A numerical study of carbon doping effect on paraffin-reinforced silica aerogel mechanical properties: A molecular dynamics approach

dc.authorid Jasim, Dheyaa Jumaah/0000-0001-7259-3392
dc.authorid toghraie, davood/0000-0003-3344-8920
dc.authorscopusid 57650392900
dc.authorscopusid 57225906716
dc.authorscopusid 56999952800
dc.authorscopusid 57222062476
dc.authorscopusid 57208127315
dc.authorscopusid 57211635487
dc.authorscopusid 23028598900
dc.authorwosid Jasim, Dheyaa Jumaah/GPS-5013-2022
dc.authorwosid Alizadeh, As’ad/ADY-4514-2022
dc.contributor.author Zhang, Wei
dc.contributor.author Jasim, Dheyaa J.
dc.contributor.author Alizadeh, As'ad
dc.contributor.author Nasajpour-Esfahani, Navid
dc.contributor.author Hekmatifar, Maboud
dc.contributor.author Sabetvand, Roozbeh
dc.contributor.author Toghraie, D.
dc.date.accessioned 2024-05-25T11:38:53Z
dc.date.available 2024-05-25T11:38:53Z
dc.date.issued 2023
dc.department Okan University en_US
dc.department-temp [Zhang, Wei] Xian Jiaotong Univ City Coll, Mech Engn, Xian 710018, Shaanxi, Peoples R China; [Jasim, Dheyaa J.] Al Amarah Univ Coll, Dept Petr Engn, Maysan, Iraq; [Alizadeh, As'ad] Cihan Univ Erbil, Coll Engn, Dept Civil Engn, Erbil, Iraq; [Nasajpour-Esfahani, Navid] Georgia Inst Technol, Dept Mat Sci & Engn, Atlanta, GA 30332 USA; [Hekmatifar, Maboud; Toghraie, D.] Islamic Azad Univ, Dept Mech Engn, Khomeinishahr Branch, Khomeinishahr, Iran; [Sabetvand, Roozbeh] Amirkabir Univ Technol, Fac Condensed Matter Phys, Dept Energy Engn & Phys, Tehran, Iran; [Salahshour, Soheil] Istanbul Okan Univ, Fac Engn & Nat Sci, Istanbul, Turkiye; [Salahshour, Soheil] Bahcesehir Univ, Fac Engn & Nat Sci, Istanbul, Turkiye; [Salahshour, Soheil] Lebanese Amer Univ, Dept Comp Sci & Math, Beirut, Lebanon en_US
dc.description Jasim, Dheyaa Jumaah/0000-0001-7259-3392; toghraie, davood/0000-0003-3344-8920 en_US
dc.description.abstract Aerogels are different types of porous and solid materials that exhibit a strange set of extraordinary material properties. Aerogels have great potential for use in the fields of heat, sound, electronics, and especially thermal insulation. This paper investigates the influence of carbon doping concentration on the mechanical properties of paraffin-reinforced silica aerogel (PRSA). To do this investigation, Young's module (YM), stress-strain curve, and ultimate strength (US) values at various carbon-doped particles of 1 to 10 % were reported by molecular dy-namics (MD) simulation. The results show that the PRSA, under the influence of carbon doping, has dual per-formance. To be more precise, by adding the amount of carbon doped from 1 to 3 %, the US and YM of the PRSA rose from 329.96 and 1137.20 MPa to 353.73 and 1268.44 MPa. In other words, the mechanical strength of the PRSA increases in a limited ratio. However, by increasing carbon doping from 3 to 10 %, the US and YM of the PRSA reduced to 306.233 and 1041.88 MPa, respectively. So, it is expected that the mechanical behavior of the PRSA matrix to be manipulated with carbon doping for actual applications. en_US
dc.identifier.citationcount 1
dc.identifier.doi 10.1016/j.molliq.2023.123543
dc.identifier.issn 0167-7322
dc.identifier.issn 1873-3166
dc.identifier.scopus 2-s2.0-85177979549
dc.identifier.scopusquality Q1
dc.identifier.uri https://doi.org/10.1016/j.molliq.2023.123543
dc.identifier.uri https://hdl.handle.net/20.500.14517/1302
dc.identifier.volume 392 en_US
dc.identifier.wos WOS:001112686300001
dc.identifier.wosquality Q1
dc.institutionauthor Salahshour S.
dc.language.iso en
dc.publisher Elsevier en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 1
dc.subject Aerogel en_US
dc.subject Silica en_US
dc.subject Paraffin en_US
dc.subject Carbon-doped particles en_US
dc.subject Molecular dynamics simulation en_US
dc.title A numerical study of carbon doping effect on paraffin-reinforced silica aerogel mechanical properties: A molecular dynamics approach en_US
dc.type Article en_US
dc.wos.citedbyCount 1

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