Light-triggered evolution of molecular clusters toward sub-nanoscale heterojunctions with high interface density

Xue, Chaozhuang1; Zhang, Jiaxu1; Wang, Xiang1; Gu, Meng2; Zhu, Yuanmin2,3; Li, Dong-Sheng4; Guo, Jun5; Liu, Yang6; Wu, Tao1

2019-07-18

10.1039/c9cc03873f

CHEMICAL COMMUNICATIONS   影响因子和分区

1359-7345

1364-548X

Herein, we report a simple, yet highly effective approach for constructing a new type of sub-nanoscale ZnS/ZnO heterojunction (similar to 2-4 nm) with highly rich interfaces by photoetching hybrid Zn-S-O molecular clusters. The obtained ZnS/ZnO heterojunctions with ZnS spheres decorated with ultrasmall amorphous ZnO dots exhibit superior photocatalytic performance (similar to 94.0 mu mol g(-1) h(-1)), compared to nanoscale homologous samples obtained via conventional heat treatment (similar to 17.0-21.4 mu mol g(-1) h(-1)). Such a light-triggered molecular-cluster-to-heterojunction strategy provides a synthetic approach to building other sub-nanoscale hetero-structured materials for further promoting the catalytic-related applications.

SCI ; EI

英语

NI期刊

其他

Jiangsu Province Postgraduate Training Innovation Project[KYCX18_2497]

Chemistry

Chemistry, Multidisciplinary

WOS:000475373500020

ROYAL SOC CHEMISTRY

CHEMISTRY

Web of Science

1.Soochow Univ, Coll Chem, Chem Engn & Mat Sci, Suzhou 215123, Peoples R China
2.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China
3.Southern Univ Sci & Technol, Acad Adv Interdisciplinary Studies, Shenzhen 518055, Peoples R China
4.China Three Gorges Univ, Key Lab Inorgan Nonmetall Crystalline & Energy Co, Hubei Prov Collaborat Innovat Ctr New Energy Micr, Coll Mat & Chem Engn, Yichang 443002, Peoples R China
5.Soochow Univ, Testing & Anal Ctr, Suzhou 215123, Peoples R China
6.Tsinghua Univ, Dept Chem, Key Lab Bioorgan Phosphorus Chem & Chem Biol, Beijing 100084, Peoples R China

Xue, Chaozhuang,Zhang, Jiaxu,Wang, Xiang,et al. Light-triggered evolution of molecular clusters toward sub-nanoscale heterojunctions with high interface density[J]. CHEMICAL COMMUNICATIONS,2019,55(56):8146-8149.

Xue, Chaozhuang.,Zhang, Jiaxu.,Wang, Xiang.,Gu, Meng.,Zhu, Yuanmin.,...&Wu, Tao.(2019).Light-triggered evolution of molecular clusters toward sub-nanoscale heterojunctions with high interface density.CHEMICAL COMMUNICATIONS,55(56),8146-8149.

Xue, Chaozhuang,et al."Light-triggered evolution of molecular clusters toward sub-nanoscale heterojunctions with high interface density".CHEMICAL COMMUNICATIONS 55.56(2019):8146-8149.