Recent developments of lignocellulosic natural fiber reinforced hybrid thermosetting composites for high-end structural applications: a review

Kumar, Arun; Biswal, Manoranjan; Mohanty, Smita; Nayak, Sanjay K.

doi:10.1007/s10965-021-02788-4

Cited by 13 publications

(7 citation statements)

References 161 publications

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“…After performing compression performance tests on six sets of specimens, the obtained stress‐strain curves with yield strength, Figure 3. The grafting modification of the filler surface significantly increased the mean stress plateau value [35–38]. Also comparing specimens B and E, the filler modification also significantly reduced the stress reduction from material cracking.…”

Section: Resultsmentioning

confidence: 89%

Performance and application study of silane coupling agent (KH550) modified wood fiber‐fly ash cenosphere/epoxy resin composites

Wang

Zhao

et al. 2023

Materialwissenschaft Werkst

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In this paper, the epoxy resin composite filled with wood fiber and fly ash cenosphere was prepared. In order to improve the bonding properties between wooden fiber/fly ash cenosphere and epoxy resin, the grafting treatment of wooden fiber and fly ash cenosphere surfaces was carried out here using KH550 type silane coupling agent. The effects of different process parameters on the surface modification effect of wooden fiber and fly ash cenosphere were investigated, the mechanical properties and energy absorption characteristics of the materials before and after the filler modification were tested, and the microscopic interfacial structures of the matrix with wooden fiber and fly ash cenosphere were investigated by scanning electron microscopy. Meanwhile, based on LS‐DYNA simulation software, the energy‐absorbing performance of energy‐absorbing boxes prepared from AA6061 aluminum alloy and modified wooden fiber‐fly ash cenosphere/epoxy resin composites were compared in low‐velocity collisions.

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Section: Resultsmentioning

confidence: 89%

Performance and application study of silane coupling agent (KH550) modified wood fiber‐fly ash cenosphere/epoxy resin composites

Wang

Zhao

et al. 2023

Materialwissenschaft Werkst

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“…The fiber is defined as a substrate of natural origin, which its length/diameter ratio is more than 1:200 [26] "Nanofibers could be defined as the fibers which have their diameters in nanometric range" [27] The main sources Green composites based on natural fibers compared to petroleum-based fiber composites [28,29] Nanofibers are generally classified based on their composition into metal oxides, polymers, metals, carbon, ceramics, and hybrid [30] Main categories of natural fiber Main types of nano-lignocellulose fibers 1-Mineral fibers (asbestos, basalt, and brucite) 1-Lignocellulose nanofiber [31] 2-Animal fibers (hair, silk, and wool) 2-Bacterial nanocellulose [32] 3-Plant fibers (lignocellulose) [33] 3-Nanocrystalline cellulose [34] 4-Nano-fibrillated cellulose [16]…”

Section: Definitionmentioning

confidence: 99%

Sustainable Applications of Nanofibers in Agriculture and Water Treatment: A Review

et al. 2022

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Natural fibers are an important source for producing polymers, which are highly applicable in their nanoform and could be used in very broad fields such as filtration for water/wastewater treatment, biomedicine, food packaging, harvesting, and storage of energy due to their high specific surface area. These natural nanofibers could be mainly produced through plants, animals, and minerals, as well as produced from agricultural wastes. For strengthening these natural fibers, they may reinforce with some substances such as nanomaterials. Natural or biofiber-reinforced bio-composites and nano–bio-composites are considered better than conventional composites. The sustainable application of nanofibers in agricultural sectors is a promising approach and may involve plant protection and its growth through encapsulating many bio-active molecules or agrochemicals (i.e., pesticides, phytohormones, and fertilizers) for smart delivery at the targeted sites. The food industry and processing also are very important applicable fields of nanofibers, particularly food packaging, which may include using nanofibers for active–intelligent food packaging, and food freshness indicators. The removal of pollutants from soil, water, and air is an urgent field for nanofibers due to their high efficiency. Many new approaches or applicable agro-fields for nanofibers are expected in the future, such as using nanofibers as the indicators for CO and NH3. The role of nanofibers in the global fighting against COVID-19 may represent a crucial solution, particularly in producing face masks.

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“…Cellulose-based composites offer numerous advantages, including low density, cost-effectiveness, environmentally friendliness, good specific properties, ease of processing, and non-abrasiveness. Moreover, natural fillers-based reinforcements allow the ability to harness local resources in less industrialized countries, thereby improving materials and technologies while considering environmental impact [3].…”

Section: Introductionmentioning

confidence: 99%

Analysis of the thermal properties in short sansevieria cylindrica fibre/PLA composites processed by twin screw extruder followed by hot press molding technique

Krishnasamy,

Ungtrakul,

Chandrasekar

et al. 2024

Mater. Res. Express

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Short Sansevieria cylindrica fibre/polylactic acid composites (SCFP) were fabricated using a twin screw extruder followed by the hot press technique, with variations in fibre loadings of 10wt.%, 20wt.%, 30wt.% and 40wt.%. The thermal properties of SCFP were assessed through dynamic mechanical analysis (DMA), thermomechanical analysis (TMA), thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). Notably, the samples loaded with 40wt.% of fibre exhibited an increased storage modulus. In terms of loss modulus, the fibre-loaded samples displayed high values, indicating more heat is released during DMA experiment. Interestingly, the composite trend did not solely rely on increasing fibre loading, highlighting the intricate interplay between reinforcement and matrix crucial for determining viscoelastic properties across various temperatures. The TGA results revealed a decrease in inflection temperature with increasing fibre loadings, accompanied by a proportional rise in residues. The DSC thermograms indicated minimal differences in Tg, Tcc, and Tm values among composites with varying fibre loadings. However, neat PLA showed slightly higher values than the composites. On the other hand, reinforcing SCF into the PLA matrix promoted the crystallization of PLA by 1 – 3% with the maximum degree of crystallinity of 25.4% obtained for 30 wt.% of SCFP.

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Recent developments of lignocellulosic natural fiber reinforced hybrid thermosetting composites for high-end structural applications: a review

Cited by 13 publications

References 161 publications

Performance and application study of silane coupling agent (KH550) modified wood fiber‐fly ash cenosphere/epoxy resin composites

Performance and application study of silane coupling agent (KH550) modified wood fiber‐fly ash cenosphere/epoxy resin composites

Sustainable Applications of Nanofibers in Agriculture and Water Treatment: A Review

Analysis of the thermal properties in short sansevieria cylindrica fibre/PLA composites processed by twin screw extruder followed by hot press molding technique

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