✦ LIBER ✦
Electrochemical intercalation into graphite seen as an electrocapillary process
✍ Scribed by Ahmed Harrach; André Métrot
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 418 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0013-4686
No coin nor oath required. For personal study only.
✦ Synopsis
The electrochemical intercalation of H,SO, into graphite leads to the well known graphite salts CT HSO, xH,SO, (with n-+20), x -2.5). The potential-charge relations observed during intercalation agree well with a model involving the extended graphene layer-intercalate interfacial capacitance. The components of this capacitance are studied, including the effect of Fermi level lowering. A computed electrocapillary curve is compared to the separation work of graphenc layers.