Исследование карбида молибдена методом спектроскопии комбинационного рассеяния; Перспективы развития фундаментальных наук; Т. 1 : Физика

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Parent link:	Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XVII Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 21-24 апреля 2020 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2020 Т. 1 : Физика.— 2020.— [С. 46-48]
Tác giả chính:	Васильева Ю. З. Юлия Захаровна
Tác giả của công ty:	Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Организационный отдел
Tác giả khác:	Кононенко П. Н. (научный руководитель), Пак А. Я. Александр Яковлевич
Tóm tắt:	Заглавие с экрана Molybdenum carbides crystalline phases are well-known polymorphs with useful technological applications including sensors, electronics, and catalysis. According to Mo-C known phase diagram, several polymorphs can exist under ambient conditions. One of the promising synthesis techniques is DC arc plasma. Nowadays, recent trends focus on the non-vacuum arcing procedure in ambient conditions which is possible due to carbon monoxide generation during the synthesis process. This phenomenon as a result of graphite electrodes usage can prevent the oxidation of the synthesis products. As an advantage of this method should be noted the possible cost benefits through the lower energy consumption, also the productivity can be increased by our approach. In this contribution, the arc plasma method is investigated for the crystalline molybdenum carbides synthesis. According to the X-ray diffraction results, the Mo2C and Mo1.2C0.8 crystalline phases were synthesized. Raman spectroscopy confirms the presence and high crystallinity of these MoC phases. This work shows an inexpensive and promising way to obtain molybdenum carbides with potential in optoelectronics, environmental, and energy applications.
Ngôn ngữ:	Tiếng Nga
Được phát hành:	2020
Những chủ đề:	электронный ресурс труды учёных ТПУ карбид молибдена спектроскопия комбинационное рассеяние возобновляемые источники энергии
Truy cập trực tuyến:	http://earchive.tpu.ru/handle/11683/62574
Định dạng:	Điện tử Chương của sách
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=631512