Project detail

Syntéza multifunkčních plazmových polymerů pro polymerní kompozity bez rozhraní

Duration: 01.01.2016 — 31.12.2018

Funding resources

Czech Science Foundation - Standardní projekty

- whole funder (2016-01-01 - 2018-12-31)

On the project

Projekt je zaměřen na syntézu a charakterizaci vrstev plazmových polymerů využitelných jako kompatibilní a multifunkční mezivrstvy ve vlákny-vyztužených polymerních kompozitech bez rozhraní, které napodobují přírodní systémy. Jedná se o novou koncepci, kde kompozitní složky, vlákno a polymerní matrice, jsou propojeny pomocí gradientní mezivrstvy, jejíž fyzikálně-chemické vlastnosti se spojitě nebo kvazi-spojitě mění od vlastností vlákna k vlastnostem matrice v rámci řízené syntézy. Na základě modelových simulací musí být gradientní mezivrstva navržena a poté syntetizována na povrchu vlákna tak, aby vzniklo pevné, ale houževnaté propojení mezi vláknem a polymerní matricí vedoucí k významnému zvýšení užitných vlastností (pevnost, houževnatost) kompozitu. Tato koncepce gradientní mezivrstvy má vysoký aplikační potenciál pro libovolný hybridní materiál v elektronických, optických, mechanických a biomedicínských zařízeních.

Description in English
The project is aimed at synthesis and characterization of plasma polymer films utilizable as compatible and multifunctional interlayers in fiber-reinforced polymer composites without interfaces that mimic natural systems. This is a novel conception, where the composite constituents, the fiber and the polymer matrix, are combined together by gradient interlayer, whose physicochemical properties are continuously or quasi-continuously varied from those of the fiber to those of the matrix under controlled synthesis. Based on model simulations, the gradient interlayer has to be designed and synthesized on fiber surface to form strong but tough link between the fiber and the polymer matrix resulting in significant increase of composite performance (strength, toughness). Such conception of the gradient interlayer has a high application potential for any hybrid material in electronic, optical, mechanical, and biomedical devices.

Keywords
plazmová polymerace; anizotropní vrstvy; mezifáze; rozhraní; polymerní kompozity

Key words in English
plasma polymerization; anisotropic films; interphase; interface; polymer composites

Mark

GA16-09161S

Default language

Czech

People responsible

Čech Vladimír, prof. RNDr., Ph.D. - principal person responsible

Units

Institute of Materials Science
- (2016-12-13 - not assigned)
Faculty of Chemistry
- (2016-01-01 - 2018-12-31)

Results

ČECH, V. Glass Fibers: Plasma Modification for Improved Interfacial Adhesion. In Encyclopedia of Plasma Technology. Encyclopedia Program. USA: Taylor & Francis, 2016. p. 1-15. ISBN: 9781466500594.
Detail

ŠIRJOVOVÁ, V.; ZVONEK, M.; JURKO, M.; ČECH, V. Shear Strength Range of GF/Polyester Composites Controlled by Plasma Nanotechnology. Polymers, 2023, vol. 15, no. 16, p. 1-7. ISSN: 2073-4360.
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PLICHTA, T.; ČECH, V. Adhesion of a-SiC:H and a-SiOC:H films deposited on silicon wafers by PECVD. 2016.
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ČECH, V.; KNOB, A.; LASOTA, T.; LUKEŠ, J.; DRZAL, L. Plasma polymerization as an effective tool for surface modification of glass fibers applied in polymer composites. 2016.
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ČECH, V.; LASOTA, T.; PÁLESCH, E.; LUKEŠ, J. Mechanical properties of a-SiC:H films: an influence of surface topography on nanoindentation measurements. 2016.
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PLICHTA, T.; BRÁNECKÝ, M.; ČECH, V. Nanoscratch testing of a-SiC:H films on silicon wafers deposited by PECVD. 2017. p. 10-10.
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PLICHTA, T.; ČECH, V. Nanoscratch Testing of Thin Films Prepared by Plasma Polymerization from the Vapour Phase of Tetravinylsilane Monomer. Sborník abstraktů. Purkyňova 464/118, 612 00 Brno: Vysoké učení technické v Brně, Fakulta chemická, 2017. p. 91 ( p.)ISBN: 978-80-214-5488-0.
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BRÁNECKÝ, M.; ČECH, V. Thin Films of Tetravinylsilane Characterized by Spectroscopic Ellipsometry. Sborník abstraktů. Studentská konference CHEMIE JE ŽIVOT. 1. Purkyňova 464/118, 61200 Brno: Vysoké učení technické v Brně, Fakulta Chemická, 2017. p. 79-79. ISBN: 978-80-214-5488-0.
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PLICHTA, T.; ČECH, V.; HEGEMANN, D. Adhesion evaluation of a-SiC:H thin films on silicon wafers using the nanoscratch testing technique. Zürich, Switzerland: ADAG PRINT, 2017. p. 76-76.
Detail

