Tetraalklylammonium polyoxoanionic oxidation catalysts
Patent
·
OSTI ID:675818
Alkanes are catalytically oxidized in air or oxygen using iron-substituted polyoxoanions (POAs) of the formula: H{sub e{minus}z}[(n-C{sub 4}H{sub 9}){sub 4}N]{sub z}(XM{sub 11}M{prime}O{sub 39}){sup {minus}e}. The M{prime} (e.g., iron(III)/iron(II)) reduction potential of the POAs is affected by selection of the central atom X and the framework metal M, and by the number of tetrabutyl-ammonium groups. Decreased Fe(III)/Fe(II) reduction potential has been found to correlate to increased oxidation activity.
- Research Organization:
- Sun Refining and Marketing Company
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- FC21-90MC26029
- Assignee:
- Sun Co., Inc., Philadelphia, PA (United States)
- Patent Number(s):
- US 5,817,881/A/
- Application Number:
- PAN: 8-902,931
- OSTI ID:
- 675818
- Country of Publication:
- United States
- Language:
- English
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