Observation of the concentric diffractive banding on the spherulites of poly(ethylene oxide) by a dynamic method

Determination of the concentration of su

Determination of the concentration of surface hydroxyl groups on metal oxide films by a quantitative XPS method

✍ McCafferty, E.; Wightman, J. P. 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 390 KB 👁 1 views

Quantitative XPS has been used to determine the surface concentration of hydroxyl groups in native air-formed oxide Ðlms on metals having low surface areas. A mathematical expression has been derived to give the concentration of surface hydroxyl groups as a function of the intensity ratio of the OH