02026nam a2200277Ia 4500003001000000005001700010040000900027090001200036245013100048490005900179520100600238650003301244650002501277650001601302650002601318650002601344700001401370700001101384700001101395700001101406856015601417942001401573008004101587999001701628952010301645MX-MdCICY20260521091712.0  cCICY  aB-1977710aDetermination of interfacial properties of cellulose nanocrystal-modified sisal fibre in epoxy by cyclic single-fibre pull-out0 vComposites Science and Technology, 193, p.108142, 20203 aTo examine the effects of surface modification on the interfacial properties, the surface of sisal fibres was modified by rod-like cellulose nanocrystals (CNCs)with length-to-diameter ratios ranging from 20 to 33, which were prepared using an electrophoretic deposition method. An effective method was proposed for measuring the interfacial properties of sisal fibre/matrix, including interfacial fatigue strength and toughness, via cyclic single-fibre pull-out with the aid of dynamic mechanical analyser (DMA). It was found that the interfacial fatigue shear strength of the CNC-modified sisal fibre/epoxy specimens was 6.6 MPa, 1.2 times greater than that of specimens without treatment. Moreover, the interfacial toughness 9.34 J/m2 of the CNC-treated sisal fibre/epoxy specimens increased by 51 percent compared to that of the untreated specimens. It was indicated that pull-out of the CNCs with a large aspect ratio was the main toughening mechanism for CNC-modified sisal fibre/epoxy interface.14aINTERFACIAL FATIGUE STRENGTH14aTOUGHENING MECHANISM14aSISAL FIBRE14aCELLULOSE NANOCRYSTAL14aCYCLIC FIBRE PULL-OUT12aZhang, Z.12aLi, Y.12aFu, K.12aLi, Q.40uhttps://drive.google.com/file/d/1ajPUdsz_eqJD1kwHDJXtznz-AnZrN8Q2/view?usp=drivesdkzPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx  2LoccREF1250602s9999    xx |||||s2   |||| ||und|d  c29835d29835  00102Loc40708F1aCICYbCICYcREd2025-06-25l0oB-19777r2025-06-25 16:24:36w2025-06-25yREF1