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| Content Provider | Scientific Electronic Library Online (SciELO) |
|---|---|
| Author | TEJOS R, MARISOL ROLÓN, BÁRBARA G DEL RÍO, RODRIGO CABELLO, GERARDO |
| Abstract | Thin amorphous nanostructured ZnS films have been photochemically obtained by means of direct UV radiation (X= 254 nm) of the complex Zn [ (CH3)2CHCH2OCS2 ]2 deposited on Si(100) and on ITO glass through the spin-coating technique. The UV photolysis of thin films of Zinc Xanthate complex results in the loss of all ligands from the coordination sphere. The binding energy values for as-deposited films in X-Ray Photoelectron Spectra were 1022.7 eV for Zn2p3 and 163-169 eV for S 2p. The as-deposited film showed a non-uniform rough surface with a root-mean-square (rms) roughness of 48.5 nm and a maximum height, Rmax, of 460.5 nm. The annealed ZnS films showed a uniform and a reasonably light but smooth surface with a rms roughness of 43.0 nm and Rmax of 274.2 nm. The optical band gap was determined and found to be 3.2 ± 0.01 eV and 3.25 ± 0.01 eV |
| Related Links | https://scielo.conicyt.cl/scielo.php?script=sci_abstract&pid=S0717-97072007000300015&lng=en&nrm=iso https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000300015&lng=en&nrm=iso |
| Starting Page | 1257 |
| Ending Page | 1260 |
| Page Count | 4 |
| File Format | |
| ISSN | 07179707 |
| DOI | 10.4067/S0717-97072007000300015 |
| Journal | Journal of the Chilean Chemical Society |
| Issue Number | 3 |
| Volume Number | 52 |
| Language | English |
| Publisher | Sociedad Chilena de Química |
| Publisher Date | 2007-09-01 |
| Publisher Institution | Universidad de Valparaíso Facultad de Ciencias Universidad de Guanajuato FIMEE Universidad Católica de Valparaíso Instituto de Química Universidad del Bio Bio Facultad de Ciencias Departamento de Ciencias Básicas |
| Publisher Place | Chile México |
| Access Restriction | Open |
| Subject Keyword | Amorphous Materials Photochemistry Synthesis Atomic Force Microscopy Optical Properties |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry |
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