All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Hydrolysis of PLA-like Plasma Polymer Films with Varying Degree of Crosslinking

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F16%3A43875326" target="_blank" >RIV/70883521:28610/16:43875326 - isvavai.cz</a>

  • Result on the web

    <a href="https://ppt.fel.cvut.cz/articles/2016/raskova.pdf" target="_blank" >https://ppt.fel.cvut.cz/articles/2016/raskova.pdf</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Hydrolysis of PLA-like Plasma Polymer Films with Varying Degree of Crosslinking

  • Original language description

    Poly-lactide acid (PLA) based biodegradable films are of interest for packaging materials or bioapplications. Plasma-assisted vacuum evaporation technique uses oligomers released during thermal decomposition of source polymer as precursors for plasma polymerization. Conventionally prepared PLA with mw = 10000 g/mol was used as a source polymer. Films were prepared at various RF (13.56 MHz) plasma powers (0-20 W) in order to vary the amount of crosslinking in the film. Swelling and hydrolysis of films were monitored in real time using spectroscopic ellipsometry. The concentration profile of products of hydrolysis was measured by liquid-chromatography (LC-MS). FTIR, XPS and SEM analyses were used for monitoring of film composition and surface characterization. Molecular weights of source polymer and of the plasma polymer were determined by gel-permeation chromatography (GPC). Possibility to prepare PLA-like plasma polymer films with controlled degradability by hydrolysis was demonstrated.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

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

Others

  • Publication year

    2016

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Plasma Physics and Technology

  • ISBN

  • ISSN

    2336-2626

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    168-171

  • Publisher name

    Czech Technical University in Prague, Faculty of Electrical Engineering

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Jun 16, 2014

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article