp. 152184 ◽  
Author(s):  
Yanlin Wang ◽  
Meng Zhou ◽  
Youxing He ◽  
Zirong Zhou ◽  
Zhenzhong Sun
Keyword(s):  
Quantum Dots ◽  
Water Splitting ◽  
Photocatalytic Water Splitting ◽  
Tio2 Nanosheets

Systematic Bandgap Engineering of Graphene Quantum Dots and Applications for Photocatalytic Water Splitting and CO2 Reduction

ACS Nano ◽  
2018 ◽  
Vol 12 (4) ◽  
pp. 3523-3532 ◽  
Author(s):  
Yibo Yan ◽  
Jie Chen ◽  
Nan Li ◽  
Jingqi Tian ◽  
Kaixin Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Water Splitting ◽  
Graphene Quantum Dots ◽  
Co2 Reduction ◽  
Bandgap Engineering ◽  
Photocatalytic Water Splitting

Efficient and stable charge transfer channels for photocatalytic water splitting activity of CdS without sacrificial agents

2020 ◽  
Vol 8 (40) ◽  
pp. 20963-20969 ◽  
Author(s):  
Wei Chen ◽  
Guo-Bo Huang ◽  
Hao Song ◽  
Jian Zhang
Keyword(s):  
Charge Transfer ◽  
Water Splitting ◽  
Photocatalytic Water Splitting ◽  
Transfer Channel ◽  
Efficient Charge ◽  
Transfer Channels

An efficient charge transfer channel for improving the photocatalytic water splitting activity and durability of CdS without sacrificial agents.

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