Electric and thermoelectric properties of a coordination polymer based on phenazine ligands and silver
The paper presents the results of an experimental study of the electric conductivity and thermoelectric properties of a new coordination polymer (CP) based on phenazine ligands (Phz) and silver (Ag) synthesized by a one-step method. This method produces phenazine by oxidative dimerization of aniline...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Peter the Great St.Petersburg Polytechnic University
2023-06-01
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| Series: | St. Petersburg Polytechnical University Journal: Physics and Mathematics |
| Subjects: | |
| Online Access: | https://physmath.spbstu.ru/article/2023.66.06/ |
| Summary: | The paper presents the results of an experimental study of the electric conductivity and thermoelectric properties of a new coordination polymer (CP) based on phenazine ligands (Phz) and silver (Ag) synthesized by a one-step method. This method produces phenazine by oxidative dimerization of aniline under the action of AgNO3 followed by release of metal nanoparticles and subsequent self-organization of Phz with excess AgNO3 into the CP. The used method of the Phz-Ag synthesis was found to make possible obtaining CP with conductivity of about 1300 S/cm commensurable with the modern record value for CPs. The obtained experimental data led to the conclusion that the studied CP Phz-Ag possesses a metallic type of conductivity. A physical mechanism of forming this property was put forward. |
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| ISSN: | 2405-7223 |