Natrayan L, Rao Yenda Srinivasa, Prasad Puthalapattu Reddy, Bhaskar Kul, Patil Pravin P, Abdeta Dereje Bayisa
Department of Mechanical Engineering, Saveetha School of Engineering, SIMATS, Chennai, Tamil Nadu 602105, India.
Department of Mechanical Engineering, Sri Sivani College of Engineering, Srikakulam, Andhra Pradesh, India.
Bioinorg Chem Appl. 2023 Apr 20;2023:9299658. doi: 10.1155/2023/9299658. eCollection 2023.
Metallic nanoparticles (NPs) manufactured by ecofriendly strategies have also received much interest because of their elastic scattering properties and performance in nanomaterials. Aluminium oxide nanomaterials stand out among nanomaterials due to their tremendous uses in ceramic products, fabrics, therapeutic agents, catalyst supports, sewage sludge, and biosensors. The current paper investigates the effect of the nanoparticle composition and layer sequential on the mechanical characteristics of jute (J)-hemp (H) incorporated with an aluminium oxide polymer composite. NaOH is used to change the physical aspects of both plant fibres. A total of 20 specimens were tested with varying stacking sequences and padding weight ratios. Mechanical properties like a nanocomposite's tension, bending, and ILSS was measured. Stacked series and flowability substantially impact the nanocomposite. The Group 3 nanocomposite with 2% AlO has the highest tensile strength, 54.28% of the Group 1 and 2 combinations. The stack series significantly influences the material properties of nanomaterials. Because of the alternating layers of natural fabrics, Group 4 specimens have the maximum flexural strength. Group 3 composite materials have the highest ILSS because they have hemp on the outermost surface. It has been discovered that Group 4 material with a 2% AlO concentration is possibly the most substantial material. The existence of AlO nanoparticles in the green synthesis was confirmed by XRD analysis.
通过环保策略制造的金属纳米颗粒(NPs)因其在纳米材料中的弹性散射特性和性能也备受关注。氧化铝纳米材料在纳米材料中脱颖而出,因为它们在陶瓷产品、织物、治疗剂、催化剂载体、污水污泥和生物传感器中有广泛应用。本文研究了纳米颗粒组成和层序对黄麻(J)-大麻(H)与氧化铝聚合物复合材料力学特性的影响。使用氢氧化钠改变两种植物纤维的物理特性。总共测试了20个具有不同堆叠顺序和填充重量比的试样。测量了纳米复合材料的拉伸、弯曲和层间剪切强度(ILSS)等力学性能。堆叠顺序和流动性对纳米复合材料有显著影响。含2% AlO的第3组纳米复合材料具有最高的拉伸强度,是第1组和第2组组合的54.28%。堆叠顺序对纳米材料的材料性能有显著影响。由于天然织物的交替层,第4组试样具有最大的弯曲强度。第3组复合材料具有最高的层间剪切强度,因为它们在最外层有大麻。已发现含2% AlO浓度的第4组材料可能是最坚固的材料。通过X射线衍射(XRD)分析证实了绿色合成中AlO纳米颗粒的存在。