Abstract
In this work we study the influence of pH on the optical and structural properties of SnS thin films. The films were grown on the glass substrate using chemical bath deposition method. Hydrous tin chloride and thioacetamide were used as cationic and anionic precursors respectively. The pH of the solution was changed using Ammonia. The film was prepared at five different pH values 9.2, 9.3, 9.4, 9.5 and 9.6. The optical and structural properties were studied using UV Visible spectrophotometer and XRD. From optical characterisation it was found that the band gap decreases as the pH increases from 9.2 to 9.5. The crystallanity of the film increased as the pH value increased.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: IOP Conference Series: Materials Science and Engineering
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
