Investigations of nanometric films of doped polyaniline by using electrochemical surface plasmon resonance and electrochemical quartz crystal microbalance

Exploiting charge/ions compensating processes in PANI/SPANI/reduced graphene oxide composite for development of a high sensitive H2O2 sensor

“…3). The linear relationship observed between the polymerization charge and the frequency shift indicates the formation of a homogeneous and rigid film on the gold substrate [34,35].…”

Electropolymerization of Phthalocyanines

“…Metallic tetra sulphophthalocyanines (MTSPcs) of iron group metals (Fe, Co, Ni) [7][8][9][10][11] and copper [12] were investigated as electroactive compounds immobilized in PANI by various physicochemical methods including electron absorbance spectroscopy [10], elemental analysis [11], quartz microbalance [11,12], and so on. The results of these investigations reliably proved the fact of entrapment of MTSPcs in the PANI matrix.…”

“…It was also shown that, on average, four aniline units in PANI are doped with one sulfo-group [11]. The immobilization of MTSPcs within PANI suppresses the ionic transport and renders the proton exchange to be predominant [11,12].…”