Non-stick performance of polymethylsilsesquioxane thin films synthesized by sol-gel spray coating.

ABSTRACT: The non-stick properties of polymethylsilsesquioxane (PMSQ) sol-gel films fabricated via spray coating were investigated in this study. A high non-stick performance was achieved by preparing sols under strongly acidic conditions. Infrared absorption spectroscopy analyses suggested that these conditions promoted the formation of highly symmetric Si-O-Si structures, which contributed to the enhanced non-stick behavior. The PMSQ films proposed in this study are transparent and fluorine-free, rendering them suitable for applications such as cooktops.

SUBMITTER: Kajioka T 

PROVIDER: S-EPMC12850639 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature