Figure 1.
FTIR spectra of Ph-CA nanocomposite membranes with and without TiO2 NPs: (a) native CA, (b) TiO2/Ph-CA-0.0, (c) TiO2/Ph-CA-2.5, (d) TiO2/Ph-CA-5, (e) TiO2/Ph-CA-7.5, and (f) TiO2/Ph-CA-10.
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