Skip to main content
Log in

Mössbauer spectroscopic studies of the state of Pt−Sn/Al2O3 catalyst for hydrocarbon conversion

Reaction Kinetics and Catalysis Letters Aims and scope Submit manuscript

Abstract

Mössbauer spectroscopic studies of the state of Pt−Sn catalyst for hydrocarbon conversion supported on prechlorinated γ-Al2O3 indicate that, unlike nonchlorinated Al2O3, this system is much more reduced and besides Pt3Sn−PtSn2, its surface contains sigfificant amounts of Sn(II) and Sn(IV) chlorides bonded to the surface.

Abstract

Методом ЯГР спектроскопии исследовано состояние Pt−Sn катализатора превращения углеводородов, нанесённого на предварительно хлорированную γ-Al2O3. Показано, что в отличие от нехлорированной Al2O3, Pt−Sn система восстанавливается в гораздо большей степени и на поверхности наряду со сплавами Pt3Sn−PtSn2 находятся значительные количества хлоридов Sn(II) и (IV), связанных с поверхностью.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. N. A. Pakhomov, R. A. Buyanov, E. N. Yurchenko, A. P. Chernyshev, G. R. Kotelnikov, E. M. Moroz, N. A. Zaitseva, V. A. Potapov: Kinet. Katal.,22, 488 (1981).

    Google Scholar 

  2. A. P. Shepelin, A. P. Chernyshov, V. I. Kovalchuk, P. A. Zhdan, E. N. Yurchenko, B. N. Kuznetsov, Yu. I. Yermakov: Kinet. Katal.,22, 716 (1981).

    Google Scholar 

  3. E. N. Yurchenko, V. I. Kuznetsov, L. Ya. Alt: Z. Strukt. Khim.,23, 63 (1982).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kuznetsov, V.I., Yurchenko, E.N., Belyi, A.S. et al. Mössbauer spectroscopic studies of the state of Pt−Sn/Al2O3 catalyst for hydrocarbon conversion. React Kinet Catal Lett 21, 419–422 (1982). https://doi.org/10.1007/BF02070651

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02070651

Keywords

Navigation