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Pregled bibliografske jedinice broj: 1225686

Synthesis and properties of surfactants for carbon nanotubes based on copolymers of 2-N-morpholinoethyl methacrylate with dodecyl methacrylate and styrene


Faraguna, Fabio; Blažic, Roko; Vidović, Elvira; Jukić, Ante
Synthesis and properties of surfactants for carbon nanotubes based on copolymers of 2-N-morpholinoethyl methacrylate with dodecyl methacrylate and styrene // Reactive & functional polymers, 177 (2022), 105315, 9 doi:10.1016/j.reactfunctpolym.2022.105315 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1225686 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Synthesis and properties of surfactants for carbon nanotubes based on copolymers of 2-N-morpholinoethyl methacrylate with dodecyl methacrylate and styrene

Autori
Faraguna, Fabio ; Blažic, Roko ; Vidović, Elvira ; Jukić, Ante

Izvornik
Reactive & functional polymers (1381-5148) 177 (2022); 105315, 9

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
surfactant ; 2-N-morpholinoethyl methacrylate ; reactivity ratios

Sažetak
The copolymerization reactivity ratios for 2-N-morpholinoethyl methacrylate (MEMA) with dodecyl methacrylate (DDMA) or styrene (ST) were estimated. The efficiency of the prepared polymers for dispersion of MWCNT in toluene was also studied. A wide range of copolymer compositions (all 10 mol% steps) were prepared using tert-butyl peroxy-2-ethylhexanoate (0.02 mol dm−3) as initiator isothermally (70 °C) to low conversions (< 10 wt%). In the case of DDMA/MEMA copolymerization, there is a slight tendency for both monomers to react more with MEMA. The reactivity ratios obtained are r(DDMA) = 0.86 and r(MEMA) = 1.05. The reactivity ratios for the copolymerization of ST/MEMA are both <1 and are r(ST) = 0.35 and r(MEMA) = 0.59, indicating a higher reactivity of each monomer with the other monomer. The addition of small amounts (10 mol%) of MEMA to DDMA homopolymer significantly increases its thermal stability (the temperature at 50 wt% loss is 46 °C higher). For ST/MEMA, the addition of MEMA gradually decreases the thermal stability (the temperature difference at 50 wt% loss between the homopolymers is 25 °C). The best dispersion of MWCNT in toluene is obtained with the ST/MEMA copolymer containing 42 mol% MEMA, as shown by UV–Vis measurements and visual inspections after the gravity test. The obtained results contribute to the further development of polymeric surfactants and stimuli-responsive polymers.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo, Temeljne tehničke znanosti

Napomena
Glavni autori: F. Faraguna i A. Jukić



POVEZANOST RADA


Projekti:
EK-EFRR-KK.01.1.1.07.0015 - Novi polimerni aditivi za maziva ulja i uljne nanofluide (NanoFlu) (Jukić, Ante, EK - KK.01.1.1.07) ( CroRIS)

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Elvira Vidović (autor)

Avatar Url Ante Jukić (autor)

Avatar Url Roko Blažic (autor)

Avatar Url Fabio Faraguna (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com dx.doi.org

Citiraj ovu publikaciju:

Faraguna, Fabio; Blažic, Roko; Vidović, Elvira; Jukić, Ante
Synthesis and properties of surfactants for carbon nanotubes based on copolymers of 2-N-morpholinoethyl methacrylate with dodecyl methacrylate and styrene // Reactive & functional polymers, 177 (2022), 105315, 9 doi:10.1016/j.reactfunctpolym.2022.105315 (međunarodna recenzija, članak, znanstveni)
Faraguna, F., Blažic, R., Vidović, E. & Jukić, A. (2022) Synthesis and properties of surfactants for carbon nanotubes based on copolymers of 2-N-morpholinoethyl methacrylate with dodecyl methacrylate and styrene. Reactive & functional polymers, 177, 105315, 9 doi:10.1016/j.reactfunctpolym.2022.105315.
@article{article, author = {Faraguna, Fabio and Bla\v{z}ic, Roko and Vidovi\'{c}, Elvira and Juki\'{c}, Ante}, year = {2022}, pages = {9}, DOI = {10.1016/j.reactfunctpolym.2022.105315}, chapter = {105315}, keywords = {surfactant, 2-N-morpholinoethyl methacrylate, reactivity ratios}, journal = {Reactive and functional polymers}, doi = {10.1016/j.reactfunctpolym.2022.105315}, volume = {177}, issn = {1381-5148}, title = {Synthesis and properties of surfactants for carbon nanotubes based on copolymers of 2-N-morpholinoethyl methacrylate with dodecyl methacrylate and styrene}, keyword = {surfactant, 2-N-morpholinoethyl methacrylate, reactivity ratios}, chapternumber = {105315} }
@article{article, author = {Faraguna, Fabio and Bla\v{z}ic, Roko and Vidovi\'{c}, Elvira and Juki\'{c}, Ante}, year = {2022}, pages = {9}, DOI = {10.1016/j.reactfunctpolym.2022.105315}, chapter = {105315}, keywords = {surfactant, 2-N-morpholinoethyl methacrylate, reactivity ratios}, journal = {Reactive and functional polymers}, doi = {10.1016/j.reactfunctpolym.2022.105315}, volume = {177}, issn = {1381-5148}, title = {Synthesis and properties of surfactants for carbon nanotubes based on copolymers of 2-N-morpholinoethyl methacrylate with dodecyl methacrylate and styrene}, keyword = {surfactant, 2-N-morpholinoethyl methacrylate, reactivity ratios}, chapternumber = {105315} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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  • CA Search (Chemical Abstracts)


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