International Journal of Polymer Analysis and Characterization, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 15
Published: March 20, 2025
Language: Английский
International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 141630 - 141630
Published: March 1, 2025
Language: Английский
Citations
0
Polymer Composites, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 26, 2025
Abstract In order to improve the interfacial properties between carbon fibers and epoxy resin matrix, this paper proposes a method prepare reinforced composites based on Deoxyribonucleic acid‐Carbon nanotubes (DNA‐CNTs) self‐assembled milled Carbon Fibers (mCF). DNA was used assist functionalization of CNTs, CNTs were uniformly dispersed covered surface by self‐assembly bonding mCF matrix. Analyzed scanning electron microscopy (SEM) transmission (TEM), it found that layer with thickness 100–350 nm formed mCF, distribution varied reaction time. The experimental results showed tensile compressive yield strengths mCF‐CNTs/EP increased 56.36% (69.97 MPa) 18.62% (91.32 compared those pure EP, respectively. Thermogravimetric analysis (TGA) dynamic mechanical (DMA) tests onset thermal decomposition temperature 277.28°C an energy storage modulus 6270.18 MPa, which 48.75% higher than EP. lap shear test not only improved load‐bearing capacity but also exhibited greater displacement under ultimate load, prolonged crack extension path, enhanced absorption capacity. It is shown have significant advantages in improving properties, stability, absorption, wide range potential applications. Highlights Optimal DNA‐CNTs time enhances CNT bonding. Self‐assembly boosts strength, peaking at 7% 25–40 min. Improved stability seen T 5% , modulus, g . shows better bond resistance.
Language: Английский
Citations
0
SPE Polymers, Journal Year: 2025, Volume and Issue: 6(2)
Published: Feb. 1, 2025
Abstract Nanotechnology has gained considerable attention for its potential to develop many fields by manipulating materials at an incredibly small scale. One of the important segments nanotechnology is combining nanoparticles with traditional enhance their properties. Composite have inherent ability modify properties constituents a greater extent. The nanocomposites further enable process. Hence, this paper provides thorough analysis technology and concepts different types nanocomposites, including synthesis, properties, applications. Due tiny size, distinct like high reactivity, strength, unique thermal, electrical, antimicrobial characteristics. Their addition any composite contributes development stronger, more efficient, versatile materials. application areas are expanding rapid pace. An in‐depth understanding effective synthesis essential improving performance finding new ways use them. Further innovations being looked in areas, such as sustainable cost‐effective manufacturing techniques nanocomposites. ongoing review article hence intends provide overall scenario on methods existing currently explores where used better alternative Highlights Understanding characterization optimize nanocomposite expand Enhancing mechanical, electrical composites, while outperforming High aspect ratio, specialized boost nanocomposites' functionality. Improving efficiency reduces material usage, extends lifespans, promotes sustainability.
Language: Английский
Citations
0
Polymer Composites, Journal Year: 2025, Volume and Issue: unknown
Published: March 17, 2025
Abstract The growing demand for lightweight and sustainable materials has driven research into hybrid composites that combine synthetic natural fibers. This study aims to investigate the tensile flexural behavior of carbon fiber (CF) glass (GF) composites, alongside incorporating flax hemp were fabricated using vacuum bagging technique, ensuring uniform distribution optimized mechanical properties. Experimental results revealed CF exhibited highest ultimate strength (~550 MPa), with failure dominated by matrix cracking breakage due their inherent brittleness. GF while having a lower (~450 demonstrated greater ductility, attributed pull‐out cracking. Hybrid (H1), combining GF, showed intermediate (~500 reflecting mixed modes. In contrast, (FH H2) displayed significantly strengths (~150–200 MPa) weaker fiber‐matrix interactions moisture sensitivity. Despite strength, provided balance between performance sustainability, making them promising alternative structural applications in automotive, aerospace, eco‐friendly engineering. These findings highlight potential reducing environmental impact maintaining integrity, offering viable solution next‐generation materials. Highlights CF, H1, FH, H2 prepared through bagging. brittle failure; was ductile moderate. H1 hybrids combined balanced at ~500 MPa. Natural prioritize sustainability strength. offer mix eco‐friendliness improved durability.
Language: Английский
Citations
0
International Journal of Polymer Analysis and Characterization, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 15
Published: March 20, 2025
Language: Английский
Citations
0