Formation and characterization of very small iron clusters in zeolites of faujasite-type X

H. M. Ziethen; G. Doppler; A. X. Trautwein; F. Schmidt

doi:10.1016/0920-5861(88)80021-X

Formation and characterization of very small iron clusters in zeolites of faujasite-type X

H. M. Ziethen^*, G. Doppler, A. X. Trautwein, F. Schmidt

^*Corresponding author for this work

7 Citations (Scopus)

Abstract

We have investigated the thermal decomposition of Fe(CO)₅ in zeolite (NaX) with unit-cell composition Na_74.5 H_14.1 Al_88.6 Si_103.4 O₃₈₄, and we have used mass spectroscopy, electron spin resonance and Mössbauer spectroscopy to monitor the formation of decomposition products. We have concluded from our studies that the pathway for the formation of crystalline iron clusters considerably depends on vacuum and heat treatment of Fe(CO)₅ in NaX and includes as precursors mononuclear and polynuclear Fe(CO)₃-systems and non-crystalline iron clusters.

Original language	English
Journal	Catalysis Today
Volume	3
Issue number	1
Pages (from-to)	83-96
Number of pages	14
ISSN	0920-5861
DOIs	https://doi.org/10.1016/0920-5861(88)80021-X
Publication status	Published - 01.01.1988

Funding

This work was supported by Deutsche Forschungsgemeinschaft.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being
SDG 9 Industry, Innovation, and Infrastructure

Access to Document

10.1016/0920-5861(88)80021-X

Cite this

@article{d4577411e7b44d0bacd6c02267cf5ff3,

title = "Formation and characterization of very small iron clusters in zeolites of faujasite-type X",

abstract = "We have investigated the thermal decomposition of Fe(CO)5 in zeolite (NaX) with unit-cell composition Na74.5 H14.1 Al88.6 Si103.4 O384, and we have used mass spectroscopy, electron spin resonance and M{\"o}ssbauer spectroscopy to monitor the formation of decomposition products. We have concluded from our studies that the pathway for the formation of crystalline iron clusters considerably depends on vacuum and heat treatment of Fe(CO)5 in NaX and includes as precursors mononuclear and polynuclear Fe(CO)3-systems and non-crystalline iron clusters.",

author = "Ziethen, \{H. M.\} and G. Doppler and Trautwein, \{A. X.\} and F. Schmidt",

year = "1988",

month = jan,

day = "1",

doi = "10.1016/0920-5861(88)80021-X",

language = "English",

volume = "3",

pages = "83--96",

journal = "Catalysis Today",

issn = "0920-5861",

publisher = "Elsevier B.V.",

number = "1",

}

TY - JOUR

T1 - Formation and characterization of very small iron clusters in zeolites of faujasite-type X

AU - Ziethen, H. M.

AU - Doppler, G.

AU - Trautwein, A. X.

AU - Schmidt, F.

PY - 1988/1/1

Y1 - 1988/1/1

N2 - We have investigated the thermal decomposition of Fe(CO)5 in zeolite (NaX) with unit-cell composition Na74.5 H14.1 Al88.6 Si103.4 O384, and we have used mass spectroscopy, electron spin resonance and Mössbauer spectroscopy to monitor the formation of decomposition products. We have concluded from our studies that the pathway for the formation of crystalline iron clusters considerably depends on vacuum and heat treatment of Fe(CO)5 in NaX and includes as precursors mononuclear and polynuclear Fe(CO)3-systems and non-crystalline iron clusters.

AB - We have investigated the thermal decomposition of Fe(CO)5 in zeolite (NaX) with unit-cell composition Na74.5 H14.1 Al88.6 Si103.4 O384, and we have used mass spectroscopy, electron spin resonance and Mössbauer spectroscopy to monitor the formation of decomposition products. We have concluded from our studies that the pathway for the formation of crystalline iron clusters considerably depends on vacuum and heat treatment of Fe(CO)5 in NaX and includes as precursors mononuclear and polynuclear Fe(CO)3-systems and non-crystalline iron clusters.

UR - https://www.scopus.com/pages/publications/0023344136

U2 - 10.1016/0920-5861(88)80021-X

DO - 10.1016/0920-5861(88)80021-X

M3 - Journal articles

AN - SCOPUS:0023344136

SN - 0920-5861

VL - 3

SP - 83

EP - 96

JO - Catalysis Today

JF - Catalysis Today

IS - 1

ER -

Formation and characterization of very small iron clusters in zeolites of faujasite-type X

Abstract

Funding

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this