Спектроскопическое исследование двойных сульфидов молибдена(IV) и рения(IV); Перспективы развития фундаментальных наук; Т. 2 : Химия
| Parent link: | Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2017 Т. 2 : Химия.— 2017.— [С. 178-180] |
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| Özet: | Заглавие с экрана Dichalcogenides of transition metals are especially interesting. Majority of chalcoginides are semiconductors and some of them show interesting properties in certain regions of optical spectrum. Such properties allow application of these compounds in optico-electronics, radio-photonics, laser physics etc. Direct synthesis one of simple chalcogenides - rhenium disulphide - has been carried out from source components: metallic rhenium and elemental sulfur. In this research we used high temperature annealing at 1000 0C and the pressure of 10-5 atm in 24 hours. The synthesis was carried out in a sealed quartz ampoule. Photoelectron spectra and IR absorption spectra of molybdenum disulfide (IV) and rhenium disulfide (IV) were measured during the research. We shows that rhenium disulfide (IV) crystallize in CdI2 structural type. S2p sulfur bond energy for molybdenum disulfide (IV) and rhenium disulfide (IV) are at almost identical values. IR spectrum analysis shows that rhenium disulfide (IV) structure compared with molybdenum disulfide (IV). |
| Dil: | Rusça |
| Baskı/Yayın Bilgisi: |
2017
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| Online Erişim: | http://earchive.tpu.ru/handle/11683/44516 |
| Materyal Türü: | Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=624538 |
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| 200 | 1 | |a Спектроскопическое исследование двойных сульфидов молибдена(IV) и рения(IV) |d Spectroscopic study of double sulphides of molybdenum (IV) and rhenium (IV) |f М. Р. Кобрин |g науч. рук. В. В. Фомичев | |
| 203 | |a Текст |c электронный | ||
| 230 | |a 1 компьютерный файл (pdf; 279 Kb) | ||
| 300 | |a Заглавие с экрана | ||
| 320 | |a [Библиогр.: с. 180 (8 назв.)] | ||
| 330 | |a Dichalcogenides of transition metals are especially interesting. Majority of chalcoginides are semiconductors and some of them show interesting properties in certain regions of optical spectrum. Such properties allow application of these compounds in optico-electronics, radio-photonics, laser physics etc. Direct synthesis one of simple chalcogenides - rhenium disulphide - has been carried out from source components: metallic rhenium and elemental sulfur. In this research we used high temperature annealing at 1000 0C and the pressure of 10-5 atm in 24 hours. The synthesis was carried out in a sealed quartz ampoule. Photoelectron spectra and IR absorption spectra of molybdenum disulfide (IV) and rhenium disulfide (IV) were measured during the research. We shows that rhenium disulfide (IV) crystallize in CdI2 structural type. S2p sulfur bond energy for molybdenum disulfide (IV) and rhenium disulfide (IV) are at almost identical values. IR spectrum analysis shows that rhenium disulfide (IV) structure compared with molybdenum disulfide (IV). | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\conf\21388 |t Перспективы развития фундаментальных наук |l Prospects of Fundamental Sciences Development |o сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г. |o в 7 т. |f Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой |d 2017 | |
| 463 | 1 | |0 (RuTPU)RU\TPU\conf\21390 |t Т. 2 : Химия |v [С. 178-180] |d 2017 | |
| 510 | 1 | |a Spectroscopic study of double sulphides of molybdenum (IV) and rhenium (IV) |z eng | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a халькогениды | |
| 610 | 1 | |a переходные металлы | |
| 610 | 1 | |a окисление | |
| 610 | 1 | |a колебательные спектры | |
| 610 | 1 | |a дисульфиды | |
| 700 | 1 | |a Кобрин |b М. Р. | |
| 702 | 1 | |a Фомичев |b В. В. |4 727 | |
| 801 | 2 | |a RU |b 63413507 |c 20171206 |g RCR | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/44516 | |
| 942 | |c BK | ||