Iron antimony oxide selective oxidation catalysts - an inelastic neutron scattering study

被引:2
|
作者
Mitchell, PCH [1 ]
Bowker, M
Price, N
Poulston, S
James, D
Parker, SF
机构
[1] Univ Reading, Dept Chem, Catalysis Res Ctr, Reading RG6 6AD, Berks, England
[2] Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England
关键词
allyl iodide; 3-iodopropene; allylpalladium chloride; selective oxidation catalyst; inelastic neutron scattering; vibrational spectra;
D O I
10.1023/A:1027242318399
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The inelastic neutron scattering spectra of allyl iodide (3-iodopropene, CH2=CHCH2I) and allylpalladium chloride, and allyl iodide dosed onto activated iron(III) oxide and iron antimonate catalysts at room temperature have been determined to characterise the adsorbed allyl species. The spectra are energy loss vibrational spectra in the range 16-4000 cm(-1). Allyl iodide is not decomposed on the surface and interacts through the localised C=C bond, more strongly with iron antimonate than with iron(III) oxide.
引用
收藏
页码:223 / 227
页数:5
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