ČECH, V. Characteristics of SiOx-containing hard film prepared by low temperature plasma enhanced chemical vapor deposition using hexamethyldisilazane or vinyltrimethylsilane and post oxygen plasma treatment. MATERIALS CHEMISTRY AND PHYSICS, 2017, vol. 189, no. 1 March 2017, p. 183-190. ISSN: 0254-0584.
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PÁLESCH, E.; ČECH, V. Characterization of interlayer adhesion on single glass fibers and planar glass using the nanoscratch test technique. Thin Solid Films, 2017, vol. 636, no. AUG 31 2017, p. 353-358. ISSN: 0040-6090.
Detail

ČECH, V. Tenké vrstvy, multivrstvy a gradientní vrstvy plazmových polymerů. Zpravodaj ČVS, 25 (1) 2017, Praha: Česká vakuová společnost, 2017. s. 45-49.
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ČECH, V.; KNOB, A.; LASOTA, T.; LUKEŠ, J. Plasma coating of glass fibers as an alternative technology. Society of Plastics Engineers, 2017. p. 1-4.
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PÁLESCH, E.; PLICHTA, T.; BRÁNECKÝ, M.; ČECH, V. Plasma-deposited interlayers with controlled adhesion to glass fibres. International Plasma Chemistry Society, 2017. p. 1-2.
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BRÁNECKÝ, M.; SCHMIEDOVÁ, V.; ČECH, V. Optical Properties of a-SiC:H Films Controlled by RF Power. WDS 2017 - Proceeding of Contributed Papers - Physics. Prague: MATFYZPRESS, 2017. p. 137-142. ISBN: 978-80-7378-356-3.
Detail

Hurychová Hana, Ondrejček Pavel, Šklubalová Zdenka, Vrníková Barbora, Svěrák Tomáš. The influence of stevia on the flow, shear and compression behavior of sorbitol, a pharmaceutical excipient for direct compression. Pharmaceutical Development and Technology, 2017, vol. 23, no. 2, p. 125-131. ISSN: 1097-9867.
Detail

PLICHTA, T.; BRÁNECKÝ, M.; ČECH, V. Adhesion and Mechanical Properties of a-CSi:H Thin Films Prepared from Tetravinylsilane Monomer by Plasma Polymerization. 7th Meeting on Chemistry and Life 2018. Book of abstracts. Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00 Brno, 2018. p. 127-127. ISBN: 978-80-214-5488-0.
Detail

ČECH, V. Effect of Chemical Modification on the Mechanical Properties of Plasma-Polymerized Organosilicones. PROGRESS IN ORGANIC COATINGS, 2018, vol. 119, no. 6, p. 85-90. ISSN: 0300-9440.
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ČECH, V.; PLICHTA, T. Functional interlayers with controlled adhesion developed for polymer composites. Thin Solid Films, 2018, vol. 656, no. 6, p. 37-43. ISSN: 0040-6090.
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ČECH, V.; BRÁNECKÝ, M.; PLICHTA, T. Chemical depth profile of layered a-CSiO:H nanocomposites. Applied Surface Science, 2018, vol. 456, no. 10, p. 941-950. ISSN: 0169-4332.
Detail

KNOB, A.; LUKEŠ, J.; ČECH, V.; DRZAL, L. Further Progress in Functional Interlayers with Controlled Mechanical Properties Designed for Glass Fiber/Polyester Composites. Fibers, 2018, vol. 6, no. 3, p. 1-18. ISSN: 2079-6439.
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ČECH, V. Surface modification of glass fibers by oxidized plasma coatings to improve interfacial shear strength in GF/polyester composites. Polymer Composites, 2019, no. 9, p. 1-8. ISSN: 0272-8397.
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PLICHTA, T.; BRÁNECKÝ, M.; ČECH, V. Characterization of a-SiC:H thin films prepared by PECVD from the point of adhesion. 2018.
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ČECHALOVÁ, B.; BRÁNECKÝ, M.; KLAPETEK, P.; ČECH, V. Optical Properties of Oxidized Plasma-Polymerized Organosilicones and Their Correlation with Mechanical and Chemical Parameters. Materials, 2019, vol. 12, no. 3, p. 1-12. ISSN: 1996-1944.
Detail

PLICHTA, T.; BRÁNECKÝ, M.; ČECH, V. Adhesion and mechanical properties of a-CSi:H and a-CSiO:H thin films prepared by PECVD. 2018.
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BRÁNECKÝ, M.; ČECH, V. Chemical Structure of Plasma-Polymerized Organosilicones by FTIR. Garmisch Partenkirchen: PSE Garmisch, 2018.
Detail

