FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2091760647> ?p ?o ?g. }

• W2091760647 endingPage "967" @default.
• W2091760647 startingPage "952" @default.
• W2091760647 abstract "The effect of acid treatment of multi-walled carbon nanotubes (MWCNTs) on the mechanical, thermal and mainly thermo-oxidative stability of isotactic polypropylene (iPP) was evaluated. From the acid treatment surface carboxylic groups were mainly formed, while the nanotubes' length was gradually reduced by increasing the treatment time. Young's modulus, tensile strength and storage modulus of the iPP/MWCNT nanocomposites were increased by increasing the treatment time of the MWCNTs, due to finer dispersion inside the polymer matrix, as revealed by TEM and micro-Raman spectroscopy. Furthermore, the nanotubes acted as nucleating agents, an effect more pronounced with finer filler dispersion. Thermal stability in an inert atmosphere also increased. Thermo-oxidative stability tests in air and O2 revealed that oxidative degradation took place in two stages. In the first stage, corresponding to temperatures up to 230 °C, the MWCNTs accelerated the oxidation of iPP, while at higher than 300 °C temperatures the trend was reversed. Incubation studies proved that, at the first stages, oxidation was due to random chain scission of iPP and oxygen uptake. This behaviour was accelerated by the MWCNTs' surface carboxylic groups and, as found by O2 permeability studies, was mainly a surface process. In the second stage, due to the shielding effect of MWCNTs, the removal of the gases produced during decomposition was hindered. At this stage the presence of MWCNTs resulted in more thermo-oxidatively stable nanocomposites." @default.
• W2091760647 created "2016-06-24" @default.
• W2091760647 creator A5003365278 @default.
• W2091760647 creator A5009957135 @default.
• W2091760647 creator A5056070140 @default.
• W2091760647 creator A5080859224 @default.
• W2091760647 creator A5085854558 @default.
• W2091760647 creator A5088033459 @default.
• W2091760647 date "2008-05-01" @default.
• W2091760647 modified "2023-10-14" @default.
• W2091760647 title "Effect of acid treated multi-walled carbon nanotubes on the mechanical, permeability, thermal properties and thermo-oxidative stability of isotactic polypropylene" @default.
• W2091760647 cites W1969945203 @default.
• W2091760647 cites W1977070660 @default.
• W2091760647 cites W1977493896 @default.
• W2091760647 cites W1978332482 @default.
• W2091760647 cites W1978443121 @default.
• W2091760647 cites W1978707109 @default.
• W2091760647 cites W1986312790 @default.
• W2091760647 cites W1986387016 @default.
• W2091760647 cites W1987163953 @default.
• W2091760647 cites W1987445575 @default.
• W2091760647 cites W1989146633 @default.
• W2091760647 cites W1990776362 @default.
• W2091760647 cites W1997010589 @default.
• W2091760647 cites W1998319818 @default.
• W2091760647 cites W1999065920 @default.
• W2091760647 cites W2000495130 @default.
• W2091760647 cites W2000929445 @default.
• W2091760647 cites W2001741130 @default.
• W2091760647 cites W2002517438 @default.
• W2091760647 cites W2005463345 @default.
• W2091760647 cites W2009786886 @default.
• W2091760647 cites W2018698438 @default.
• W2091760647 cites W2018858346 @default.
• W2091760647 cites W2020921758 @default.
• W2091760647 cites W2021956006 @default.
• W2091760647 cites W2023062877 @default.
• W2091760647 cites W2023179314 @default.
• W2091760647 cites W2023336781 @default.
• W2091760647 cites W2028007682 @default.
• W2091760647 cites W2030018174 @default.
• W2091760647 cites W2031651370 @default.
• W2091760647 cites W2032430796 @default.
• W2091760647 cites W2039249404 @default.
• W2091760647 cites W2041723514 @default.
• W2091760647 cites W2044432970 @default.
• W2091760647 cites W2044522268 @default.
• W2091760647 cites W2046100308 @default.
• W2091760647 cites W2046741906 @default.
• W2091760647 cites W2046800449 @default.
• W2091760647 cites W2047051273 @default.
• W2091760647 cites W2047144432 @default.
• W2091760647 cites W2048690996 @default.
• W2091760647 cites W2050439037 @default.
• W2091760647 cites W2053396169 @default.
• W2091760647 cites W2053610022 @default.
• W2091760647 cites W2053736039 @default.
• W2091760647 cites W2058097351 @default.
• W2091760647 cites W2059769157 @default.
• W2091760647 cites W2062643979 @default.
• W2091760647 cites W2063177953 @default.
• W2091760647 cites W2064248772 @default.
• W2091760647 cites W2067930838 @default.
• W2091760647 cites W2076120627 @default.
• W2091760647 cites W2076187629 @default.
• W2091760647 cites W2089516266 @default.
• W2091760647 cites W2091054346 @default.
• W2091760647 cites W2093034330 @default.
• W2091760647 cites W2095317579 @default.
• W2091760647 cites W2095476796 @default.
• W2091760647 cites W2128711016 @default.
• W2091760647 cites W2135689432 @default.
• W2091760647 cites W2150271451 @default.
• W2091760647 cites W2152152310 @default.
• W2091760647 cites W2167912533 @default.
• W2091760647 cites W2232234647 @default.
• W2091760647 doi "https://doi.org/10.1016/j.polymdegradstab.2008.01.033" @default.
• W2091760647 hasPublicationYear "2008" @default.
• W2091760647 type Work @default.
• W2091760647 sameAs 2091760647 @default.
• W2091760647 citedByCount "196" @default.
• W2091760647 countsByYear W20917606472012 @default.
• W2091760647 countsByYear W20917606472013 @default.
• W2091760647 countsByYear W20917606472014 @default.
• W2091760647 countsByYear W20917606472015 @default.
• W2091760647 countsByYear W20917606472016 @default.
• W2091760647 countsByYear W20917606472017 @default.
• W2091760647 countsByYear W20917606472018 @default.
• W2091760647 countsByYear W20917606472019 @default.
• W2091760647 countsByYear W20917606472020 @default.
• W2091760647 countsByYear W20917606472021 @default.
• W2091760647 countsByYear W20917606472022 @default.
• W2091760647 countsByYear W20917606472023 @default.
• W2091760647 crossrefType "journal-article" @default.
• W2091760647 hasAuthorship W2091760647A5003365278 @default.
• W2091760647 hasAuthorship W2091760647A5009957135 @default.
• W2091760647 hasAuthorship W2091760647A5056070140 @default.
• W2091760647 hasAuthorship W2091760647A5080859224 @default.

• next