Effect of the electric field on the oxide layer structure and the product composition in the reaction of zinc with supercritical fluid H2O/CO2
- Авторы: Shishkin A.1,2, Sokol M.1, Dubov D.1,2, Fedyaeva O.1, Vostrikov A.1,2
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Учреждения:
- S. S. Kutateladze Institute of Thermophysics, Siberian Branch of Russian Academy of Sciences
- Novosibirsk State University
- Выпуск: Том 65, № 4 (2016)
- Страницы: 978-983
- Раздел: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/237783
- DOI: https://doi.org/10.1007/s11172-016-1400-5
- ID: 237783
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Аннотация
The presence of a constant electric field (300 kV m–1) and variation of CO2 concentration in the fluid affected the morphology of ZnO nanocrystals and the internal structure of ZnO layer obtained on interacting zinc anode with supercritical H2O/CO2 at 673 K and 35 MPa. The electric field favors the formation of zinc oxalate and carbonate, the thermal decomposition of which forms the pore structured of ZnO. Moreover, a fraction of elongated nanocrystals in the surface layer of ZnO is increased due to the action of the electric field.
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Об авторах
A. Shishkin
S. S. Kutateladze Institute of Thermophysics, Siberian Branch of Russian Academy of Sciences; Novosibirsk State University
Автор, ответственный за переписку.
Email: andrshi@itp.nsc.ru
Россия, 1 prosp. Acad. Lavrent´eva, Novosibirsk, 630090; 2 ul. Pirogova, Novosibirsk, 630090
M. Sokol
S. S. Kutateladze Institute of Thermophysics, Siberian Branch of Russian Academy of Sciences
Email: andrshi@itp.nsc.ru
Россия, 1 prosp. Acad. Lavrent´eva, Novosibirsk, 630090
D. Dubov
S. S. Kutateladze Institute of Thermophysics, Siberian Branch of Russian Academy of Sciences; Novosibirsk State University
Email: andrshi@itp.nsc.ru
Россия, 1 prosp. Acad. Lavrent´eva, Novosibirsk, 630090; 2 ul. Pirogova, Novosibirsk, 630090
O. Fedyaeva
S. S. Kutateladze Institute of Thermophysics, Siberian Branch of Russian Academy of Sciences
Email: andrshi@itp.nsc.ru
Россия, 1 prosp. Acad. Lavrent´eva, Novosibirsk, 630090
A. Vostrikov
S. S. Kutateladze Institute of Thermophysics, Siberian Branch of Russian Academy of Sciences; Novosibirsk State University
Email: andrshi@itp.nsc.ru
Россия, 1 prosp. Acad. Lavrent´eva, Novosibirsk, 630090; 2 ul. Pirogova, Novosibirsk, 630090