New route for synthesizing Mn-silicalite-1

Younghee Ko; Sun Jin Kim; Myung Hun Kim; Jae Hyun Park; John B. Parise; Young Sun Uh

doi:10.1016/S1387-1811(99)00010-4

New route for synthesizing Mn-silicalite-1

Younghee Ko
, Sun Jin Kim
, Myung Hun Kim
, Jae Hyun Park
, John B. Parise
, Young Sun Uh

Geosciences

Korea Institute of Science and Technology
Stony Brook University

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

42 Scopus citations

Abstract

Mn-silicalite-1 (Mn_5.2Si_90.8O₁₉₂) was synthesized from Mn²⁺ ion-exchanged magadiite. The characteristics of Mn-silicalite-1 were investigated using electron spin resonance, synchrotron X-ray powder diffraction, IR spectroscopy and chemical analysis. The measurements indicate that Mn²⁺ ions replace Si in the silicalite-1 framework. The orthorhombic framework structure of calcined Mn-silicalite-1 has been determined. The space group is Pnma, with a=20.1017(3) Å, b=19.8826(4) Å, c=13.3758(3) Å.

Original language	English
Pages (from-to)	213-218
Number of pages	6
Journal	Microporous and Mesoporous Materials
Volume	30
Issue number	2-3
DOIs	https://doi.org/10.1016/S1387-1811(99)00010-4
State	Published - Sep 1999

Keywords

ESR
Manganese substitution
Silicalite-1
Synchrotron X-ray data
Unit cell refinement

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10.1016/S1387-1811(99)00010-4

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@article{92538f708427481bb889a5835768485a,

title = "New route for synthesizing Mn-silicalite-1",

abstract = "Mn-silicalite-1 (Mn5.2Si90.8O192) was synthesized from Mn2+ ion-exchanged magadiite. The characteristics of Mn-silicalite-1 were investigated using electron spin resonance, synchrotron X-ray powder diffraction, IR spectroscopy and chemical analysis. The measurements indicate that Mn2+ ions replace Si in the silicalite-1 framework. The orthorhombic framework structure of calcined Mn-silicalite-1 has been determined. The space group is Pnma, with a=20.1017(3) {\AA}, b=19.8826(4) {\AA}, c=13.3758(3) {\AA}.",

keywords = "ESR, Manganese substitution, Silicalite-1, Synchrotron X-ray data, Unit cell refinement",

author = "Younghee Ko and Kim, \{Sun Jin\} and Kim, \{Myung Hun\} and Park, \{Jae Hyun\} and Parise, \{John B.\} and Uh, \{Young Sun\}",

year = "1999",

month = sep,

doi = "10.1016/S1387-1811(99)00010-4",

language = "English",

volume = "30",

pages = "213--218",

journal = "Microporous and Mesoporous Materials",

issn = "1387-1811",

number = "2-3",

}

TY - JOUR

T1 - New route for synthesizing Mn-silicalite-1

AU - Ko, Younghee

AU - Kim, Sun Jin

AU - Kim, Myung Hun

AU - Park, Jae Hyun

AU - Parise, John B.

AU - Uh, Young Sun

PY - 1999/9

Y1 - 1999/9

N2 - Mn-silicalite-1 (Mn5.2Si90.8O192) was synthesized from Mn2+ ion-exchanged magadiite. The characteristics of Mn-silicalite-1 were investigated using electron spin resonance, synchrotron X-ray powder diffraction, IR spectroscopy and chemical analysis. The measurements indicate that Mn2+ ions replace Si in the silicalite-1 framework. The orthorhombic framework structure of calcined Mn-silicalite-1 has been determined. The space group is Pnma, with a=20.1017(3) Å, b=19.8826(4) Å, c=13.3758(3) Å.

AB - Mn-silicalite-1 (Mn5.2Si90.8O192) was synthesized from Mn2+ ion-exchanged magadiite. The characteristics of Mn-silicalite-1 were investigated using electron spin resonance, synchrotron X-ray powder diffraction, IR spectroscopy and chemical analysis. The measurements indicate that Mn2+ ions replace Si in the silicalite-1 framework. The orthorhombic framework structure of calcined Mn-silicalite-1 has been determined. The space group is Pnma, with a=20.1017(3) Å, b=19.8826(4) Å, c=13.3758(3) Å.

KW - ESR

KW - Manganese substitution

KW - Silicalite-1

KW - Synchrotron X-ray data

KW - Unit cell refinement

UR - https://www.scopus.com/pages/publications/0040914625

U2 - 10.1016/S1387-1811(99)00010-4

DO - 10.1016/S1387-1811(99)00010-4

M3 - Article

AN - SCOPUS:0040914625

SN - 1387-1811

VL - 30

SP - 213

EP - 218

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

IS - 2-3

ER -

New route for synthesizing Mn-silicalite-1

Abstract

Keywords

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