Journal article
Nitrogen Chemisorption on alpha-Fe Nanoparticles studied by In situ Mossbauer Sepctroscopy
In
European Physical Journal D
—
1997, Volume 40, Issue 1-4, pp. 152-154
Abstract
Carbon-supported metallic iron nanoparticles with an average diameter of 2.3 nm were studied by in situ Mossbauer spectroscopy at temperatures down to 5 K and with applied magnetic field up to 4 T. Nitrogen chemisorption at 300, 600 and 700 K on the iron particles was found only to affect the iron atoms in the surface layers, resulting in surface iron atoms bonded to nitrogen in a number of different types of environments.
| Language: | English |
|---|---|
| Year: | 1997 |
| Pages: | 152-154 |
| ISSN: | 14346079 and 14346060 |
| Types: | Journal article |
| ORCIDs: | Chorkendorff, Ib |
