Stress failure interface of cellulosic composite beam for more reliable industrial design

AL-Oqla, Faris M.; Hayajneh, Mohammed T.

doi:10.1007/s12008-022-00884-3

Cited by 12 publications

(5 citation statements)

References 49 publications

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“…These sustainable green materials are now considered a potential alternative to synthetic composites to develop a wide variety of green products with desirable functional properties. [159][160][161] Many endeavors have been put into exploring natural fiber-based composites to level off the reliance on synthetic products. Exploring the potential of natural fibers is the contemporary trend among research communities to achieve the goal of reducing the dependence on synthetic fibers.…”

Section: Natural Fiber-based Fmlsmentioning

confidence: 99%

“…Therefore, there has been a sharp spike in utilizing natural fibers as potential reinforcement in bio‐composite materials. These sustainable green materials are now considered a potential alternative to synthetic composites to develop a wide variety of green products with desirable functional properties 159–161 . Many endeavors have been put into exploring natural fiber‐based composites to level off the reliance on synthetic products.…”

Section: Natural Fiber‐based Fmlsmentioning

confidence: 99%

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State‐of‐the‐art review on developing lightweight fiber‐metal laminates based on synthetic/natural fibers

Ng,

Yahya,

Leong

et al. 2023

Polymer Composites

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The development of hybrid materials consisting of alternating layers of metal alloys and polymeric composites has revolutionized the engineering field. These metal‐composite laminates combine the merits of each individual component, forming advanced and promising structures which could be employed for structural applications. The low fatigue crack growth rate and high damage tolerance of these materials are particularly fascinating. When developing metal‐composite laminates with superb functional properties, the combination of several metal surface treatment techniques is a common practice to ensure optimum metal‐composite adhesion. Today, a new cutting‐edge manufacturing technique utilizing nano‐porous network film has been established to get rid of the massive infrastructure of conventional autoclave techniques and produce first‐rate materials. Even though various techniques can be adopted to manufacture metal‐composite laminates, the selection of the techniques is highly dependent on the nature of the polymer matrix. After the manufacture of the metal‐composite laminates, post‐stretching is considered a critical step to alleviate the unfavorable residual stress to ensure the optimum performance of these materials for long‐term service. When dealing with natural fibers, it is worth mentioning that the processing temperature should be limited to below 200°C regardless of manufacturing technique to avoid fiber degradation. Metal‐composite laminates consisting of synthetic/natural fibers are considered a viable option to offset the demerits of each kind of fibers. By incorporating fatigue‐resilient natural fibers in the laminates, it is expected that the overall fatigue resistance of the laminates can be apparently enhanced, which is in line with the initial goal of developing metal‐composite laminates.Highlights Fiber bridging offers fiber‐metal laminates with superior fatigue properties. Metal surface treatment is vital to ensure an optimum fiber‐bridging mechanism. A novel out‐of‐autoclave method can produce first‐grade fiber‐metal laminates. Post‐stretching is needed to lessen residual stress in fiber‐metal laminates. Hybrid fiber‐metal laminates are feasible for structural applications.

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Section: Natural Fiber-based Fmlsmentioning

confidence: 99%

Section: Natural Fiber‐based Fmlsmentioning

confidence: 99%

State‐of‐the‐art review on developing lightweight fiber‐metal laminates based on synthetic/natural fibers

Ng,

Yahya,

Leong

et al. 2023

Polymer Composites

View full text Add to dashboard Cite

show abstract

“…The creatures of nature have been adapting to the ever‐changing circumstances of existence since the beginning of time, giving them highly optimized structures and distinctive living techniques 24–28 . There are also many biomass materials that can be used directly, and the resulting composites have good characteristics such as green and sustainable 16,29–50 . Insects, the largest class in the animal kingdom, were the first to evolve wings, giving them the inherent ability to fly.…”

