Khaliq Majeed, Mariam Al Ali AlMaadeed, Moustafa M. Zagho. Comparison of the effect of carbon, halloysite and titania nanotubes on the mechanical and thermal properties of LDPE based nanocomposite films[J]. 中国化学工程学报(英文版), 2018,26(2):428-435.
Khaliq Majeed, Mariam Al Ali AlMaadeed, Moustafa M. Zagho. Comparison of the effect of carbon, halloysite and titania nanotubes on the mechanical and thermal properties of LDPE based nanocomposite films[J]. Chin.J.Chem.Eng., 2018, 26(2): 428-435.
Khaliq Majeed, Mariam Al Ali AlMaadeed, Moustafa M. Zagho. Comparison of the effect of carbon, halloysite and titania nanotubes on the mechanical and thermal properties of LDPE based nanocomposite films[J]. 中国化学工程学报(英文版), 2018,26(2):428-435.DOI: 10.1016/j.cjche.2017.09.017.
Khaliq Majeed, Mariam Al Ali AlMaadeed, Moustafa M. Zagho. Comparison of the effect of carbon, halloysite and titania nanotubes on the mechanical and thermal properties of LDPE based nanocomposite films[J]. Chin.J.Chem.Eng., 2018, 26(2): 428-435.DOI: 10.1016/j.cjche.2017.09.017.
Comparison of the effect of carbon, halloysite and titania nanotubes on the mechanical and thermal properties of LDPE based nanocomposite films
titania nanotubes (TNTs) were prepared by hydrothermal method with the aim to compare the properties of these one-dimensional tubular nanostructures' reinforced nanocomposites with the carbon and halloysite nanotubes' (CNTs and HNTs
respectively) reinforced nanocomposites. Low density polyethylene (LDPE) was used as the matrix material. The prepared nanocomposites were characterized and compared by means of their morphological
mechanical and thermal properties. SEM results showed enhanced interfacial interaction and better dispersion of TNTs and HNTs into LDPE with the incorporation of a MAPE compatibilizer
however
these interactions seem to be absent between CNTs and LDPE
and the CNTs remained agglomerated. Contact angle measurements revealed that CNT filled nanocomposites are more hydrophilic than HNT composites
and less than TNT composites. CNTs provided better tensile strength and Young's modulus than HNT and TNT nanocomposites
a 42% increase in tensile strength and Young's modulus is achieved compared to LDPE. Tear strength improvement was noticed in the TNT composites with a value of 35.4 N·mm
-1
compared to C
NT composites with a value of 25.5 N·mm
-1
·s
-1
. All the prepared nanocomposites are more thermally stable than neat LDPE and the best improvement in thermal stability was observed for CNT reinforced nanocomposites. CNTs depicted the best improvement in tensile and thermal properties and the MAPE compatibilizer effectiveness regarding morphological
mechanical and thermal properties was only observed for TNT and HNT systems.
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相关作者
Tadele Daniel Mekuria
Lei Wang
Chunhong Zhang
Ming Yang
Qingtao Lv
Diaa Eldin Fouad
Qiang Luyao
Bai Boyang
相关机构
Polymer Materials Research Center, Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University
Chemistry Department, College of Natural and Computational Sciences, Assosa University
College of Chemistry and Chemical Engineering, Xi'an Shiyou University
Shaanxi Engineering Research Center of Green Low-carbon Energy Materials and Processes, Xi'an Shiyou University
College of Chemistry and Materials Science, Weinan Normal University