Effect of Microwave Radiation on the Thermal Properties of the Electroexplosive Copper Nanopowder

Andrei V. Mostovshchikov, Alexander P. Il'In, Vladislav S. Igumnov, Pavel Yu Chumerin, Fedor A. Gubarev

Результат исследования: Материалы для книги/типы отчетов › Материалы для конференции

Аннотация

At this research, copper nanopowder was irradiated by microwaves radiation with frequency of 2.85 GHz and power density of 8 kW/cm² for 5 seconds. It was founded that the value of start oxidation temperature of powder was characterized by fluctuating values in the range 150-250°C with increase of exposure dose. In addition, the specific thermal effect of powder oxidation varied from 5870 to 7505 J/g with increase of irradiation absorbed dose. The degree of powder oxidation varied from 34.5 to 46.95%. The probable cause of these regularities is an increase the activity of iron powder and subsequent decrease of it under high power density microwaves.

Язык оригинала	Английский
Заголовок главной публикации	2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Proceedings
Издатель	Institute of Electrical and Electronics Engineers Inc.
Страницы	317-319
Количество страниц	3
Том	2018-August
ISBN (электронная версия)	9784885523151
DOI	https://doi.org/10.23919/PIERS.2018.8597736
Статус публикации	Опубликовано - 31 дек 2018
Событие	2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Toyama, Япония Длительность: 1 авг 2018 → 4 авг 2018

Конференция

Конференция	2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018
Страна	Япония
Город	Toyama
Период	1.8.18 → 4.8.18

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ASJC Scopus subject areas

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Цитировать

Mostovshchikov, A. V., Il'In, A. P., Igumnov, V. S., Chumerin, P. Y., & Gubarev, F. A. (2018). Effect of Microwave Radiation on the Thermal Properties of the Electroexplosive Copper Nanopowder. В 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Proceedings (Том 2018-August, стр. 317-319). [8597736] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/PIERS.2018.8597736

Effect of Microwave Radiation on the Thermal Properties of the Electroexplosive Copper Nanopowder. / Mostovshchikov, Andrei V.; Il'In, Alexander P.; Igumnov, Vladislav S.; Chumerin, Pavel Yu ; Gubarev, Fedor A.

2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Proceedings. Том 2018-August Institute of Electrical and Electronics Engineers Inc., 2018. стр. 317-319 8597736.

Результат исследования: Материалы для книги/типы отчетов › Материалы для конференции

Mostovshchikov, AV , Il'In, AP , Igumnov, VS , Chumerin, PY & Gubarev, FA 2018, Effect of Microwave Radiation on the Thermal Properties of the Electroexplosive Copper Nanopowder. в 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Proceedings. том 2018-August, 8597736, Institute of Electrical and Electronics Engineers Inc., стр. 317-319, 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018, Toyama, Япония, 1.8.18. https://doi.org/10.23919/PIERS.2018.8597736

Mostovshchikov AV , Il'In AP , Igumnov VS , Chumerin PY , Gubarev FA. Effect of Microwave Radiation on the Thermal Properties of the Electroexplosive Copper Nanopowder. В 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Proceedings. Том 2018-August. Institute of Electrical and Electronics Engineers Inc. 2018. стр. 317-319. 8597736 https://doi.org/10.23919/PIERS.2018.8597736

Mostovshchikov, Andrei V. ; Il'In, Alexander P. ; Igumnov, Vladislav S. ; Chumerin, Pavel Yu ; Gubarev, Fedor A. / Effect of Microwave Radiation on the Thermal Properties of the Electroexplosive Copper Nanopowder. 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Proceedings. Том 2018-August Institute of Electrical and Electronics Engineers Inc., 2018. стр. 317-319

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abstract = "At this research, copper nanopowder was irradiated by microwaves radiation with frequency of 2.85 GHz and power density of 8 kW/cm2 for 5 seconds. It was founded that the value of start oxidation temperature of powder was characterized by fluctuating values in the range 150-250°C with increase of exposure dose. In addition, the specific thermal effect of powder oxidation varied from 5870 to 7505 J/g with increase of irradiation absorbed dose. The degree of powder oxidation varied from 34.5 to 46.95{\%}. The probable cause of these regularities is an increase the activity of iron powder and subsequent decrease of it under high power density microwaves.",

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AB - At this research, copper nanopowder was irradiated by microwaves radiation with frequency of 2.85 GHz and power density of 8 kW/cm2 for 5 seconds. It was founded that the value of start oxidation temperature of powder was characterized by fluctuating values in the range 150-250°C with increase of exposure dose. In addition, the specific thermal effect of powder oxidation varied from 5870 to 7505 J/g with increase of irradiation absorbed dose. The degree of powder oxidation varied from 34.5 to 46.95%. The probable cause of these regularities is an increase the activity of iron powder and subsequent decrease of it under high power density microwaves.

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Доступ к документу

10.23919/PIERS.2018.8597736