Role of dry ozonization of basalt fibers on interfacial properties and fracture toughness of epoxy matrix composites
The mechanical properties of basalt fiber-reinforced epoxy composites (BFRPs) are significantly dependent on the interfacial adhesion between basalt fibers (BFs) and the epoxy matrix. In this study, we proposed a simple and efficient method for deep and stable penetration of BFs into the epoxy matri...
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De Gruyter
2021
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oai:doaj.org-article:dd25422a54584eba827ce38edcbe3d512021-12-05T14:10:57ZRole of dry ozonization of basalt fibers on interfacial properties and fracture toughness of epoxy matrix composites2191-909710.1515/ntrev-2021-0048https://doaj.org/article/dd25422a54584eba827ce38edcbe3d512021-07-01T00:00:00Zhttps://doi.org/10.1515/ntrev-2021-0048https://doaj.org/toc/2191-9097The mechanical properties of basalt fiber-reinforced epoxy composites (BFRPs) are significantly dependent on the interfacial adhesion between basalt fibers (BFs) and the epoxy matrix. In this study, we proposed a simple and efficient method for deep and stable penetration of BFs into the epoxy matrix through dry-ozone treatments. To confirm the efficiency of the proposed method, BFRPs were fabricated using two types of composites: untreated BFs and dry-ozonized BFs in varying amounts, and the optimum amount of BFs for all the composites fabricated in this work was 60 wt%. With the addition of this amount of dry-ozonized BFs, the interlaminar shear strength and fracture toughness of the composites were enhanced by 21.2 and 23.2%, respectively, as compared with untreated BFs. The related reinforcing mechanisms were also analyzed, and the enhanced interfacial adhesion was mainly attributed to the mechanical interlocking effect. This approach shows that the dry-ozone treatment of BFs is a simple and efficient method for the preparation of BFRPs with excellent interfacial adhesion, which can be a potential application in the auto parts industry.Kim Seong-HwangPark Sun-MinPark Soo-JinDe Gruyterarticlebasalt fiber-reinforced polymer compositesinterfacial propertiesfracture toughnessTechnologyTChemical technologyTP1-1185Physical and theoretical chemistryQD450-801ENNanotechnology Reviews, Vol 10, Iss 1, Pp 710-718 (2021) |
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DOAJ |
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DOAJ |
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EN |
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basalt fiber-reinforced polymer composites interfacial properties fracture toughness Technology T Chemical technology TP1-1185 Physical and theoretical chemistry QD450-801 |
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basalt fiber-reinforced polymer composites interfacial properties fracture toughness Technology T Chemical technology TP1-1185 Physical and theoretical chemistry QD450-801 Kim Seong-Hwang Park Sun-Min Park Soo-Jin Role of dry ozonization of basalt fibers on interfacial properties and fracture toughness of epoxy matrix composites |
| description |
The mechanical properties of basalt fiber-reinforced epoxy composites (BFRPs) are significantly dependent on the interfacial adhesion between basalt fibers (BFs) and the epoxy matrix. In this study, we proposed a simple and efficient method for deep and stable penetration of BFs into the epoxy matrix through dry-ozone treatments. To confirm the efficiency of the proposed method, BFRPs were fabricated using two types of composites: untreated BFs and dry-ozonized BFs in varying amounts, and the optimum amount of BFs for all the composites fabricated in this work was 60 wt%. With the addition of this amount of dry-ozonized BFs, the interlaminar shear strength and fracture toughness of the composites were enhanced by 21.2 and 23.2%, respectively, as compared with untreated BFs. The related reinforcing mechanisms were also analyzed, and the enhanced interfacial adhesion was mainly attributed to the mechanical interlocking effect. This approach shows that the dry-ozone treatment of BFs is a simple and efficient method for the preparation of BFRPs with excellent interfacial adhesion, which can be a potential application in the auto parts industry. |
| format |
article |
| author |
Kim Seong-Hwang Park Sun-Min Park Soo-Jin |
| author_facet |
Kim Seong-Hwang Park Sun-Min Park Soo-Jin |
| author_sort |
Kim Seong-Hwang |
| title |
Role of dry ozonization of basalt fibers on interfacial properties and fracture toughness of epoxy matrix composites |
| title_short |
Role of dry ozonization of basalt fibers on interfacial properties and fracture toughness of epoxy matrix composites |
| title_full |
Role of dry ozonization of basalt fibers on interfacial properties and fracture toughness of epoxy matrix composites |
| title_fullStr |
Role of dry ozonization of basalt fibers on interfacial properties and fracture toughness of epoxy matrix composites |
| title_full_unstemmed |
Role of dry ozonization of basalt fibers on interfacial properties and fracture toughness of epoxy matrix composites |
| title_sort |
role of dry ozonization of basalt fibers on interfacial properties and fracture toughness of epoxy matrix composites |
| publisher |
De Gruyter |
| publishDate |
2021 |
| url |
https://doaj.org/article/dd25422a54584eba827ce38edcbe3d51 |
| work_keys_str_mv |
AT kimseonghwang roleofdryozonizationofbasaltfibersoninterfacialpropertiesandfracturetoughnessofepoxymatrixcomposites AT parksunmin roleofdryozonizationofbasaltfibersoninterfacialpropertiesandfracturetoughnessofepoxymatrixcomposites AT parksoojin roleofdryozonizationofbasaltfibersoninterfacialpropertiesandfracturetoughnessofepoxymatrixcomposites |
| _version_ |
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