Nature of the FTIR band in acidic zeolites

Zaki S. Seddigi

doi:10.1023/A:1013968719834

Nature of the FTIR band in acidic zeolites

Zaki S. Seddigi^*

^*Corresponding author for this work

King Fahd University of Petroleum & Minerals

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

The nature of a FTIR band (1490 cm^-1) in the spectrum of zeolite HZSM-5 after pyridine adsorption was investigated. It is shown that the source of this band is not a combined contribution from Brönsted and Lewis acidic sites as widely believed.

Original language	English
Pages (from-to)	63-70
Number of pages	8
Journal	Reaction Kinetics and Catalysis Letters
Volume	73
Issue number	1
DOIs	https://doi.org/10.1023/A:1013968719834
State	Published - 2001

Bibliographical note

Funding Information:
Acknowledgement. The author acknowledges the Chemistry Department and the Center for Refining and Petrochemicals, Research Institute, King Fahd University of Petroleum and Minerals for supporting this work.

Keywords

Acidic sites
Adsorbed pyridine
FTIR
High silica zeolite
TPD

ASJC Scopus subject areas

Catalysis
Physical and Theoretical Chemistry

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10.1023/A:1013968719834

Cite this

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title = "Nature of the FTIR band in acidic zeolites",

abstract = "The nature of a FTIR band (1490 cm-1) in the spectrum of zeolite HZSM-5 after pyridine adsorption was investigated. It is shown that the source of this band is not a combined contribution from Br{\"o}nsted and Lewis acidic sites as widely believed.",

keywords = "Acidic sites, Adsorbed pyridine, FTIR, High silica zeolite, TPD",

author = "Seddigi, \{Zaki S.\}",

note = "Funding Information: Acknowledgement. The author acknowledges the Chemistry Department and the Center for Refining and Petrochemicals, Research Institute, King Fahd University of Petroleum and Minerals for supporting this work.",

year = "2001",

doi = "10.1023/A:1013968719834",

language = "English",

volume = "73",

pages = "63--70",

journal = "Reaction Kinetics and Catalysis Letters",

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AU - Seddigi, Zaki S.

N1 - Funding Information: Acknowledgement. The author acknowledges the Chemistry Department and the Center for Refining and Petrochemicals, Research Institute, King Fahd University of Petroleum and Minerals for supporting this work.

PY - 2001

Y1 - 2001

N2 - The nature of a FTIR band (1490 cm-1) in the spectrum of zeolite HZSM-5 after pyridine adsorption was investigated. It is shown that the source of this band is not a combined contribution from Brönsted and Lewis acidic sites as widely believed.

AB - The nature of a FTIR band (1490 cm-1) in the spectrum of zeolite HZSM-5 after pyridine adsorption was investigated. It is shown that the source of this band is not a combined contribution from Brönsted and Lewis acidic sites as widely believed.

KW - Acidic sites

KW - Adsorbed pyridine

KW - FTIR

KW - High silica zeolite

KW - TPD

UR - https://www.scopus.com/pages/publications/0005495764

U2 - 10.1023/A:1013968719834

DO - 10.1023/A:1013968719834

M3 - Article

AN - SCOPUS:0005495764

SN - 0133-1736

VL - 73

SP - 63

EP - 70

JO - Reaction Kinetics and Catalysis Letters

JF - Reaction Kinetics and Catalysis Letters

IS - 1

ER -

Nature of the FTIR band in acidic zeolites

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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