size 2–30 nm have been incorporated into the polymeric matrix of polyethylene oxide and
polyacrylamide (PEO/PAM) blend by the casting method. FT-IR analysis indicates the
formation of hydrogen bond between the blend components. Also, LiBr and Ag NPs interact
with the functional groups of PEO/PAM matrix. The results of XRD analysis depict the semi-
crystalline nature of these polymer samples and the degree of crystallinity is decreased due …