ChemInform Abstract: Chemisorption of Nitrogen on ZSM-5 Zeolite at High Temperature.
Abstract
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract
The unexpected chemisorption of nitrogen on ZSM-5, observed at high temp. (450 °C), is attributed to the chemical bonding between partly dissociated N2 molecules and the zeolite surface, whereas complete dissociative adsorption of nitrogen on ZSM-5 is ruled out. The highly activated partial dissociative adsorption, which is completely reversible at higher temp., resembles to some extent the type C (M-N=N-M) nitrogen chemisorption on iron catalysts at lower temperatures.
