Martin, JörgJörgMartinShetty, K.K.ShettyReimann, N.N.ReimannNeukirchner, S.S.NeukirchnerFügmann, U.U.FügmannIlling-Günther, H.H.Illing-GüntherNestler, D.D.NestlerHübler, A.C.A.C.HüblerNendel, K.K.NendelKroll, L.L.KrollOtto, ThomasThomasOtto2022-03-052022-03-052017https://publica.fraunhofer.de/handle/publica/25580710.21935/tls.v1i2.88Penetrating water in fiber-reinforced plastics can alter the mechanical properties considerably. To avoid potential resulting failure of the component, we propose continuous monitoring of the humidity inside the material by highly-sensitive humidity sensors based on nano- or microcomposites. Here we report on the inline-capable fabrication and integration of humidity sensors in glass fiber-reinforced polyamide (GF-PA6). Mean water concentrations of less than 0.5 wt. % have been clearly determined inside the laminate.enjournal article