Location of adsorbed xenon in zeolite-1 by synchrotron powder diffraction

A M T Bell; R J Cernik

Location of adsorbed xenon in zeolite-1 by synchrotron powder diffraction

Research output: Book/Report › Commissioned report

Abstract

The location of adsorbed CH4 in zeolite-1 is of current interest. However, CH4 is very difficult to 'see' by x-ray diffraction due to the weak scattering of x-rays by elements of low at. no. Xenon can be used to model CH4 as the 2 species are almost the same size and Xe scatters x-rays much more strongly than does CH4. Therefore, powder diffraction data were collected for Xe-loaded dehydrated zeolite-1. There is evidence that Xe was detected from the powder diffraction data. Xenon was found on 1 site from the 1/3 atm. partial pressure data and on 2 sites from the 2/3 atm. partial pressure dataset data. [on SciFinder(R)]

Original language	English
Publisher	Daresbury Nuclear Physics Laboratory
Publication status	Published - 1991

Keywords

Zeolites Role: PRP (Properties) (1, adsorbed xenon location in, synchrotron powder diffraction study of)
Adsorbed substances (xenon, in zeolites 1, synchrotron powd. diffraction study of)
adsorbed xenon zeolite x ray diffraction
methane adsorption site detn zeolite

Cite this

@book{382e3e21981e4da2bc0f91d21487055c,

title = "Location of adsorbed xenon in zeolite-1 by synchrotron powder diffraction",

abstract = "The location of adsorbed CH4 in zeolite-1 is of current interest. However, CH4 is very difficult to 'see' by x-ray diffraction due to the weak scattering of x-rays by elements of low at. no. Xenon can be used to model CH4 as the 2 species are almost the same size and Xe scatters x-rays much more strongly than does CH4. Therefore, powder diffraction data were collected for Xe-loaded dehydrated zeolite-1. There is evidence that Xe was detected from the powder diffraction data. Xenon was found on 1 site from the 1/3 atm. partial pressure data and on 2 sites from the 2/3 atm. partial pressure dataset data. [on SciFinder(R)]",

keywords = "Zeolites Role: PRP (Properties) (1, adsorbed xenon location in, synchrotron powder diffraction study of), Adsorbed substances (xenon, in zeolites 1, synchrotron powd. diffraction study of), adsorbed xenon zeolite x ray diffraction, methane adsorption site detn zeolite",

author = "Bell, {A M T} and Cernik, {R J}",

note = "CAN 117:98212 Surface Chemistry and Colloids Report 7440-63-3 (Xenon) Role: PRP (Properties) (adsorbed, in zeolite 1, synchrotron powder diffraction study of location of); 74-82-8 (Methane) Role: PRP (Properties) (adsorbed, in zeolite, synchrotron powder diffraction of adsorbed xenon in study of location of)",

year = "1991",

language = "English",

publisher = "Daresbury Nuclear Physics Laboratory",

address = "United Kingdom",

}

TY - BOOK

T1 - Location of adsorbed xenon in zeolite-1 by synchrotron powder diffraction

AU - Bell, A M T

AU - Cernik, R J

N1 - CAN 117:98212 Surface Chemistry and Colloids Report 7440-63-3 (Xenon) Role: PRP (Properties) (adsorbed, in zeolite 1, synchrotron powder diffraction study of location of); 74-82-8 (Methane) Role: PRP (Properties) (adsorbed, in zeolite, synchrotron powder diffraction of adsorbed xenon in study of location of)

PY - 1991

Y1 - 1991

N2 - The location of adsorbed CH4 in zeolite-1 is of current interest. However, CH4 is very difficult to 'see' by x-ray diffraction due to the weak scattering of x-rays by elements of low at. no. Xenon can be used to model CH4 as the 2 species are almost the same size and Xe scatters x-rays much more strongly than does CH4. Therefore, powder diffraction data were collected for Xe-loaded dehydrated zeolite-1. There is evidence that Xe was detected from the powder diffraction data. Xenon was found on 1 site from the 1/3 atm. partial pressure data and on 2 sites from the 2/3 atm. partial pressure dataset data. [on SciFinder(R)]

AB - The location of adsorbed CH4 in zeolite-1 is of current interest. However, CH4 is very difficult to 'see' by x-ray diffraction due to the weak scattering of x-rays by elements of low at. no. Xenon can be used to model CH4 as the 2 species are almost the same size and Xe scatters x-rays much more strongly than does CH4. Therefore, powder diffraction data were collected for Xe-loaded dehydrated zeolite-1. There is evidence that Xe was detected from the powder diffraction data. Xenon was found on 1 site from the 1/3 atm. partial pressure data and on 2 sites from the 2/3 atm. partial pressure dataset data. [on SciFinder(R)]

KW - Zeolites Role: PRP (Properties) (1, adsorbed xenon location in, synchrotron powder diffraction study of)

KW - Adsorbed substances (xenon, in zeolites 1, synchrotron powd. diffraction study of)

KW - adsorbed xenon zeolite x ray diffraction

KW - methane adsorption site detn zeolite

M3 - Commissioned report

BT - Location of adsorbed xenon in zeolite-1 by synchrotron powder diffraction

PB - Daresbury Nuclear Physics Laboratory

ER -

Location of adsorbed xenon in zeolite-1 by synchrotron powder diffraction

Abstract

Keywords

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