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Influence of Composition and Plasma Power on Properties of Film from Biodegradable Polymer Blends

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F20%3A00116907" target="_blank" >RIV/00216224:14310/20:00116907 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.mdpi.com/2073-4360/12/7/1592/htm" target="_blank" >https://www.mdpi.com/2073-4360/12/7/1592/htm</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/polym12071592" target="_blank" >10.3390/polym12071592</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Influence of Composition and Plasma Power on Properties of Film from Biodegradable Polymer Blends

  • Original language description

    The work is focused on the study of surface plasma treatment (DCSBD) of films from biodegradable polymers from renewable sources based on polylactic acid (PLA) and polyhydroxybutyrate (PHB). A 4-factor design of experiment was used where the selected variable parameters were the plasma device power, the time of plasma treatment, the ratio of PHB in the polymer blend with PLA, and the content of acetyl tributyl citrate (ATBC) plasticizer in the PLA + PHB blend. The surface total energy and the polar component were evaluated immediately after surface plasma treatment and after 5 h of sitting. Topography of foil surfaces was also studied by AFM. In terms of plasma power and activation time, the greatest increase in surface energy values was observed with a short plasma time of 2 s and a high power of 400 W. Increasing the content of ATBC in interaction with the high concentration of PHB in the blend results in a reduction in the difference of both the polar component and the total free surface energy.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10305 - Fluids and plasma physics (including surface physics)

Result continuities

  • Project

    <a href="/en/project/LM2018097" target="_blank" >LM2018097: R&D centre for plasma and nanotechnology surface modifications</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Polymers

  • ISSN

    2073-4360

  • e-ISSN

    2073-4360

  • Volume of the periodical

    12

  • Issue of the periodical within the volume

    7

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    15

  • Pages from-to

    1-15

  • UT code for WoS article

    000554102500001

  • EID of the result in the Scopus database

    2-s2.0-85088294470