for example sds (doped ion) with pyrrole. sds+pyrrole= polypyrrole. I want to learn reactions and mechanisms.
Di̇lek Vatansever
If you are interested in replacing a hydrogen atom with a metal, then pyrrole has weak acidic properties due to the conjugation of non-covalent nitrogen electrons with the pi-electrons of the pyrrole ring. As for the mechanism of formation of polypyrrole, it is different depending on the catalyst and its derivatives. You can add yourself for review
file:///C:/Users/user/Downloads/jnep_2013_5_41__35-1.pdf
http://www.arkat-usa.org/get-file/35326/
Yuri Mirgorod thank you for an answer but I wanted to ask this question for the capacitive behaviors of polypyrrole. So what is the charge or discharge of polypyrrole ? this answer can reaction or mechanism or verbal explanation.
There must be charging and discharging in the capacitor. Charges should accumulate on two surfaces separated by a dielectric. Hole-type polypyrrole conductor. It has a positive charge in the ring, and a negative charge on the dopant (anion). For capacitors, the oxidized form of polypyrrole is used. If it is restored or the positive charge is removed from the ring, then it will not work in the capacitor. Therefore, the mechanism of work of polypyrrole charge / discharge is like a capacitor. Usually, composites are used to improve capacitor performance.
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