Structural effects induced by 2.5 MeV proton beam on zeolite 4A: Positron annihilation and X-ray diffraction study

L. A. Tuyen, E. Szilágyi, E. Kótai, K. Lázár, L. Bottyán, T. Q. Dung, L. C. Cuong, D. D. Khiem, P. T. Phuc, L. L. Nguyen, P. T. Hue, N. T N Hue, C. V. Tao, H. D. Chuong

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Structural changes induced by 2.5MeV proton beam in zeolite 4A were studied at fluences of 1.1016, 8.1016 and 2.1017ion/cm2. Positron lifetime (LT) measurements were performed in vacuum after a heat treatment to remove the water from samples. X-ray diffraction method (XRD) was also applied to determine the changes in the crystallinity of zeolite. Gradual transformation of the crystalline structure to amorphous one can be observed in dependence of the implanted doses. Combination of LT and XRD provides a consistent view on structural effects induced by H+ beam in zeolite 4A.

Original languageEnglish
Pages (from-to)355-359
Number of pages5
JournalRadiation Physics and Chemistry
Volume106
DOIs
Publication statusPublished - Jan 1 2015

Fingerprint

positron annihilation
proton beams
life (durability)
diffraction
positrons
crystallinity
fluence
heat treatment
x rays
dosage
vacuum
water

Keywords

  • Positron lifetime
  • Proton beam
  • XRD
  • Zeolite 4A

ASJC Scopus subject areas

  • Radiation

Cite this

Structural effects induced by 2.5 MeV proton beam on zeolite 4A : Positron annihilation and X-ray diffraction study. / Tuyen, L. A.; Szilágyi, E.; Kótai, E.; Lázár, K.; Bottyán, L.; Dung, T. Q.; Cuong, L. C.; Khiem, D. D.; Phuc, P. T.; Nguyen, L. L.; Hue, P. T.; Hue, N. T N; Tao, C. V.; Chuong, H. D.

In: Radiation Physics and Chemistry, Vol. 106, 01.01.2015, p. 355-359.

Research output: Contribution to journalArticle

Tuyen, LA, Szilágyi, E, Kótai, E, Lázár, K, Bottyán, L, Dung, TQ, Cuong, LC, Khiem, DD, Phuc, PT, Nguyen, LL, Hue, PT, Hue, NTN, Tao, CV & Chuong, HD 2015, 'Structural effects induced by 2.5 MeV proton beam on zeolite 4A: Positron annihilation and X-ray diffraction study', Radiation Physics and Chemistry, vol. 106, pp. 355-359. https://doi.org/10.1016/j.radphyschem.2014.08.020
Tuyen, L. A. ; Szilágyi, E. ; Kótai, E. ; Lázár, K. ; Bottyán, L. ; Dung, T. Q. ; Cuong, L. C. ; Khiem, D. D. ; Phuc, P. T. ; Nguyen, L. L. ; Hue, P. T. ; Hue, N. T N ; Tao, C. V. ; Chuong, H. D. / Structural effects induced by 2.5 MeV proton beam on zeolite 4A : Positron annihilation and X-ray diffraction study. In: Radiation Physics and Chemistry. 2015 ; Vol. 106. pp. 355-359.
@article{cbabb863895048b8836a442c60529941,
title = "Structural effects induced by 2.5 MeV proton beam on zeolite 4A: Positron annihilation and X-ray diffraction study",
abstract = "Structural changes induced by 2.5MeV proton beam in zeolite 4A were studied at fluences of 1.1016, 8.1016 and 2.1017ion/cm2. Positron lifetime (LT) measurements were performed in vacuum after a heat treatment to remove the water from samples. X-ray diffraction method (XRD) was also applied to determine the changes in the crystallinity of zeolite. Gradual transformation of the crystalline structure to amorphous one can be observed in dependence of the implanted doses. Combination of LT and XRD provides a consistent view on structural effects induced by H+ beam in zeolite 4A.",
keywords = "Positron lifetime, Proton beam, XRD, Zeolite 4A",
author = "Tuyen, {L. A.} and E. Szil{\'a}gyi and E. K{\'o}tai and K. L{\'a}z{\'a}r and L. Botty{\'a}n and Dung, {T. Q.} and Cuong, {L. C.} and Khiem, {D. D.} and Phuc, {P. T.} and Nguyen, {L. L.} and Hue, {P. T.} and Hue, {N. T N} and Tao, {C. V.} and Chuong, {H. D.}",
year = "2015",
month = "1",
day = "1",
doi = "10.1016/j.radphyschem.2014.08.020",
language = "English",
volume = "106",
pages = "355--359",
journal = "Radiation Physics and Chemistry",
issn = "0969-806X",
publisher = "Elsevier Limited",

}

TY - JOUR

T1 - Structural effects induced by 2.5 MeV proton beam on zeolite 4A

T2 - Positron annihilation and X-ray diffraction study

AU - Tuyen, L. A.

AU - Szilágyi, E.

AU - Kótai, E.

AU - Lázár, K.

AU - Bottyán, L.

AU - Dung, T. Q.

AU - Cuong, L. C.

AU - Khiem, D. D.

AU - Phuc, P. T.

AU - Nguyen, L. L.

AU - Hue, P. T.

AU - Hue, N. T N

AU - Tao, C. V.

AU - Chuong, H. D.

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Structural changes induced by 2.5MeV proton beam in zeolite 4A were studied at fluences of 1.1016, 8.1016 and 2.1017ion/cm2. Positron lifetime (LT) measurements were performed in vacuum after a heat treatment to remove the water from samples. X-ray diffraction method (XRD) was also applied to determine the changes in the crystallinity of zeolite. Gradual transformation of the crystalline structure to amorphous one can be observed in dependence of the implanted doses. Combination of LT and XRD provides a consistent view on structural effects induced by H+ beam in zeolite 4A.

AB - Structural changes induced by 2.5MeV proton beam in zeolite 4A were studied at fluences of 1.1016, 8.1016 and 2.1017ion/cm2. Positron lifetime (LT) measurements were performed in vacuum after a heat treatment to remove the water from samples. X-ray diffraction method (XRD) was also applied to determine the changes in the crystallinity of zeolite. Gradual transformation of the crystalline structure to amorphous one can be observed in dependence of the implanted doses. Combination of LT and XRD provides a consistent view on structural effects induced by H+ beam in zeolite 4A.

KW - Positron lifetime

KW - Proton beam

KW - XRD

KW - Zeolite 4A

UR - http://www.scopus.com/inward/record.url?scp=84908046802&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84908046802&partnerID=8YFLogxK

U2 - 10.1016/j.radphyschem.2014.08.020

DO - 10.1016/j.radphyschem.2014.08.020

M3 - Article

AN - SCOPUS:84908046802

VL - 106

SP - 355

EP - 359

JO - Radiation Physics and Chemistry

JF - Radiation Physics and Chemistry

SN - 0969-806X

ER -