IR spectra of NO and NO+CO mixtures adsorbed on Fe2O3 |
| |
| Authors: | G V Glazneva A A Davydov I S Sazonova Yu M Shchekochikhin and N P Keier |
| |
| Institution: | (1) Institute of Catalysis, Novosibirsk, USSR |
| |
| Abstract: | The interaction of NO and NO+CO mixtures with Fe2O3 has been studied by IR spectroscopy. The conclusion has been made that adsorption bands in the region of 1200–1700 cm–1 belong to nitrite-nitrate structures, the band at 1810 cm–1 characterizes catalytically active particles of NO adsorbed on reduced surface sites, Fe2+, the bands at 2210 and 2240 cm–1 are due to vibrations of gaseous N2O.
        -           NO NO+CO   Fe2O3.    ,     1200–1700 –1  -  ; 1810 –1  NO, , Fe2+; 2210 2240 –1 N2O.
|
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
