02280nam a2200301Ia 4500003001000000005001700010040000900027090001200036245017400048490008900222520114200311650001701453650001301470650003501483650001501518650001901533650002601552650001401578700001201592700001501604700001401619700001501633856015501648942001401803008004101817999001701858952010301875MX-MdCICY20260521091801.0  cCICY  aB-2137610aEffects of a deficient interface, tunneling size and interphase depth on the percolation inception, percentage of graphene in the nets and conductivity of nanocomposites0 aDiamond and Related Materials. 142, 110791, 2024, DOI: 10.1016/j.diamond.2024.1107913 aIn graphene systems, an issue of incomplete interfacial adhesion between the polymer matrix and particles is examined. Two key parameters are introduced: "Dc", representing the minimum diameter of nanosheets necessary for effective electrical conductivity transfer from the super-conductive filler to the matrix, and "?", denoting the interfacial conduction. Subsequently, the onset of percolation and the volumetric proportion of nanosheets within the networks are determined based on the effective opposite aspect ratio, effective filler share, depth of the interphase, and tunneling dimension. An equation is then proposed to calculate the conductivity of the samples. This study discusses the impacts of various factors, including the proportion of graphene in the networks, percolation inception, and conductivity. Additionally, experimental data are compared with the predictions of the proposed equations. The findings reveal that lower "Dc" values, higher "?", thicker interphase, and lower graphene conductivity positively influence the percolation threshold, network proportions, and overall conductivity. © 2024 Elsevier B.V.14aCONDUCTIVITY14aGRAPHENE14aIMPERFECT INTERFACIAL ADHESION14aINTERPHASE14aNANOCOMPOSITES14aPERCOLATION INCEPTION14aTUNNELING12aZare Y.12aMunir M.T.12aRhee K.Y.12aPark S.-J.40uhttps://drive.google.com/file/d/1ZVSGVsNpOwAAg3WnIl8-ArU-lbYQsbdZ/view?usp=drivesdkzPara ver el documento ingresa a Google con tu cuenta @cicy.edu.mx  2LoccREF1250602s9999    xx |||||s2   |||| ||und|d  c31376d31376  00102Loc40708F1aCICYbCICYcREd2025-06-25l0oB-21376r2025-06-25 16:43:54w2025-06-25yREF1