KRÁL, Pavel, Jozef RÁHEĽ, Monika STUPAVSKÁ, Jan ŠRAJER, Petr KLÍMEK, Mishra Pawan KUMAR and Wimmer RUPERT. XPS depth profile of plasma-activated surface of beech wood (Fagus sylvatica) and its impact on polyvinyl acetate tensile shear bond strength. WOOD SCIENCE AND TECHNOLOGY. NEW YORK: SPRINGER, 2015, vol. 49, No 2, p. 319-330. ISSN 0043-7719. Available from: https://dx.doi.org/10.1007/s00226-014-0691-7.
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Basic information
Original name XPS depth profile of plasma-activated surface of beech wood (Fagus sylvatica) and its impact on polyvinyl acetate tensile shear bond strength
Authors KRÁL, Pavel (203 Czech Republic), Jozef RÁHEĽ (703 Slovakia, guarantor, belonging to the institution), Monika STUPAVSKÁ (703 Slovakia, belonging to the institution), Jan ŠRAJER (203 Czech Republic), Petr KLÍMEK (203 Czech Republic), Mishra Pawan KUMAR (356 India) and Wimmer RUPERT (40 Austria).
Edition WOOD SCIENCE AND TECHNOLOGY, NEW YORK, SPRINGER, 2015, 0043-7719.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10305 Fluids and plasma physics
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 1.642
RIV identification code RIV/00216224:14310/15:00086069
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1007/s00226-014-0691-7
UT WoS 000349378200007
Keywords in English barrier discharge; atmospheric-pressure; adhesion properties; air; wettability; extractives
Tags AKR, rivok
Changed by Changed by: doc. RNDr. Jozef Ráheľ, PhD., učo 169224. Changed: 21/3/2019 16:23.
Abstract
High surface selectivity of atmospheric pressure plasma treatment was demonstrated experimentally by XPS depth profile measurement of plasma-activated beech wood. Wood surface activated by diffuse coplanar surface barrier discharge was sequentially sputtered by Ar+ ion beam followed by immediate XPS analysis of freshly uncovered surface. According to the assessment, less than 330 nm of sputtered material was sufficient for complete removal of all plasma-formed functional groups. For the sake of practical implications of minimal vertical extent of plasma-mediated changes, the character of tensile shear bond strength improvement of polyvinyl acetate adhesive was examined with respect to its specific mass. A constant additive character of plasma activation to the bond strength was observed within the examined range of adhesive-specific mass.
Links
ED2.1.00/03.0086, research and development projectName: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy
EE2.3.30.0009, research and development projectName: Zaměstnáním čerstvých absolventů doktorského studia k vědecké excelenci
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