Synthesis and Special Features of Electrochemical Behavior of Tungsten Oxide Deposited on Various Substrates
- Авторлар: Zhuzhel’skii D.1, Yalda K.1, Spiridonov V.1, Apraksin R.2, Kondrat’ev V.2
-
Мекемелер:
- Volta” Scientific and Technical Firm
- St. Petersburg State University
- Шығарылым: Том 88, № 3 (2018)
- Беттер: 520-527
- Бөлім: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222071
- DOI: https://doi.org/10.1134/S1070363218030209
- ID: 222071
Дәйексөз келтіру
Аннотация
Tungsten oxides were electrochemically deposited from a metastable acidic solution of isopolytungstate on simple glassy carbon electrodes and glassy carbon electrodes coated with a film of a conductive polymer poly(3,4-ethylenedioxythiophene). It was found by the cyclic voltammetry method that the redox capacity of tungsten oxide deposits on the conductive polymer film is noticeably greater than on glassy carbon, which indirectly points to its high dispersion. The morphology of the tungsten oxide deposits was studied using scanning electron microscopy. The tungsten valence state in the composition of surface tungsten oxides was determined by the X-ray electron spectroscopy method.
Авторлар туралы
D. Zhuzhel’skii
Volta” Scientific and Technical Firm
Хат алмасуға жауапты Автор.
Email: dmitry@volta.spb.ru
Ресей, nab. Obvodnogo kanala 150, St. Petersburg, 192020
K. Yalda
Volta” Scientific and Technical Firm
Email: dmitry@volta.spb.ru
Ресей, nab. Obvodnogo kanala 150, St. Petersburg, 192020
V. Spiridonov
Volta” Scientific and Technical Firm
Email: dmitry@volta.spb.ru
Ресей, nab. Obvodnogo kanala 150, St. Petersburg, 192020
R. Apraksin
St. Petersburg State University
Email: dmitry@volta.spb.ru
Ресей, Universitetskaya nab. 7–9, St. Petersburg, 199034
V. Kondrat’ev
St. Petersburg State University
Email: dmitry@volta.spb.ru
Ресей, Universitetskaya nab. 7–9, St. Petersburg, 199034