Investigation of Some Ion Selective and Water Repellent Properties of Carbazole Based Polymers

A polymer derived from poly-9-bis[4-(thiophen-3,4-yloxy)biphenyl)]-9H-carbazole containing a carbazole and thiophene group, abbreviated as B2, was synthesized via the oxidation method by using FeCl3 an oxidant. Additionally, P(B2) coated onto ITO–glass surface electrochemical oxidative polymerization. UV spectra of these polymers their metal complexes (like Fe2+, Cd2+, Hg2+, Pb2+) were recorded in DMSO solutions, then depending on concentration recorded. According to results, when rising, absorbance peak intensity increased gradually for B2. Also, P(B2), followed fluctuating course. The photo images its some under light. Resultantly, B2 determined be selective against Fe2+ ion it can said that could used fluorescence probe. Finally, contact angle (CA) measurements realized and, according had more hydrophobic property than P(B2).