Low pressure plasmachemical processing of multi-walled carbon
nanotubes for the production of polyurethane composite films
with improved mechanical properties

J 2013

Low pressure plasmachemical processing of multi-walled carbon nanotubes for the production of polyurethane composite films with improved mechanical properties

ZAJÍČKOVÁ, Lenka, Marek ELIÁŠ, Vilma BURŠÍKOVÁ, Zuzana STUDÝNKOVÁ, Věra MAZÁNKOVÁ et. al.

Základní údaje

Originální název

Low pressure plasmachemical processing of multi-walled carbon nanotubes for the production of polyurethane composite films with improved mechanical properties

Autoři

ZAJÍČKOVÁ, Lenka (203 Česká republika, garant, domácí), Marek ELIÁŠ (203 Česká republika, domácí), Vilma BURŠÍKOVÁ (203 Česká republika, domácí), Zuzana STUDÝNKOVÁ (203 Česká republika, domácí), Věra MAZÁNKOVÁ (203 Česká republika, domácí), Miroslav MICHLÍČEK (203 Česká republika, domácí) a Jana HOUDKOVÁ (203 Česká republika)

Vydání

Thin Solid Films, Lausanne, Elsevier Science, 2013, 0040-6090

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10305 Fluids and plasma physics

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 1.867

Kód RIV

RIV/00216224:14740/13:00066977

Organizační jednotka

Středoevropský technologický institut

DOI

http://dx.doi.org/10.1016/j.tsf.2012.11.126

UT WoS

000320584800003

Klíčová slova anglicky

Plasma functionalization; CCP; Carbon nanotubes; Polyurethane composites; XPS; FTIR; Depth sensing indentation

Štítky

podil, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 15. 3. 2018 11:27, doc. RNDr. Vilma Buršíková, Ph.D.

Anotace

V originále

Multiwalled carbon nanotubes (CNTs) were modified in low pressure capacitively coupled discharges (13.56 and 27.12 MHz) in Ar/NH3 and oxygen-containing gas mixtures. A direct functionalization by nitrogen groups was not possible but 1-3 percentage of carbon-oxygen bonds increased with the total oxygen content on the expenses of sp(2)C almost independently on the plasma conditions. The plasma modified CNTs were used as fillers for polyurethane (PU) composites prepared by in situ polymerization. The composites were investigated by depth sensing indentation that revealed the existence of surface harder layer caused probably by different polymerization process in the bulk and at the surface that was in a contact with air. The significant improvement of the hardness and elastic modulus was observed when plasma-modified CNTs with high amount of oxygen were added to PU. It also improved the creep resistance of the PU, whereas the ability to recover from a deformation, i.e. anelastic recovery, did not change much. (c) 2012 Elsevier B.V. All rights reserved.

Návaznosti

ED1.1.00/02.0068, projekt VaV

Název: CEITEC - central european institute of technology

ED2.1.00/03.0086, projekt VaV

Název: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy

GAP205/10/1374, projekt VaV

Název: Syntéza uhlíkových nanotrubek plazmochemickou metodou a studium jejich funkčních vlastností

Investor: Grantová agentura ČR, Syntéza uhlíkových nanotrubek plazmochemickou metodou a studium jejich funkčních vlastností

286154, interní kód MU

Název: SYLICA - Synergies of Life and Material Sciences to Create a New Future (Akronym: SYLICA)

Investor: Evropská unie, SYLICA - Synergies of Life and Material Sciences to Create a New Future, Kapacity

Přiložené soubory

ZVV_2013_1168496.pdf

Požádat o autorskou verzi souboru

Citovat

ZAJÍČKOVÁ, Lenka, Marek ELIÁŠ, Vilma BURŠÍKOVÁ, Zuzana STUDÝNKOVÁ, Věra MAZÁNKOVÁ, Miroslav MICHLÍČEK a Jana HOUDKOVÁ. Low pressure plasmachemical processing of multi-walled carbon nanotubes for the production of polyurethane composite films with improved mechanical properties. Thin Solid Films. Lausanne: Elsevier Science, 2013, roč. 538, July, s. 7-15. ISSN 0040-6090. Dostupné z: https://dx.doi.org/10.1016/j.tsf.2012.11.126.

@article{1168496,
   author = {Zajíčková, Lenka and Eliáš, Marek and Buršíková, Vilma and Studýnková, Zuzana and Mazánková, Věra and Michlíček, Miroslav and Houdková, Jana},
   article_location = {Lausanne},
   article_number = {July},
   doi = {http://dx.doi.org/10.1016/j.tsf.2012.11.126},
   keywords = {Plasma functionalization; CCP; Carbon nanotubes; Polyurethane composites; XPS; FTIR; Depth sensing indentation},
   language = {eng},
   issn = {0040-6090},
   journal = {Thin Solid Films},
   title = {Low pressure plasmachemical processing of multi-walled carbon nanotubes for the production of polyurethane composite films with improved mechanical properties},
   url = {http://www.sciencedirect.com/science/article/pii/S0040609012016276?via=ihub},
   volume = {538},
   year = {2013}
}

TY  - JOUR
ID  - 1168496
AU  - Zajíčková, Lenka - Eliáš, Marek - Buršíková, Vilma - Studýnková, Zuzana - Mazánková, Věra - Michlíček, Miroslav - Houdková, Jana
PY  - 2013
TI  - Low pressure plasmachemical processing of multi-walled carbon nanotubes for the production of polyurethane composite films with improved mechanical properties
JF  - Thin Solid Films
VL  - 538
IS  - July
SP  - 7-15
EP  - 7-15
PB  - Elsevier Science
SN  - 00406090
KW  - Plasma functionalization
KW  - CCP
KW  - Carbon nanotubes
KW  - Polyurethane composites
KW  - XPS
KW  - FTIR
KW  - Depth sensing indentation
UR  - http://www.sciencedirect.com/science/article/pii/S0040609012016276?via=ihub
L2  - http://www.sciencedirect.com/science/article/pii/S0040609012016276?via=ihub
N2  - Multiwalled carbon nanotubes (CNTs) were modified in low pressure capacitively coupled discharges (13.56 and 27.12 MHz) in Ar/NH3 and oxygen-containing gas mixtures. A direct functionalization by nitrogen groups was not possible but 1-3 percentage of carbon-oxygen bonds increased with the total oxygen content on the expenses of sp(2)C almost independently on the plasma conditions. The plasma modified CNTs were used as fillers for polyurethane (PU) composites prepared by in situ polymerization. The composites were investigated by depth sensing indentation that revealed the existence of surface harder layer caused probably by different polymerization process in the bulk and at the surface that was in a contact with air. The significant improvement of the hardness and elastic modulus was observed when plasma-modified CNTs with high amount of oxygen were added to PU. It also improved the creep resistance of the PU, whereas the ability to recover from a deformation, i.e. anelastic recovery, did not change much. (c) 2012 Elsevier B.V. All rights reserved.
ER  -

ZAJÍČKOVÁ, Lenka, Marek ELIÁŠ, Vilma BURŠÍKOVÁ, Zuzana STUDÝNKOVÁ, Věra MAZÁNKOVÁ, Miroslav MICHLÍČEK a Jana HOUDKOVÁ. Low pressure plasmachemical processing of multi-walled carbon nanotubes for the production of polyurethane composite films with improved mechanical properties. \textit{Thin Solid Films}. Lausanne: Elsevier Science, 2013, roč.~538, July, s.~7-15. ISSN~0040-6090. Dostupné z: https://dx.doi.org/10.1016/j.tsf.2012.11.126.

Podrobný výpis o publikaci