Citation: QiU Bin KAN, Zhi Yun WU, Ru Ren XU. STUDY ON XPS,ESR AND MOSSBAUER SPECTRA OF FEZSM-5 WITH ADSORBED ETHYLBENZENE[J]. Chinese Chemical Letters, ;1995, 6(1): 79-82. shu

STUDY ON XPS,ESR AND MOSSBAUER SPECTRA OF FEZSM-5 WITH ADSORBED ETHYLBENZENE

Department of Chemistry, Jilin University, Changchun 130023

Received Date: 26 July 1994

Fund Project: We thank the National Science Foundation of China for financial support of this work.

XPS,ESR and Mossbauer spectroscopic investigations of iron in Fe-ZSM-5 zeolite show an interaction between adsorbed ethylbenzene(EB) and Fe(Ⅲ) in framework of the zeolite,which causes changes of Fe(2P) binding energy,Mossbauer parameters and ESR signal of framework Fe(Ⅲ) in the zeolite and should be responsible for high catalytic activity of ethylbenzene dehydrogenation over FeZSM-5 catalysts.
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