Section: Introductionmentioning

confidence: 99%

Biomimetic construction of 3D needle‐punched CF/PEEK composites based on ladybug forewing structure for directional reinforcement

et al. 2023

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Abstract3D needle‐punched CF/PEEK composites are a kind of composites with promising applications in multiple fields, such as implant materials, but their mechanical properties in the Z‐axis and interlaminar are still weak at present. In this study, a bio‐inspired reinforcement structure based on ladybug forewing was developed to achieve directed reinforcement of 3D needle‐punched CF/PEEK composites. Carbon fiber yarns were stitched into the 3D needle‐punched CF/PEEK preforms according to the set structure, and the bio‐inspired CF/PEEK composites were obtained after hot pressing. The interlaminar and in‐plane mechanical properties of the composites were investigated at different stitch lengths. The results showed that the addition of the bio‐inspired structure greatly improved the interlaminar shear strength of the composites, reaching 111.30 MPa, an enhancement of 95.06%. The in‐plane mechanical properties, including tensile, flexural, and compression, were also significantly improved to different degrees. The “structure‐effect” relationship in the bio‐inspired CF/PEEK composites was investigated, and the effectiveness of such a bio‐inspired reinforcement structure was demonstrated. This new reinforcement strategy provides a new idea for the improvement of the mechanical properties of multi‐stage carbon fiber‐reinforced thermoplastic resin matrix composites.Highlights The in‐plane and interlaminar mechanical properties of composites were simultaneously improved. Up to 95.06% improvement in interlaminar shear strength. A novel bionic strategy of directional reinforcement was developed. The “structure‐effect” relationship in the composites was investigated.

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“…The use of bio-based materials also contributes to cleaner production practices [14,15]. The manufacturing processes for bio-based materials often require lower energy inputs and generate fewer harmful by-products compared to traditional materials derived from fossil fuels [16,17]. These processes can be more environmentally friendly, incorporating techniques such as bio-refining or fermentation, which have reduced carbon footprints and lower levels of pollution [18,19].…”

Section: Introductionmentioning

confidence: 99%

Advancing circular economy in industrial chemistry and environmental engineering: Principles, alignment with United Nations sustainable development goals, and pathways to implementation

Saeed,

Arshad,

Ahmed

2023

Eur J Chem

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This groundbreaking review explores the crucial role of the circular economy in industrial chemistry and environmental engineering. It surpasses a mere examination of principles and methods, delving into the profound significance and urgency of this transformative shift. By analyzing key elements such as resource efficiency, waste valorization, sustainable product design, industrial symbiosis, and policy integration, the study highlights the power of collaboration, technological advancements, and extensive literature research. It reveals the remarkable alignment between the circular economy and the Sustainable Development Goals (SDGs), emphasizing how circular practices promote resource efficiency, waste reduction, and sustainable production and consumption patterns, thus driving progress across multiple SDGs. With a specific focus on responsible consumption and production, clean energy, innovative industrial practices, climate action, ecosystem protection, water resource management, job creation, economic growth, sustainable urbanization, and collaboration, the review provides a comprehensive roadmap for adopting circularity. Its practical recommendations cover sustainable material selection, resource efficiency, closing loop, digitalization, and robust policy support. In addition, it emphasizes the paramount importance of collaboration, stakeholder engagement, education, capacity building, circular supply chain management, and effective policy frameworks in spearheading circular economy initiatives. Drawing inspiration from diverse circular economy models and compelling case studies in industrial chemistry, the study highlights the integration of environmental, social, and governance (ESG) factors, ensuring both sustainability and positive societal impact. This comprehensive review serves as a guiding light, demonstrating the immense potential of the circular economy in driving sustainable development. It offers actionable guidance for implementing circular practices, empowering professionals to make tangible contributions to a more sustainable future. Additionally, it serves as a foundational piece, fueling the advancement of knowledge, inspiring further research, and propelling remarkable progress in the ever-evolving fields of industrial chemistry and environmental engineering.

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Stress failure interface of cellulosic composite beam for more reliable industrial design

Cited by 12 publications

References 49 publications

State‐of‐the‐art review on developing lightweight fiber‐metal laminates based on synthetic/natural fibers

State‐of‐the‐art review on developing lightweight fiber‐metal laminates based on synthetic/natural fibers

Biomimetic construction of 3D needle‐punched CF/PEEK composites based on ladybug forewing structure for directional reinforcement

Advancing circular economy in industrial chemistry and environmental engineering: Principles, alignment with United Nations sustainable development goals, and pathways to implementation

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