Polymer Degradation and Stability, Journal Year: 2024, Volume and Issue: unknown, P. 111168 - 111168
Published: Dec. 1, 2024
Language: Английский
Polymer Degradation and Stability, Journal Year: 2024, Volume and Issue: unknown, P. 111168 - 111168
Published: Dec. 1, 2024
Language: Английский
Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 488, P. 137516 - 137516
Published: Feb. 5, 2025
Language: Английский
Citations
2Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 105875 - 105875
Published: Jan. 1, 2025
Language: Английский
Citations
0Nano Letters, Journal Year: 2025, Volume and Issue: unknown
Published: March 20, 2025
In aerogel-based thermal insulation materials, the challenge of balancing mechanical properties (rigidity and flexibility) while enhancing performance under extreme temperature humidity conditions persists. This study introduces an innovative biomimetic aerogel design combining features shell-like layered architecture loofah porous microstructures. We developed polyimide/polyvinylidene fluoride (PI/PVDF) nanofiber aerogels with excellent properties. The material can withstand compressive loads up to 1500 times its weight axial rigidity, maintaining radial flexibility 80% strain, thereby achieving a harmonious balance between structural rigidity flexibility. inclusion hydrophobic PVDF nanofibers ensures maintains low conductivity integrity, even changes. multifeature fusion shows great potential for aerospace applications, such as spacecraft protection systems, effectively shielding components from stress during re-entry space missions.
Language: Английский
Citations
0Sustainable materials and technologies, Journal Year: 2025, Volume and Issue: unknown, P. e01382 - e01382
Published: March 1, 2025
Language: Английский
Citations
0Journal of Applied Polymer Science, Journal Year: 2025, Volume and Issue: unknown
Published: April 6, 2025
ABSTRACT In order to obtain nitrile‐butadiene rubber (NBR) with both high strength and toughness, composites a double network were prepared by introducing poly (acrylonitrile‐ co ‐butyl acrylate) elastomer. The P(AN‐ ‐BA) elastomer was randomly copolymerized acrylonitrile (AN) butyl acrylate (BA). second formed the crystal crosslinking of tensile toughness 460% 305% NBR, respectively. curves differential scanning calorimetry (DSC) exhibited peaks representing melting in heating ‐BA)/NBR composite, demonstrating crystallization elastomers composites. results low‐field nuclear magnetic resonance (LF‐NMR) showed that crosslink density composite is greater than linear sum NBR elastomer, informing physical cross‐linked networks remain after sulfurization new appears between molecular chain chain. electron microscopy (SEM) exhibits uniform distribution interpenetrating phases. This study provides approach for preparing toughness.
Language: Английский
Citations
0ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown
Published: April 15, 2025
Long-term exposure to cold conditions can cause damage the body, which makes prevention equipment urgently needed. However, most commonly used fibrous warmth retention materials have drawbacks of heavy weight, poor mechanical properties, flammability, and inefficient thermal insulating performance. Herein, we propose a simple feasible strategy prepare nanofiber/aerogel microfiber sponges (NAMS) with dual-network structures for by direct electrospinning. The aerogel fibers are prepared regulating phase separation behavior jet, while flexible nanofibers introduced between construct in sponge. obtained NAMS is lightweight (3.44 mg cm-3) exhibits robust properties (almost no plastic deformation after enduring 500 stretching cycles 1000 compression cycles), efficient (thermal conductivity 23.92 mW m-1 K-1). Furthermore, introduction flame retardant enables possess remarkable resistance, limiting oxygen index 28.7%. development offers promising avenue future advancements ultralight, flame-retardant, high-efficiency materials.
Language: Английский
Citations
0Advances in Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 342, P. 103525 - 103525
Published: April 23, 2025
Language: Английский
Citations
0Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163106 - 163106
Published: April 1, 2025
Language: Английский
Citations
0Chinese Science Bulletin (Chinese Version), Journal Year: 2024, Volume and Issue: unknown
Published: Aug. 1, 2024
Citations
0Published: Jan. 1, 2024
Language: Английский
Citations
0