Surface Characterization of the Hydroxy-Terminated Poly(ε-caprolactone)/Poly(dimethylsiloxane) Triblock Copolymers by Electron Spectroscopy for Chemical Analysis and Contact Angle Measurements

Surface chemical analysis of poly(ε-capr

Surface chemical analysis of poly(ε-caprolactone)–perfluoropolyether–poly(ε-caprolactone) triblock copolymers by X-ray photoelectron spectroscopy

✍ Maurizio Toselli; Joseph A Gardella Jr; Massimo Messori; Adam M Hawkridge; Franc 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 341 KB

## Abstract The air‐side surface composition of a series of poly(ε‐caprolactone)–perfluoropolyether–poly(ε‐caprolactone) triblock copolymers with different compositions and block lengths have been studied by angle‐dependent X‐ray photoelectron spectroscopy (XPS). The weight percentage of the perflu