Mechanical properties of epoxy nanocomposites filled with melamine functionalized molybdenum disulfide

In this work, a melamine functionalized molybdenum disulfide (M-MoS(2)) was prepared and used as fillers to form epoxy (EP)/MoS(2) nanocomposites. The effects of molybdenum disulfide (MoS(2)) and melamine functionalized molybdenum disulfide (M-MoS(2)) loading on the mechanical properties of epoxy co...

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Detalles Bibliográficos
Autores principales: Chen, Bin, Ni, Bao-Jian, Liu, Wen-Tao, Ye, Qiu-Yang, Liu, Si-Yuan, Zhang, He-Xin, Yoon, Keun-Byoung
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9080842/
https://www.ncbi.nlm.nih.gov/pubmed/35541674
http://dx.doi.org/10.1039/c8ra02689k
Descripción
Sumario:In this work, a melamine functionalized molybdenum disulfide (M-MoS(2)) was prepared and used as fillers to form epoxy (EP)/MoS(2) nanocomposites. The effects of molybdenum disulfide (MoS(2)) and melamine functionalized molybdenum disulfide (M-MoS(2)) loading on the mechanical properties of epoxy composites were investigated and compared. With only addition of 0.8 wt% M-MoS(2), the tensile strength and modulus of EP/M-MoS(2) nanocomposites showed 4.5 and 4.0 times increase over the neat epoxy. Interestingly, the elongation at break value of EP was also increased with the introduction of M-MoS(2) fillers. These properties could result from the good dispersion and strong interfacial adhesion of M-MoS(2) fillers and the EP matrix. Therefore, this work provides a facile way to produce of high-performance EP nanocomposites.

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