Characterization of FeCo Nanoparticles Reinforced Natural Rubber using Nanomechanical Mapping
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition2018年第5期
论文作者：薛行华 WANG Zhiyong
文章页码：1223 - 1227
摘 要：The morphology, nanomechanical properties and interfacial regions of natural rubber(NR) and FeCo nanoparticles composite were determined by AFM nanomechanical mapping. The results showed that the size of FeCo particles was mostly from 40 to 100 nm and the FeCo nanoparticles were homogeneously dispersed in the NR bulk. The strength of NR composite increased with the FeCo nanoparticles loading. Young’s modulus of NR region, FeCo region and interfacial region was measured by AFM nanomechanical tapping as 1.6 ± 0.6, 16.7 ±4.2 and 5.8 ± 1.5 MPa, respectively. The width of the interface for NR5, NR10 and NR15 was determined to be 15±8.1, 26±14.3 and 32±16.4 nm, respectively.
薛行华1，WANG Zhiyong2
1. College of Materials and Chemical Engineering, Hainan University2. Department of Chemistry and Physics,Troy University
摘 要：The morphology, nanomechanical properties and interfacial regions of natural rubber(NR) and FeCo nanoparticles composite were determined by AFM nanomechanical mapping. The results showed that the size of FeCo particles was mostly from 40 to 100 nm and the FeCo nanoparticles were homogeneously dispersed in the NR bulk. The strength of NR composite increased with the FeCo nanoparticles loading. Young’s modulus of NR region, FeCo region and interfacial region was measured by AFM nanomechanical tapping as 1.6 ± 0.6, 16.7 ±4.2 and 5.8 ± 1.5 MPa, respectively. The width of the interface for NR5, NR10 and NR15 was determined to be 15±8.1, 26±14.3 and 32±16.4 nm, respectively.
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