Some Properties of Green and Red-Green Luminescing CdS

Surface Defects Enhanced Visible Light Photocatalytic H2 Production for Zn‐Cd‐S Solid Solution

“…Normally, the former is attributed to the intrinsic emission of CdS and the latter is assigned to the surface state of CdS . The PL band at 670 nm is contributed from defects, such as sulfur vacancies, of CdS . In the case of Zn 1 Cd 7 solid solution sample (Figure H), the emission band at 515 nm rapidly decreases, and the emission band at 670 nm slightly blue shift, which can be attributed to the formation of solid solution.…”

“…[ 12 ] The PL band at 670 nm is contributed from defects, such as sulfur vacancies, of CdS. [ 12,13 ] In the case of Zn 1 Cd 7 solid solution sample (Figure 4 H), the emission band at 515 nm rapidly decreases, and the emission band at 670 nm slightly blue shift, which can be attributed to the small 2016, 12, No. 6, 793-801…”