ČECH, V.; BRÁNECKÝ, M. Continuous surface modification of glass fibers in a roll-to-roll plasma-enhanced CVD reactor for glass fiber/polyester composites. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2019, vol. 121, no. 6, p. 244-253. ISSN: 1878-5840.
Detail

ČECH, V.; ZVONEK, M. Engineering the interfacial adhesion in basalt/epoxy composites by plasma polymerization. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2019, vol. 122, no. 7, p. 67-76. ISSN: 1878-5840.
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BRÁNECKÝ, M.; ČECH, V. Optical properties of the crystalline silicon wafers described using the universal dispersion model. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2019, vol. 37, no. 6, p. 1-14. ISSN: 1071-1023.
Detail

ZVONEK, M.; ČECH, V. Effects of oxygen and tetravinylsilane plasma treatments on mechanical and interfacial properties of flax yarns in thermoset matrix composites. CELLULOSE, 2019, vol. 2019, no. 10, p. 1-20. ISSN: 0969-0239.
Detail

ZVONEK, M.; ŠIRJOVOVÁ, V.; BRÁNECKÝ, M.; PLICHTA, T.; ČECH, V. Controlled modification of interphase and its influence on shear strength of polymer composites. 6th Global Conference on Polymer and Composite Materials (PCM 2019) Bangkok, Thajsko. Bangkok: 2019.
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BRÁNECKÝ, M.; ČECH, V. Layered a-CSi:H/a-CSiO:H nanocomposites. 6th International Plasma Science and Interfaces workshop Luxembourg. Luxembourg: 2019.
Detail

PLICHTA, T.; BRÁNECKÝ, M.; ČECH, V. Characterization of a-CSi:H films prepared by PECVD in terms of adhesion. Surface and Coatings Technology, 2020, vol. 385, no. 1, p. 1-9. ISSN: 0257-8972.
Detail

BRÁNECKÝ, M.; ČECH, V. Plasma Nanotechnology for Controlling Chemical and Physical Properties of Organosilicon Nanocoatings. Materials Today Communications, 2020, vol. 24, no. 101234, p. 1-8. ISSN: 2352-4928.
Detail

PLICHTA, T.; ŠIRJOVOVÁ, V.; ZVONEK, M.; KALINKA, G.; ČECH, V. The adhesion of plasma nanocoatings controls the shear properties of GF/polyester composite. Polymers, 2021, vol. 13, no. 4, p. 1-15. ISSN: 2073-4360.
Detail

ČECH, V. Low temperature plasma polymerization: An effective process to enhance the basalt fibre/matrix interfacial adhesion. Composites Communications, 2021, vol. 27, no. 100769, p. 1-6. ISSN: 2452-2139.
Detail

JURKO, M.; ČECH, V. Basalt fibre surface modification via plasma polymerization of tetravinylsilane/oxygen mixtures for improved interfacial adhesion with unsaturated polyester matrix. MATERIALS CHEMISTRY AND PHYSICS, 2021, vol. 122, no. 7, p. 1-7. ISSN: 0254-0584.
Detail

ČECH, V.; BRÁNECKÝ, M. Nonthermal tetravinylsilane plasma used for thin-film deposition: Plasma chemistry controls thin-film chemistry. Plasma Processes and Polymers, 2021, no. e2100192, p. 1-13. ISSN: 1612-8869.
Detail

ČECH, V. Assessment of interfacial adhesion of flax yarns in thermoset matrices: effect of different surface modification treatments. In Conference Proceedings. 2018. p. 1-6. ISBN: 9781510896932.
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ČECH, V. Plasma polymerization on unsized basalt fibres for improving the interfacial strength with polymer matrices. In Conference Proceedings. 2021. p. 2146-2153. ISBN: 9781713837596.
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ČECH, V. Tailoring interfacial adhesion in basalt fibre reinforced polymer composites. Conference Proceedings. 2019. p. 1-3.
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PLICHTA, T.; ZAHRADNÍČEK, R.; ČECH, V. Surface topography affects the nanoindentation data. Thin Solid Films, 2022, vol. 745, no. 139105, p. 1-7. ISSN: 0040-6090.
Detail

ČECH, V.; BRÁNECKÝ, M. Synthesis of thin-film materials using nonthermal plasma at a higher degree of dissociation. Plasma Processes and Polymers, 2023, vol. 20, no. 7, p. 1-11. ISSN: 1612-8869.
Detail

BRÁNECKÝ, M.; ČECH, V. Optical properties of a-SiC:H films deposited by continuous wave and pulsed plasmas. 2016.
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Responsibility: Čech Vladimír, prof. RNDr., Ph.D.