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PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference最新文献

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Calculations of silicon complexes in KF–KCl–KI–K2SiF6 and KF–KCl–KI–K2SiF6–SiO2 molten electrolytes KF-KCl-KI-K2SiF6和KF-KCl-KI-K2SiF6 - sio2熔融电解质中硅配合物的计算
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference Pub Date : 2019-12-06 DOI: 10.1063/1.5134223
A. Vorob’ev, A. Isakov, N. Kazakovtseva, A. Khudorozhkova, A. Galashev, Y. Zaikov
{"title":"Calculations of silicon complexes in KF–KCl–KI–K2SiF6 and KF–KCl–KI–K2SiF6–SiO2 molten electrolytes","authors":"A. Vorob’ev, A. Isakov, N. Kazakovtseva, A. Khudorozhkova, A. Galashev, Y. Zaikov","doi":"10.1063/1.5134223","DOIUrl":"https://doi.org/10.1063/1.5134223","url":null,"abstract":"The stability of silicon complexes formed in KF-KI-KCl-K2SiF6 and KF-KCl-KI-K2SiF6-SiO2 was studied using the density functional theory method. The calculations of the bond energy Si-F and Si-I were performed. Conclusions about the stability of silicon complexes containing different amounts of iodine ions in the inner coordination sphere were made. All oxyfluoride silicate complex compounds became extremely unstable when replacing fluoride with iodide ion.","PeriodicalId":418936,"journal":{"name":"PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116252606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The effect of activation of a natural aluminosilicate on its sorption properties 天然铝硅酸盐活化对其吸附性能的影响
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference Pub Date : 2019-12-06 DOI: 10.1063/1.5134186
A. S. Kutergin, E. I. Denisov, I. N. Kutergina, V. Semenishchev
{"title":"The effect of activation of a natural aluminosilicate on its sorption properties","authors":"A. S. Kutergin, E. I. Denisov, I. N. Kutergina, V. Semenishchev","doi":"10.1063/1.5134186","DOIUrl":"https://doi.org/10.1063/1.5134186","url":null,"abstract":"","PeriodicalId":418936,"journal":{"name":"PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127753531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stochastic multimodal oscillations in nonlinear biochemical model 非线性生化模型中的随机多模态振荡
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference Pub Date : 2019-12-06 DOI: 10.1063/1.5134341
I. Bashkirtseva, S. Zaitseva
{"title":"Stochastic multimodal oscillations in nonlinear biochemical model","authors":"I. Bashkirtseva, S. Zaitseva","doi":"10.1063/1.5134341","DOIUrl":"https://doi.org/10.1063/1.5134341","url":null,"abstract":"","PeriodicalId":418936,"journal":{"name":"PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133906385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Non-radiation technology of creating complex color centers in anion-defective corund crystals 在阴离子缺陷的圆形晶体中制造复杂色心的非辐射技术
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference Pub Date : 2019-12-06 DOI: 10.1063/1.5134416
V. Voynov, I. Milman, A. Surdo, R. M. Abashev
{"title":"Non-radiation technology of creating complex color centers in anion-defective corund crystals","authors":"V. Voynov, I. Milman, A. Surdo, R. M. Abashev","doi":"10.1063/1.5134416","DOIUrl":"https://doi.org/10.1063/1.5134416","url":null,"abstract":"This paper presents direct evidence of converting simple F – F+- type CCs into complex F2 and F2+ - centers in anion - defective corundum crystals using TLO and, moreover, their previously unknown ability to generate optical radiation in the near IR region.","PeriodicalId":418936,"journal":{"name":"PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127557508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Structure and composition of iron sulfides in Dronino meteorite 德龙诺陨石中硫化铁的结构与组成
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference Pub Date : 2019-12-06 DOI: 10.1063/1.5134369
S. S. Hontsova, E. Petrova, E. Maksimova
{"title":"Structure and composition of iron sulfides in Dronino meteorite","authors":"S. S. Hontsova, E. Petrova, E. Maksimova","doi":"10.1063/1.5134369","DOIUrl":"https://doi.org/10.1063/1.5134369","url":null,"abstract":"","PeriodicalId":418936,"journal":{"name":"PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133367254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Uranium reduction from chloride melts on solid and liquid metal cathodes 由氯化物还原的铀在固体和液态金属阴极上熔化
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference Pub Date : 2019-12-06 DOI: 10.1063/1.5134218
K. E. Strepetov, D. Maltsev, V. Volkovich
{"title":"Uranium reduction from chloride melts on solid and liquid metal cathodes","authors":"K. E. Strepetov, D. Maltsev, V. Volkovich","doi":"10.1063/1.5134218","DOIUrl":"https://doi.org/10.1063/1.5134218","url":null,"abstract":"","PeriodicalId":418936,"journal":{"name":"PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133216697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Improvement of the electro insulating characteristics of anodic nanoporous aluminum oxide insulator by filling with silicon dioxide 二氧化硅填充改善阳极纳米多孔氧化铝绝缘子的电绝缘性能
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference Pub Date : 2019-12-06 DOI: 10.1063/1.5134155
A. Arnautov, Y. Yuferov, F. Zykov, A. Chukin, Valerya Kudyakova, R. Shishkin
