Published 1982 | Version v1
Journal article Metadata-only

Moessbauer spectroscopic studies of passivated layers of iron-containing catalysts for ammonia synthesis

Creators

  • 1. AN SSSR, Moscow. Inst. Khimicheskoj Fiziki
  • 2. State Inst. of Nitrogen Industry, Moscow (USSR)

Description

Combined conversion electron (CEMS) and transmission γ-ray (MS) Moessbauer spectroscopy was used to study the structure of passivated layers of promoted and unpromoted iron-containing catalysts. In both catalysts the oxide-coated films were found to consist of small 'paramagnetic' (at 300 K) clusters of ferric oxide. (author)

Additional details

Publishing Information

Journal Title
React. Kinet. Catal. Lett.
Journal Volume
21
Journal Issue
1-2
Series
React. Kinet. Catal. Lett.
Journal Page Range
81-84
ISSN
0133-1736

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
14749293
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ALUMINIUM OXIDES; AMMONIA; CALCIUM OXIDES; CATALYSIS; CATALYSTS; CORROSION; CORROSION PROTECTION; IRON OXIDES; MOESSBAUER EFFECT; PASSIVATION; POTASSIUM OXIDES
Descriptors DEC
ALKALI METAL COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL REACTIONS; HYDRIDES; HYDROGEN COMPOUNDS; IRON COMPOUNDS; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; OXIDES; OXYGEN COMPOUNDS; POTASSIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
7 refs.