Structure sensitive reactions over Co, Fe and mixed metal clusters in zeolites

Technical Report · Sat Aug 01 00:00:00 EDT 1992

DOI:https://doi.org/10.2172/7279323· OSTI ID:7279323

Suib, S L

Transient and steady state kinetic studies of structure sensitive reactions of cyclopropane (c-C{sub 3}H{sub 6}) and hydrogen over zeolites is the first area of this studied. Low level impurity Fe{sup 3+} ions in zeolites complicate interpretation of spectroscopic and catalytic studies of these systems. We focused our efforts on selectively substituting Fe{sup 3+} ions in the frameworks of various zeolites to understand their role in catalytic reactions such as with c-C{sub 3}H{sub 6} and H{sub 2}. These studies led to isomorphous substitution of other ions like B{sup 3+} and their use in isomerization of n-butenes to isobutylene. The third area of research involves the synthesis, characterization and catalysis of a new class of molecular sieve manganese oxide tunnel structure materials.

• Research Organization: Connecticut Univ., Storrs, CT (United States)
• Sponsoring Organization: USDOE; USDOE, Washington, DC (United States)
• DOE Contract Number: FG02-86ER13622
• OSTI ID: 7279323
• Report Number(s): DOE/ER/13622-T2; ON: DE92040359
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CYCLOALKANES
ADSORPTION
CHEMICAL REACTIONS
MOLECULAR SIEVES
SYNTHESIS
ZEOLITES
CATALYTIC EFFECTS
SORPTIVE PROPERTIES
BORON IONS
ELECTRON SPIN RESONANCE
IRON IONS
ISOMERIZATION
PROGRESS REPORT
SOLID CLUSTERS
ADSORBENTS
ALKANES
CHARGED PARTICLES
DOCUMENT TYPES
HYDROCARBONS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
IONS
MAGNETIC RESONANCE
MATERIALS
MINERALS
ORGANIC COMPOUNDS
RESONANCE
SILICATE MINERALS
SORPTION
SURFACE PROPERTIES
400201* - Chemical & Physicochemical Properties
665100 - Nuclear Techniques in Condensed Matter Physics - (1992-)