Achieve balanced stiffness and toughness properties of nanocomposites based on poly(lactic acid)/polyolefin by using fuzzy rule-based system

Using filler and impact modifiers for balancing stiffness and toughness properties is a common strategy for modification of polymer matrices’ performance. Nanocomposites based on poly lactic acid/polyolefin elastomer/including multiwalled carbon nanotubes/carbon black nanoparticles (PLA/POE/MWCNTs/C...

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Autores principales:	Sajjad Daneshpayeh, Ismail Ghasemi, Faramarz Ashenai Ghasemi, Valiollah Panahizadeh
Formato:	article
Lenguaje:	EN
Publicado:	Budapest University of Technology 2022
Materias:	nanocomposites fuzzy rule- based system pla Materials of engineering and construction. Mechanics of materials TA401-492 Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/6418c660325e4906b64348ce36779b93
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spelling	oai:doaj.org-article:6418c660325e4906b64348ce36779b932021-12-01T09:25:39ZAchieve balanced stiffness and toughness properties of nanocomposites based on poly(lactic acid)/polyolefin by using fuzzy rule-based system1788-618X10.3144/expresspolymlett.2022.13https://doaj.org/article/6418c660325e4906b64348ce36779b932022-02-01T00:00:00Zhttp://www.expresspolymlett.com/letolt.php?file=EPL-0011554&mi=cdhttps://doaj.org/toc/1788-618XUsing filler and impact modifiers for balancing stiffness and toughness properties is a common strategy for modification of polymer matrices’ performance. Nanocomposites based on poly lactic acid/polyolefin elastomer/including multiwalled carbon nanotubes/carbon black nanoparticles (PLA/POE/MWCNTs/CB) were produced using an internal mixer. Fuzzy rule- based system (FRBS) was applied to predict and simulate of mechanical properties of the samples. The fieldemission scanning electron microscopy (FESEM) was applied to determine the state of nanofillers distribution. The FESEM images showed that the carbon black and MWCNTs individually were well distributed. But, the simultaneous addition of nanofillers by more than 1 wt% from each one led to their agglomeration. The results illustrated that the presence of MWCNTs and carbon black separately and simultaneously led to an increase in tensile strength and Young’s modulus. The simultaneous presence of them led to an improvement in impact strength by 30%. Also, by incorporating POE into the PLA matrix, a significant increment in impact strength was obtained by 110%. The obtained surface plots from FRBS revealed that there is an interaction between nanofillers effects on the mechanical properties. Finally, a good agreement between the predicted mechanical properties using FRBS and evaluation tests led to extract accurate models with proper R2 and standard error for all responses.Sajjad DaneshpayehIsmail GhasemiFaramarz Ashenai GhasemiValiollah PanahizadehBudapest University of Technology articlenanocompositesfuzzy rule- based systempla Materials of engineering and construction. Mechanics of materialsTA401-492Chemical technologyTP1-1185ENeXPRESS Polymer Letters, Vol 16, Iss 2, Pp 152-170 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	nanocomposites fuzzy rule- based system pla Materials of engineering and construction. Mechanics of materials TA401-492 Chemical technology TP1-1185
spellingShingle	nanocomposites fuzzy rule- based system pla Materials of engineering and construction. Mechanics of materials TA401-492 Chemical technology TP1-1185 Sajjad Daneshpayeh Ismail Ghasemi Faramarz Ashenai Ghasemi Valiollah Panahizadeh Achieve balanced stiffness and toughness properties of nanocomposites based on poly(lactic acid)/polyolefin by using fuzzy rule-based system
description	Using filler and impact modifiers for balancing stiffness and toughness properties is a common strategy for modification of polymer matrices’ performance. Nanocomposites based on poly lactic acid/polyolefin elastomer/including multiwalled carbon nanotubes/carbon black nanoparticles (PLA/POE/MWCNTs/CB) were produced using an internal mixer. Fuzzy rule- based system (FRBS) was applied to predict and simulate of mechanical properties of the samples. The fieldemission scanning electron microscopy (FESEM) was applied to determine the state of nanofillers distribution. The FESEM images showed that the carbon black and MWCNTs individually were well distributed. But, the simultaneous addition of nanofillers by more than 1 wt% from each one led to their agglomeration. The results illustrated that the presence of MWCNTs and carbon black separately and simultaneously led to an increase in tensile strength and Young’s modulus. The simultaneous presence of them led to an improvement in impact strength by 30%. Also, by incorporating POE into the PLA matrix, a significant increment in impact strength was obtained by 110%. The obtained surface plots from FRBS revealed that there is an interaction between nanofillers effects on the mechanical properties. Finally, a good agreement between the predicted mechanical properties using FRBS and evaluation tests led to extract accurate models with proper R2 and standard error for all responses.
format	article
author	Sajjad Daneshpayeh Ismail Ghasemi Faramarz Ashenai Ghasemi Valiollah Panahizadeh
author_facet	Sajjad Daneshpayeh Ismail Ghasemi Faramarz Ashenai Ghasemi Valiollah Panahizadeh
author_sort	Sajjad Daneshpayeh
title	Achieve balanced stiffness and toughness properties of nanocomposites based on poly(lactic acid)/polyolefin by using fuzzy rule-based system
title_short	Achieve balanced stiffness and toughness properties of nanocomposites based on poly(lactic acid)/polyolefin by using fuzzy rule-based system
title_full	Achieve balanced stiffness and toughness properties of nanocomposites based on poly(lactic acid)/polyolefin by using fuzzy rule-based system
title_fullStr	Achieve balanced stiffness and toughness properties of nanocomposites based on poly(lactic acid)/polyolefin by using fuzzy rule-based system
title_full_unstemmed	Achieve balanced stiffness and toughness properties of nanocomposites based on poly(lactic acid)/polyolefin by using fuzzy rule-based system
title_sort	achieve balanced stiffness and toughness properties of nanocomposites based on poly(lactic acid)/polyolefin by using fuzzy rule-based system
publisher	Budapest University of Technology
publishDate	2022
url	https://doaj.org/article/6418c660325e4906b64348ce36779b93
work_keys_str_mv	AT sajjaddaneshpayeh achievebalancedstiffnessandtoughnesspropertiesofnanocompositesbasedonpolylacticacidpolyolefinbyusingfuzzyrulebasedsystem AT ismailghasemi achievebalancedstiffnessandtoughnesspropertiesofnanocompositesbasedonpolylacticacidpolyolefinbyusingfuzzyrulebasedsystem AT faramarzashenaighasemi achievebalancedstiffnessandtoughnesspropertiesofnanocompositesbasedonpolylacticacidpolyolefinbyusingfuzzyrulebasedsystem AT valiollahpanahizadeh achievebalancedstiffnessandtoughnesspropertiesofnanocompositesbasedonpolylacticacidpolyolefinbyusingfuzzyrulebasedsystem
_version_	1718405357348323328

Achieve balanced stiffness and toughness properties of nanocomposites based on poly(lactic acid)/polyolefin by using fuzzy rule-based system

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