Design of porous and fish scale-like nanofibers for the reinforcement of transparent composites

The nanofiber-matrix interaction remains one of the primary factors that governs the performance of transparent composites. Here, a novel porous and fish scale-like poly(L)-lactide (PLLA) ultrafine fiber was prepared by combining electrospinning and subsequent acetone treatment. Following embedding...

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Autores principales:	Hongyun Xuan, Shuo Wei, Feng Xiong, Zhuojun Zhang, Ye Xue, Miao Sun, Biyun Li, Huihua Yuan
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Nanocomposite Interfacial interaction Optical properties Mechanical properties Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/762a72d6c78d4ac7966b41c554d14989
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id	oai:doaj.org-article:762a72d6c78d4ac7966b41c554d14989
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spelling	oai:doaj.org-article:762a72d6c78d4ac7966b41c554d149892021-11-28T04:27:46ZDesign of porous and fish scale-like nanofibers for the reinforcement of transparent composites0264-127510.1016/j.matdes.2021.110284https://doaj.org/article/762a72d6c78d4ac7966b41c554d149892021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S026412752100839Xhttps://doaj.org/toc/0264-1275The nanofiber-matrix interaction remains one of the primary factors that governs the performance of transparent composites. Here, a novel porous and fish scale-like poly(L)-lactide (PLLA) ultrafine fiber was prepared by combining electrospinning and subsequent acetone treatment. Following embedding of the electrospun PLLA fibers into a poly(methyl methacrylate) (PMMA)-acetone solution, the porous and fish scale-like PLLA fibers were found to interlock with the PMMA matrix. The mechanical properties of composites reinforced with these fibers were improved in comparison with those of a pure PMMA resin, while the transmittance of the composite was maintained above 80% at a wavelength of 589 nm. Observation of the cross-sectional morphology of the prepared material and subsequent molecular dynamics analysis showed that the fibers can significantly enhance the interfacial compatibility between the PLLA fibers and the PMMA matrix. This novel fiber can therefore be considered to be an effective candidate for the reinforcement of transparent composites.Hongyun XuanShuo WeiFeng XiongZhuojun ZhangYe XueMiao SunBiyun LiHuihua YuanElsevierarticleNanocompositeInterfacial interactionOptical propertiesMechanical propertiesMaterials of engineering and construction. Mechanics of materialsTA401-492ENMaterials & Design, Vol 212, Iss , Pp 110284- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Nanocomposite Interfacial interaction Optical properties Mechanical properties Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	Nanocomposite Interfacial interaction Optical properties Mechanical properties Materials of engineering and construction. Mechanics of materials TA401-492 Hongyun Xuan Shuo Wei Feng Xiong Zhuojun Zhang Ye Xue Miao Sun Biyun Li Huihua Yuan Design of porous and fish scale-like nanofibers for the reinforcement of transparent composites
description	The nanofiber-matrix interaction remains one of the primary factors that governs the performance of transparent composites. Here, a novel porous and fish scale-like poly(L)-lactide (PLLA) ultrafine fiber was prepared by combining electrospinning and subsequent acetone treatment. Following embedding of the electrospun PLLA fibers into a poly(methyl methacrylate) (PMMA)-acetone solution, the porous and fish scale-like PLLA fibers were found to interlock with the PMMA matrix. The mechanical properties of composites reinforced with these fibers were improved in comparison with those of a pure PMMA resin, while the transmittance of the composite was maintained above 80% at a wavelength of 589 nm. Observation of the cross-sectional morphology of the prepared material and subsequent molecular dynamics analysis showed that the fibers can significantly enhance the interfacial compatibility between the PLLA fibers and the PMMA matrix. This novel fiber can therefore be considered to be an effective candidate for the reinforcement of transparent composites.
format	article
author	Hongyun Xuan Shuo Wei Feng Xiong Zhuojun Zhang Ye Xue Miao Sun Biyun Li Huihua Yuan
author_facet	Hongyun Xuan Shuo Wei Feng Xiong Zhuojun Zhang Ye Xue Miao Sun Biyun Li Huihua Yuan
author_sort	Hongyun Xuan
title	Design of porous and fish scale-like nanofibers for the reinforcement of transparent composites
title_short	Design of porous and fish scale-like nanofibers for the reinforcement of transparent composites
title_full	Design of porous and fish scale-like nanofibers for the reinforcement of transparent composites
title_fullStr	Design of porous and fish scale-like nanofibers for the reinforcement of transparent composites
title_full_unstemmed	Design of porous and fish scale-like nanofibers for the reinforcement of transparent composites
title_sort	design of porous and fish scale-like nanofibers for the reinforcement of transparent composites
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/762a72d6c78d4ac7966b41c554d14989
work_keys_str_mv	AT hongyunxuan designofporousandfishscalelikenanofibersforthereinforcementoftransparentcomposites AT shuowei designofporousandfishscalelikenanofibersforthereinforcementoftransparentcomposites AT fengxiong designofporousandfishscalelikenanofibersforthereinforcementoftransparentcomposites AT zhuojunzhang designofporousandfishscalelikenanofibersforthereinforcementoftransparentcomposites AT yexue designofporousandfishscalelikenanofibersforthereinforcementoftransparentcomposites AT miaosun designofporousandfishscalelikenanofibersforthereinforcementoftransparentcomposites AT biyunli designofporousandfishscalelikenanofibersforthereinforcementoftransparentcomposites AT huihuayuan designofporousandfishscalelikenanofibersforthereinforcementoftransparentcomposites
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Design of porous and fish scale-like nanofibers for the reinforcement of transparent composites

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