Details
| Original language | English |
|---|---|
| Pages (from-to) | 524-530 |
| Number of pages | 7 |
| Journal | East European Journal of Physics |
| Volume | 2023 |
| Issue number | 3 |
| Publication status | Published - 4 Sept 2023 |
Abstract
In this work, the effect of Multi-Wall Carbon Nanotubes (MWCNTs) addition on the materials shielding properties against Gamma radiation with an energy of 662 keV from a137 Cs source is investigated. The linear attenuation coefficient of MWCNTs-based materials (gelatin-water mixture) with MWCNTs concentrations of 0%, 5%, and 10% is measured. To isolate the contribution of the MWCNTs unique structure to the shielding capabilities, samples with the same concentrations of activated carbon were fabricated and their linear attenuation coefficients were obtained. Also, the linear and the mass attenuation coefficients are obtained theoretically for the same concentrations using the XCOM program and compared with measured values. It is found that the addition of MWCNTs by 5% or 10% has increased the linear attenuation coefficient by around 5% when compared to the same concentrations of activated carbon. This increase in the shielding capabilities against gamma radiation can be related to the interaction of gamma radiation with the extraordinary geometry and structure of MWCNTs.
Keywords
- Attenuation coefficient, Multi-wall carbon Nanotubes, Radiation, Shielding, XCOM
ASJC Scopus subject areas
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In: East European Journal of Physics, Vol. 2023, No. 3, 04.09.2023, p. 524-530.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - The Effect of Multi-Wall Carbon Nanotubes Addition on the Shielding Properties Against Gamma Radiation
AU - Altarawneh, Moaz M.
AU - Aladailah, Mutaz W.
AU - Al-Madanat, Osama Y.
PY - 2023/9/4
Y1 - 2023/9/4
N2 - In this work, the effect of Multi-Wall Carbon Nanotubes (MWCNTs) addition on the materials shielding properties against Gamma radiation with an energy of 662 keV from a137 Cs source is investigated. The linear attenuation coefficient of MWCNTs-based materials (gelatin-water mixture) with MWCNTs concentrations of 0%, 5%, and 10% is measured. To isolate the contribution of the MWCNTs unique structure to the shielding capabilities, samples with the same concentrations of activated carbon were fabricated and their linear attenuation coefficients were obtained. Also, the linear and the mass attenuation coefficients are obtained theoretically for the same concentrations using the XCOM program and compared with measured values. It is found that the addition of MWCNTs by 5% or 10% has increased the linear attenuation coefficient by around 5% when compared to the same concentrations of activated carbon. This increase in the shielding capabilities against gamma radiation can be related to the interaction of gamma radiation with the extraordinary geometry and structure of MWCNTs.
AB - In this work, the effect of Multi-Wall Carbon Nanotubes (MWCNTs) addition on the materials shielding properties against Gamma radiation with an energy of 662 keV from a137 Cs source is investigated. The linear attenuation coefficient of MWCNTs-based materials (gelatin-water mixture) with MWCNTs concentrations of 0%, 5%, and 10% is measured. To isolate the contribution of the MWCNTs unique structure to the shielding capabilities, samples with the same concentrations of activated carbon were fabricated and their linear attenuation coefficients were obtained. Also, the linear and the mass attenuation coefficients are obtained theoretically for the same concentrations using the XCOM program and compared with measured values. It is found that the addition of MWCNTs by 5% or 10% has increased the linear attenuation coefficient by around 5% when compared to the same concentrations of activated carbon. This increase in the shielding capabilities against gamma radiation can be related to the interaction of gamma radiation with the extraordinary geometry and structure of MWCNTs.
KW - Attenuation coefficient
KW - Multi-wall carbon Nanotubes
KW - Radiation
KW - Shielding
KW - XCOM
UR - http://www.scopus.com/inward/record.url?scp=85176915865&partnerID=8YFLogxK
U2 - 10.26565/2312-4334-2023-3-60
DO - 10.26565/2312-4334-2023-3-60
M3 - Article
AN - SCOPUS:85176915865
VL - 2023
SP - 524
EP - 530
JO - East European Journal of Physics
JF - East European Journal of Physics
SN - 2312-4334
IS - 3
ER -