Surface hydroxyl groups on metal oxides are sites for adsorption of cations or anions from water, which in turn release protons or hydroxide ions to solution resulting in ion-exchange reactions. It is important to know the mechanism of the formation of surface hydroxyl groups to understand the ion-e
Hydroxylation of polymethylsiloxane surfaces by oxidizing plasmas
โ Scribed by John R. Hollahan; George L. Carlson
- Publisher
- John Wiley and Sons
- Year
- 1970
- Tongue
- English
- Weight
- 523 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0021-8995
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Quantitative XPS has been used to determine the surface concentration of hydroxyl groups in native air-formed oxide รlms 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