Influence of Dilution Upon the Ultraviolet-Visible Peak Absorbance and Optical Bandgap Estimation of Tin (IV) Oxide and Tin(IV) Oxde-Molybdenum(IV) Sulfide Solutions

• Main Authors: Ong, Khai Chin, Lee, Weng Nam, Mohammad, Khalid *, Muhammad Amirul, Aizat Mohd Abdah *, Ohberg, Patrick, Lim, Ling Hong, Hayashi, Yasuhiko, Nishikawa, Takeshi, Yap, Yuenkiat
• Format: Article
• Published: Taylor and Francis Group 2024
• Subjects: QD Chemistry; TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.sunway.edu.my/2666/; https://doi.org/10.1080/00032719.2024.2320826
• Institution: Sunway University

The study investigated the constraints associated with the dilution technique in determining the optical bandgap of nanoparticle dispersion and modified nanocomposites, utilizing ultraviolet-visible absorbance spectra and Tauc plot analysis. A case study involving SnO2 dispersion and SnO2-MoS2 nanoc...