| Title |
Electrochemical deposition and investigation of poly-9,10-phenanthrenequinone layer / |
| Authors |
Genys, Povilas ; Aksun, Elif ; Tereshchenko, Alla ; Valiūnienė, Aušra ; Ramanavičienė, Almira ; Ramanavičius, Arūnas |
| DOI |
10.3390/nano9050702 |
| Full Text |
|
| Is Part of |
Nanomaterials.. Basel : MDPI. 2019, vol. 9, iss. 5, art. no. 702, p. [1-15].. ISSN 2079-4991. eISSN 2079-4991 |
| Keywords [eng] |
electrochemical polymerization ; poly-9,10-phenanthrenequinone ; modified electrodes ; conducting polymers ; redox polymers ; electrochemical impedance spectroscopy |
| Abstract [eng] |
In this research, a 9,10-phenanthrenequinone (PQ) was electrochemically polymerized on a graphite rod electrode using potential cycling. The electrode modified by poly-9,10-phenanthrenequinone (poly-PQ) was studied by means of cyclic voltammetry, electrochemical impedance spectroscopy, atomic force microscopy and scanning electron microscopy. The poly-PQ shows variations in growth pattern depending on the number of potential cycles for the initiation of polymerization. Formed poly-PQ layer demonstrates good electric conductivity, great degree of electrochemical capacitance and unique oxidation/reduction properties, which are suitable for broad technological applications, including applicability in biosensors, supercapacitors and in some other electrochemical systems. |
| Published |
Basel : MDPI |
| Type |
Journal article |
| Language |
English |
| Publication date |
2019 |
| CC license |
|