{"title":"Improvement of the electro insulating characteristics of anodic nanoporous aluminum oxide insulator by filling with silicon dioxide","authors":"A. Arnautov, Y. Yuferov, F. Zykov, A. Chukin, Valerya Kudyakova, R. Shishkin","doi":"10.1063/1.5134155","DOIUrl":"https://doi.org/10.1063/1.5134155","url":null,"abstract":"This paper describes an experimental setup for the deposition of silicon dioxide in a nanoporous material. Nanoporous material was obtained from aluminum, 99.7 % purity. The matrix was impregnated in organic media containing tetraethoxysilane. The obtained product was analyzed using XRD while the diffusion of silicon dioxide was examined using scanning electron microscopy in combination with energy dispersive analysis. The characteristics of the filling of nanoporous materials by chemical precipitation from organic liquid media are considered. Electrophysical characteristics of the obtained composite were studied. Techniques are proposed for improving the occupancy rates of nanoporous inorganic systems with inorganic oxide components.This paper describes an experimental setup for the deposition of silicon dioxide in a nanoporous material. Nanoporous material was obtained from aluminum, 99.7 % purity. The matrix was impregnated in organic media containing tetraethoxysilane. The obtained product was analyzed using XRD while the diffusion of silicon dioxide was examined using scanning electron microscopy in combination with energy dispersive analysis. The characteristics of the filling of nanoporous materials by chemical precipitation from organic liquid media are considered. Electrophysical characteristics of the obtained composite were studied. Techniques are proposed for improving the occupancy rates of nanoporous inorganic systems with inorganic oxide components.","PeriodicalId":418936,"journal":{"name":"PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123514697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
High temperature IR-spectroscopy of lithium, sodium and potassium uranates 铀酸锂、钠和钾的高温红外光谱
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference Pub Date : 2019-12-06 DOI: 10.1063/1.5134217
P. Y. Starygina, V. Volkovich, A. Chukin
{"title":"High temperature IR-spectroscopy of lithium, sodium and potassium uranates","authors":"P. Y. Starygina, V. Volkovich, A. Chukin","doi":"10.1063/1.5134217","DOIUrl":"https://doi.org/10.1063/1.5134217","url":null,"abstract":"Alkali metal uranates (M2UO4 and M2U2O7, M = Li, Na, K) were prepared by reacting triuranium octaoxide with the corresponding alkali metal carbonates. IR spectra of the uranates were recorded in the temperature range of 25– 700 °C.Alkali metal uranates (M2UO4 and M2U2O7, M = Li, Na, K) were prepared by reacting triuranium octaoxide with the corresponding alkali metal carbonates. IR spectra of the uranates were recorded in the temperature range of 25– 700 °C.","PeriodicalId":418936,"journal":{"name":"PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference","volume":"4 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120843666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Study of ruthenium behavior in alkali chloride melts using electronic absorption spectroscopy 电子吸收光谱法研究钌在氯碱熔体中的行为
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference Pub Date : 2019-12-06 DOI: 10.1063/1.5134196
A. Osipenko, V. Volkovich
{"title":"Study of ruthenium behavior in alkali chloride melts using electronic absorption spectroscopy","authors":"A. Osipenko, V. Volkovich","doi":"10.1063/1.5134196","DOIUrl":"https://doi.org/10.1063/1.5134196","url":null,"abstract":"The behavior of ruthenium(III) chloro-species was studied in the ternary LiCl–KCl–CsCl eutectic based melts in the temperature range of 280–750 °C using electronic absorption spectroscopy. The temperature range of existence of stable ruthenium(III) chloro-species was determined. The mechanism of RuCl3 concentration decrease in the melt was defined.The behavior of ruthenium(III) chloro-species was studied in the ternary LiCl–KCl–CsCl eutectic based melts in the temperature range of 280–750 °C using electronic absorption spectroscopy. The temperature range of existence of stable ruthenium(III) chloro-species was determined. The mechanism of RuCl3 concentration decrease in the melt was defined.","PeriodicalId":418936,"journal":{"name":"PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124836006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Electrothermal atomic absorption indium determination 电热原子吸收法测定铟
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference Pub Date : 2019-12-06 DOI: 10.1063/1.5134173
V. S. Igosheva, P. Zaitceva, N. L. Vasil’eva
{"title":"Electrothermal atomic absorption indium determination","authors":"V. S. Igosheva, P. Zaitceva, N. L. Vasil’eva","doi":"10.1063/1.5134173","DOIUrl":"https://doi.org/10.1063/1.5134173","url":null,"abstract":"The effect of Mg(NO3)2 used as chemical modifier on the temperature of pyrolysis for indium determination was determined. Thermodynamic simulation of thermochemical process at the pyrolysis stage with and without Mg(NO3)2 was carried out. Theoretical results were confirmed by experimental runs.","PeriodicalId":418936,"journal":{"name":"PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128606540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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