Wang, ShuoCong, FanglinAraby, SherifKaytbay, SalehCai, RuiCui, XuMeng, Qingshi2023-03-282023-03-282021Wang, S., Cong, F., Araby, S., Kaytbay, S., Cai, R., Cui, X., & Meng, Q. (2021). Effect of graphene on the mechanical and electrochemical properties of GLARE. Journal of Adhesion Science and Technology, 36(20), 2159–2175. https://doi.org/10.1080/01694243.2021.2003159http://nur.nu.edu.kz/handle/123456789/6981This study explores the effect of different graphene contents on the mechanical behaviour, tensile and flexural properties, and the electrochemical performance of cross-layered glass-reinforced aluminium (GLARE) laminates. Results show that the mechanical properties of GLARE with different graphene contents are similar but not identical. The mass fraction of graphene (0 wt.%–1.0 wt.%) is calculated from the total mass of adhesive. As the graphene content increases (0 wt.%–1.0 wt.%), flexural strength peaks in the presence of 0.5 wt.% graphene, but tensile strength continues to increase. When the graphene mass ratio is 1.0 wt.%, the maximum tensile strength is 245.45 MPa. When the graphene mass ratio is 0.5 wt.%, interlaminar shear strength and flexural strength are 19.06 and 260.22 MPa, respectively, which correspond to different span–thickness ratios of 8/1 and 32/1. This graphene mass ratio indicates the best three-point flexural performance of graphene-reinforced GLARE. This study further explains the enhancement mechanism through fracture surface observation. Graphene with a mass ratio of 0.5 wt.% maximises the flexural strength whilst maintaining a strong GLARE electrochemical performance. At scanning speeds of 40, 80, and 100 mV/s, the specific capacitance values are 1.76, 2.47, and 2.88 F/g, respectively. According to quantum tunnelling theory, graphene can form a conductive network when it is dispersed in a resin matrix. This theory reveals the reason why 0.5 wt.% graphene platelet-modified GLARE has good electrochemical properties.enAttribution-NonCommercial-ShareAlike 3.0 United StatesType of access: Open AccessGLAREmechanical propertieselectrochemical performancegrapheneArticle