Mechanistic insight into the non-hydrolytic sol-gel process of tellurite glass films to attain a high transmission.

ABSTRACT: The development of amorphous films with a wide transmission window and high refractive index is of growing significance due to the strong demand of integrating functional nanoparticles for the next-generation hybrid optoelectronic films. High-index TeO₂-based glass films made via the sol-gel process are particularly suitable as their low temperature preparation process promises high compatibility with a large variety of nanoparticles and substrates that suffer from low thermal stability. However, due to the lack of in-depth understanding of the mechanisms of the formation of undesired metallic-Te (highly absorbing species) in the films, the preparation of high-transmission TeO₂-based sol-gel films has been severely hampered. Here, by gaining insight into the me

SUBMITTER: Pan X 

PROVIDER: S-EPMC9048726 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature