Nanocomposites Based on Polyethylene and Nanocrystalline Silicon Films
High-strength polyethylene films containing 0.5-1.0 wt. % of nanocrystalline silicon (nc-Si) were synthesized. Samples of nc-Si with an average core diameter of 7-10 nm were produced by plasmochemical method and by laser-induced decomposition of monosilane. Spectral studies revealed almost complete...
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| Format: | Article |
| Language: | English |
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Volgograd State University
2014-12-01
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| Series: | Vestnik Volgogradskogo Gosudarstvennogo Universiteta. Seriâ 10. Innovacionnaâ Deâtelʹnostʹ |
| Subjects: | |
| Online Access: | http://ti.jvolsu.com/index.php/en/component/attachments/download/347 |
| _version_ | 1818116903788347392 |
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| author | Olkhov Anatoliy Aleksandrovich Zaikov Gennady Efremovich |
| author_facet | Olkhov Anatoliy Aleksandrovich Zaikov Gennady Efremovich |
| author_sort | Olkhov Anatoliy Aleksandrovich |
| collection | DOAJ |
| description | High-strength polyethylene films containing 0.5-1.0 wt. % of nanocrystalline silicon (nc-Si) were synthesized. Samples of nc-Si with an average core diameter of 7-10 nm were produced by plasmochemical method and by laser-induced decomposition of monosilane. Spectral studies revealed almost complete (up to ~95 %) absorption of UV radiation in 200- 400 nm spectral region by 85 micron thick film if the nc-Si content approaches to 1.0 wt. %. The density function of particle size in the starting powders and polymer films containing immobilized silicon nanocrystallites were obtained using the modeling a complete profile of X-ray diffraction patterns, assuming spherical grains and the lognormal distribution. The results of X-ray analysis shown that the crystallite size distribution function remains almost unchanged and the crystallinity of the original polymer increases to about 10 % with the implantation of the initial nc-Si samples in the polymer matrix. |
| first_indexed | 2024-12-11T04:29:55Z |
| format | Article |
| id | doaj.art-1de9eaa41c984621a81b02d039d6c043 |
| institution | Directory Open Access Journal |
| issn | 2305-7815 2409-2398 |
| language | English |
| last_indexed | 2024-12-11T04:29:55Z |
| publishDate | 2014-12-01 |
| publisher | Volgograd State University |
| record_format | Article |
| series | Vestnik Volgogradskogo Gosudarstvennogo Universiteta. Seriâ 10. Innovacionnaâ Deâtelʹnostʹ |
| spelling | doaj.art-1de9eaa41c984621a81b02d039d6c0432022-12-22T01:20:53ZengVolgograd State UniversityVestnik Volgogradskogo Gosudarstvennogo Universiteta. Seriâ 10. Innovacionnaâ Deâtelʹnostʹ2305-78152409-23982014-12-016637210.15688/jvolsu10.2014.6.6Nanocomposites Based on Polyethylene and Nanocrystalline Silicon FilmsOlkhov Anatoliy Aleksandrovich0Zaikov Gennady Efremovich1Lomonosov Moscow State University of Fine Chemical TechnologiesInstitute of Biochemical Physics named after N.M. Emanuel, RASHigh-strength polyethylene films containing 0.5-1.0 wt. % of nanocrystalline silicon (nc-Si) were synthesized. Samples of nc-Si with an average core diameter of 7-10 nm were produced by plasmochemical method and by laser-induced decomposition of monosilane. Spectral studies revealed almost complete (up to ~95 %) absorption of UV radiation in 200- 400 nm spectral region by 85 micron thick film if the nc-Si content approaches to 1.0 wt. %. The density function of particle size in the starting powders and polymer films containing immobilized silicon nanocrystallites were obtained using the modeling a complete profile of X-ray diffraction patterns, assuming spherical grains and the lognormal distribution. The results of X-ray analysis shown that the crystallite size distribution function remains almost unchanged and the crystallinity of the original polymer increases to about 10 % with the implantation of the initial nc-Si samples in the polymer matrix.http://ti.jvolsu.com/index.php/en/component/attachments/download/347polyethylenenanocrystalline siliconUV-protective filmpolymer nanocompositeshigh-strength films |
| spellingShingle | Olkhov Anatoliy Aleksandrovich Zaikov Gennady Efremovich Nanocomposites Based on Polyethylene and Nanocrystalline Silicon Films Vestnik Volgogradskogo Gosudarstvennogo Universiteta. Seriâ 10. Innovacionnaâ Deâtelʹnostʹ polyethylene nanocrystalline silicon UV-protective film polymer nanocomposites high-strength films |
| title | Nanocomposites Based on Polyethylene and Nanocrystalline Silicon Films |
| title_full | Nanocomposites Based on Polyethylene and Nanocrystalline Silicon Films |
| title_fullStr | Nanocomposites Based on Polyethylene and Nanocrystalline Silicon Films |
| title_full_unstemmed | Nanocomposites Based on Polyethylene and Nanocrystalline Silicon Films |
| title_short | Nanocomposites Based on Polyethylene and Nanocrystalline Silicon Films |
| title_sort | nanocomposites based on polyethylene and nanocrystalline silicon films |
| topic | polyethylene nanocrystalline silicon UV-protective film polymer nanocomposites high-strength films |
| url | http://ti.jvolsu.com/index.php/en/component/attachments/download/347 |
| work_keys_str_mv | AT olkhovanatoliyaleksandrovich nanocompositesbasedonpolyethyleneandnanocrystallinesiliconfilms AT zaikovgennadyefremovich nanocompositesbasedonpolyethyleneandnanocrystallinesiliconfilms |