Enhanced visible-light photocatalytic performance of cadmium sulfide film via annealing treatment

Wang, Jun1; Liu, Cong1; Wang, Yuquan1; Shen, Pengfei2; Mu, Yannan3; Jia, Fuchao1; Zhou, Tong1; Xing, Fei1; Yin, Guangchao1; Sun, Meiling1

2020-11-18

10.1007/s42452-020-03863-z

SN Applied Sciences   影响因子和分区

2523-3963

In this study, cadmium sulfide (CdS) film prepared through a simple homogeneous precipitation method is used for methylene blue degradation. An enhanced visible-light photocatalytic performance of CdS film can be observed after the N-2 annealing treatment. This enhancement in photocatalytic activity can be attributed to the higher crystallinity, better optical absorption, and efficient photogenerated carrier transfer performance of samples. The N-2 annealed CdS films also display the optimum reproducibility in recycling reactions, which is beneficial for its practical application. This study provides a reference for preparing other catalysts with high photocatalytic activity and stability for degradation of dye under visible light.

CdS Homogeneous precipitation Photocatalytic degradation Visible-light photocatalysis

ESCI ; EI

英语

其他

Natural Science Foundation of Shandong Province, China[ZR2019QF018] ; National Natural Science Foundation of China[61904098][11904209] ; Natural Science Foundation of Heilongjiang Province of China[2017001]

Science & Technology - Other Topics

Multidisciplinary Sciences

WOS:000592007300003

SPRINGER INTERNATIONAL PUBLISHING AG

20212110395387

Annealing ; Cadmium sulfide ; Catalyst activity ; Crystallinity ; II-VI semiconductors ; Light ; Light absorption ; Nitrogen compounds ; Precipitation (chemical) ; Sulfur compounds

Heat Treatment Processes:537.1 ; Light/Optics:741.1 ; Chemical Operations:802.3 ; Chemical Products Generally:804

Web of Science

1.Shandong Univ Technol, Sch Phys & Optoelect Engn, Zibo 255000, Peoples R China
2.Southern Univ Sci & Technol, Acad Adv Interdisciplinary Studies, Shenzhen 518055, Peoples R China
3.Heihe Univ, Dept Phys & Chem, Heihe 164300, Heilongjiang, Peoples R China

Wang, Jun,Liu, Cong,Wang, Yuquan,et al. Enhanced visible-light photocatalytic performance of cadmium sulfide film via annealing treatment[J]. SN Applied Sciences,2020,2(12).

Wang, Jun.,Liu, Cong.,Wang, Yuquan.,Shen, Pengfei.,Mu, Yannan.,...&Sun, Meiling.(2020).Enhanced visible-light photocatalytic performance of cadmium sulfide film via annealing treatment.SN Applied Sciences,2(12).

Wang, Jun,et al."Enhanced visible-light photocatalytic performance of cadmium sulfide film via annealing treatment".SN Applied Sciences 2.12(2020).