Influence on fracture toughness arising from controlled morphology of multiphase toughened epoxy resins in the presence of fibre reinforcement
Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagat...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Ma, Hong [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022transfer abstract |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: No title available - an international journal, Amsterdam [u.a.] |
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| Übergeordnetes Werk: |
volume:217 ; year:2022 ; day:5 ; month:01 ; pages:0 |
| Links: |
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| DOI / URN: |
10.1016/j.compscitech.2021.109095 |
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| 245 | 1 | 0 | |a Influence on fracture toughness arising from controlled morphology of multiphase toughened epoxy resins in the presence of fibre reinforcement |
| 264 | 1 | |c 2022transfer abstract | |
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| 520 | |a Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. | ||
| 520 | |a Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. | ||
| 650 | 7 | |a Phase morphology |2 Elsevier | |
| 650 | 7 | |a Phase separation |2 Elsevier | |
| 650 | 7 | |a Carbon fibre reinforced polymer (CFRP) composites |2 Elsevier | |
| 650 | 7 | |a Carbon nanotubes |2 Elsevier | |
| 650 | 7 | |a Thermoplastic |2 Elsevier | |
| 650 | 7 | |a Thermoset |2 Elsevier | |
| 700 | 1 | |a Aravand, M.Ali |4 oth | |
| 700 | 1 | |a Falzon, Brian G. |4 oth | |
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10.1016/j.compscitech.2021.109095 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001607.pica (DE-627)ELV055973612 (ELSEVIER)S0266-3538(21)00451-6 DE-627 ger DE-627 rakwb eng Ma, Hong verfasserin aut Influence on fracture toughness arising from controlled morphology of multiphase toughened epoxy resins in the presence of fibre reinforcement 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. Phase morphology Elsevier Phase separation Elsevier Carbon fibre reinforced polymer (CFRP) composites Elsevier Carbon nanotubes Elsevier Thermoplastic Elsevier Thermoset Elsevier Aravand, M.Ali oth Falzon, Brian G. oth Enthalten in Elsevier No title available an international journal Amsterdam [u.a.] (DE-627)ELV013958402 nnns volume:217 year:2022 day:5 month:01 pages:0 https://doi.org/10.1016/j.compscitech.2021.109095 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 217 2022 5 0105 0 |
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10.1016/j.compscitech.2021.109095 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001607.pica (DE-627)ELV055973612 (ELSEVIER)S0266-3538(21)00451-6 DE-627 ger DE-627 rakwb eng Ma, Hong verfasserin aut Influence on fracture toughness arising from controlled morphology of multiphase toughened epoxy resins in the presence of fibre reinforcement 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. Phase morphology Elsevier Phase separation Elsevier Carbon fibre reinforced polymer (CFRP) composites Elsevier Carbon nanotubes Elsevier Thermoplastic Elsevier Thermoset Elsevier Aravand, M.Ali oth Falzon, Brian G. oth Enthalten in Elsevier No title available an international journal Amsterdam [u.a.] (DE-627)ELV013958402 nnns volume:217 year:2022 day:5 month:01 pages:0 https://doi.org/10.1016/j.compscitech.2021.109095 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 217 2022 5 0105 0 |
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10.1016/j.compscitech.2021.109095 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001607.pica (DE-627)ELV055973612 (ELSEVIER)S0266-3538(21)00451-6 DE-627 ger DE-627 rakwb eng Ma, Hong verfasserin aut Influence on fracture toughness arising from controlled morphology of multiphase toughened epoxy resins in the presence of fibre reinforcement 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. Phase morphology Elsevier Phase separation Elsevier Carbon fibre reinforced polymer (CFRP) composites Elsevier Carbon nanotubes Elsevier Thermoplastic Elsevier Thermoset Elsevier Aravand, M.Ali oth Falzon, Brian G. oth Enthalten in Elsevier No title available an international journal Amsterdam [u.a.] (DE-627)ELV013958402 nnns volume:217 year:2022 day:5 month:01 pages:0 https://doi.org/10.1016/j.compscitech.2021.109095 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 217 2022 5 0105 0 |
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10.1016/j.compscitech.2021.109095 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001607.pica (DE-627)ELV055973612 (ELSEVIER)S0266-3538(21)00451-6 DE-627 ger DE-627 rakwb eng Ma, Hong verfasserin aut Influence on fracture toughness arising from controlled morphology of multiphase toughened epoxy resins in the presence of fibre reinforcement 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. Phase morphology Elsevier Phase separation Elsevier Carbon fibre reinforced polymer (CFRP) composites Elsevier Carbon nanotubes Elsevier Thermoplastic Elsevier Thermoset Elsevier Aravand, M.Ali oth Falzon, Brian G. oth Enthalten in Elsevier No title available an international journal Amsterdam [u.a.] (DE-627)ELV013958402 nnns volume:217 year:2022 day:5 month:01 pages:0 https://doi.org/10.1016/j.compscitech.2021.109095 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 217 2022 5 0105 0 |
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10.1016/j.compscitech.2021.109095 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001607.pica (DE-627)ELV055973612 (ELSEVIER)S0266-3538(21)00451-6 DE-627 ger DE-627 rakwb eng Ma, Hong verfasserin aut Influence on fracture toughness arising from controlled morphology of multiphase toughened epoxy resins in the presence of fibre reinforcement 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. Phase morphology Elsevier Phase separation Elsevier Carbon fibre reinforced polymer (CFRP) composites Elsevier Carbon nanotubes Elsevier Thermoplastic Elsevier Thermoset Elsevier Aravand, M.Ali oth Falzon, Brian G. oth Enthalten in Elsevier No title available an international journal Amsterdam [u.a.] (DE-627)ELV013958402 nnns volume:217 year:2022 day:5 month:01 pages:0 https://doi.org/10.1016/j.compscitech.2021.109095 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 217 2022 5 0105 0 |
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influence on fracture toughness arising from controlled morphology of multiphase toughened epoxy resins in the presence of fibre reinforcement |
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Influence on fracture toughness arising from controlled morphology of multiphase toughened epoxy resins in the presence of fibre reinforcement |
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Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. |
| abstractGer |
Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. |
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Numerous studies found in the literature focus on enhancing the fracture toughness of thermosetting polymers by incorporating various toughening agents. The resulting gains in fracture toughness are mostly attributed to an expansion in the volume of the plastic deformation zone ahead of the propagating crack and the modified resin blends are subsequently introduced as matrices for fibre reinforced composite materials. It is often assumed that improvements in fracture toughness of the polymer matrix are directly transferred to the resulting fibre reinforced composites. This paper shows that this is not necessarily the case. The present study is focused on the fracture behaviour and phase morphology of the continuous carbon fibre reinforced polymer composites (CFRPs) based on resin systems modified by including carbon nanotubes and a phase separating thermoplastic (TP) toughener. It is shown that the presence of fibre reinforcement influences the phase distribution in TP modified epoxies, where the toughening potential of the deformable TP phase is curtailed. Incorporating high aspect-ratio CNTs is an effective means to control and enhance the uniformity of the multiphase morphology, hence further improving the interlaminar properties of CFRPs. This is shown to be due to the interference of the CNTs in the kinetics of the reaction induced phase separation by affecting the polymer diffusion rate. |
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