International Journal of Pharmaceutics, Journal Year: 2025, Volume and Issue: unknown, P. 125721 - 125721
Published: May 1, 2025
Language: Английский
International Journal of Pharmaceutics, Journal Year: 2025, Volume and Issue: unknown, P. 125721 - 125721
Published: May 1, 2025
Language: Английский
International Journal of Electrochemical Science, Journal Year: 2025, Volume and Issue: unknown, P. 101014 - 101014
Published: March 1, 2025
Language: Английский
Citations
0Inorganic Chemistry Communications, Journal Year: 2025, Volume and Issue: unknown, P. 114459 - 114459
Published: April 1, 2025
Language: Английский
Citations
0Bioelectrochemistry, Journal Year: 2025, Volume and Issue: 165, P. 108996 - 108996
Published: May 3, 2025
Language: Английский
Citations
0Matéria (Rio de Janeiro), Journal Year: 2025, Volume and Issue: 30
Published: Jan. 1, 2025
ABSTRACT This research investigates the influence of electrochemical surface treatment on mechanical properties carbon fiber reinforced epoxy composites through systematic parameter optimization and comprehensive characterization. The study established optimal conditions using ammonium bicarbonate electrolyte at 35°C, achieving enhanced interfacial controlled modification. Surface characterization revealed development hierarchical features with primary grooves (0.5–1 μm width) secondary nano-scale (50–200 nm), accompanied by a significant increase in polarity from 0.20 to 0.41. XPS analysis demonstrated successful introduction oxygen-containing functional groups, hydroxyl, carbonyl, carboxyl groups showing particular prominence. modification depth was confined 200–300 nm, preserving fiber’s core structure. Mechanical testing substantial improvements composite performance, evidenced load transfer efficiency transition failure modes. resulted improved damage initiation stress (from 985 MPa 1290 MPa) initial linear modulus 135.2 GPa 149.6 GPa). Additionally, compressive increased 128.5 ± 3.8 142.3 4.2 GPa, representing 10.7% improvement. Furthermore, roughness significantly enhanced, arithmetic mean (Ra) increasing 8.2 0.5 nm 45.7 2.3 nm.
Language: Английский
Citations
0International Journal of Pharmaceutics, Journal Year: 2025, Volume and Issue: unknown, P. 125721 - 125721
Published: May 1, 2025
Language: Английский
Citations
0