FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3049204618> ?p ?o ?g. }

• W3049204618 endingPage "29129" @default.
• W3049204618 startingPage "29120" @default.
• W3049204618 abstract "Common ultrasonication and centrifugation techniques could be utilized for dispersion of carbon nanotubes in solvents. However, there are few studies investigating the effect of concentration of species on stability of surfactant modified suspensions focusing on specific dispersants. Therefore, in this study, UV–Vis absorption spectroscopy, sedimentations tests, zeta (ζ) potential and dynamic light scattering analyses (DLS) were used as tools to estimate the optimal surfactant to multi walled carbon nanotubes (MWCNTs) weight ratio in stable centrifuged suspensions. MWCNTs colloids were prepared via addition of sodium dodecylbenzene sulfonate (SDBS) with ultrasonication and centrifugation in isopropyl alcohol (IPA). Coupling information gathered from overlapped absorption spectra and weighed dried sediments enabled estimation of MWCNTs concentrations in centrifuged suspensions (supernatant). By utilizing sediments weight and zeta potential observations, optimum SDBS/MWCNTs weight ratios were calculated. The results have shown that the SDBS/MWCNTs ratio should be 9 or higher in supernatants in order to obtain stable suspensions. It was also observed that increasing SDBS/MWCNTs concentrations over 9 in supernatants gradually decreased the zeta potentials of studied suspensions. Higher SDBS/MWCNTs ratios, also decreased settling velocities that were attributed to increased viscosity of supernatants. In addition to overlapping spectra technique, which relies on utilization of spectra related to centrifuged and uncentrifuged suspensions only for quantitative analysis, differential UV–Vis spectra were also utilized for the assessment of SDBS/MWCNTs ratios in supernatants. Presence of SDBS in supernatants (prepared by removing contribution of MWCNTs by using COOH modified MWCNTs’ UV–Vis absorption spectrum) exhibited an unexpected hyperchromic shift in maximum wavelength in spectra leading to misleading estimations of surfactant concentrations." @default.
• W3049204618 created "2020-08-21" @default.
• W3049204618 creator A5002287143 @default.
• W3049204618 creator A5066339803 @default.
• W3049204618 creator A5069353014 @default.
• W3049204618 date "2020-12-01" @default.
• W3049204618 modified "2023-10-18" @default.
• W3049204618 title "A study on optimum surfactant to multiwalled carbon nanotube ratio in alcoholic stable suspensions via UV–Vis absorption spectroscopy and zeta potential analysis" @default.
• W3049204618 cites W1523217962 @default.
• W3049204618 cites W1965555230 @default.
• W3049204618 cites W1974782416 @default.
• W3049204618 cites W1980264078 @default.
• W3049204618 cites W1981513726 @default.
• W3049204618 cites W1981656532 @default.
• W3049204618 cites W1982534017 @default.
• W3049204618 cites W1985612647 @default.
• W3049204618 cites W1992813110 @default.
• W3049204618 cites W1993881208 @default.
• W3049204618 cites W2000306947 @default.
• W3049204618 cites W2001409491 @default.
• W3049204618 cites W2008302913 @default.
• W3049204618 cites W2008373646 @default.
• W3049204618 cites W2015653363 @default.
• W3049204618 cites W2016006761 @default.
• W3049204618 cites W2016627186 @default.
• W3049204618 cites W2018928093 @default.
• W3049204618 cites W2023719942 @default.
• W3049204618 cites W2034873093 @default.
• W3049204618 cites W2038877211 @default.
• W3049204618 cites W2040668243 @default.
• W3049204618 cites W2042443175 @default.
• W3049204618 cites W2055783198 @default.
• W3049204618 cites W2075499557 @default.
• W3049204618 cites W2085313197 @default.
• W3049204618 cites W2088313072 @default.
• W3049204618 cites W2099107901 @default.
• W3049204618 cites W2103160556 @default.
• W3049204618 cites W2114201248 @default.
• W3049204618 cites W2127683926 @default.
• W3049204618 cites W2127827168 @default.
• W3049204618 cites W2127841706 @default.
• W3049204618 cites W2149332235 @default.
• W3049204618 cites W2150859636 @default.
• W3049204618 cites W2165143203 @default.
• W3049204618 cites W2196042622 @default.
• W3049204618 cites W2207103826 @default.
• W3049204618 cites W2265928024 @default.
• W3049204618 cites W2328992353 @default.
• W3049204618 doi "https://doi.org/10.1016/j.ceramint.2020.08.085" @default.
• W3049204618 hasPublicationYear "2020" @default.
• W3049204618 type Work @default.
• W3049204618 sameAs 3049204618 @default.
• W3049204618 citedByCount "9" @default.
• W3049204618 countsByYear W30492046182021 @default.
• W3049204618 countsByYear W30492046182022 @default.
• W3049204618 countsByYear W30492046182023 @default.
• W3049204618 crossrefType "journal-article" @default.
• W3049204618 hasAuthorship W3049204618A5002287143 @default.
• W3049204618 hasAuthorship W3049204618A5066339803 @default.
• W3049204618 hasAuthorship W3049204618A5069353014 @default.
• W3049204618 hasConcept C104628117 @default.
• W3049204618 hasConcept C113196181 @default.
• W3049204618 hasConcept C119824511 @default.
• W3049204618 hasConcept C120665830 @default.
• W3049204618 hasConcept C121332964 @default.
• W3049204618 hasConcept C125287762 @default.
• W3049204618 hasConcept C127413603 @default.
• W3049204618 hasConcept C145889102 @default.
• W3049204618 hasConcept C14631669 @default.
• W3049204618 hasConcept C155672457 @default.
• W3049204618 hasConcept C159985019 @default.
• W3049204618 hasConcept C171250308 @default.
• W3049204618 hasConcept C177562468 @default.
• W3049204618 hasConcept C185592680 @default.
• W3049204618 hasConcept C191897082 @default.
• W3049204618 hasConcept C192562407 @default.
• W3049204618 hasConcept C2776712485 @default.
• W3049204618 hasConcept C2776954664 @default.
• W3049204618 hasConcept C2778894819 @default.
• W3049204618 hasConcept C42360764 @default.
• W3049204618 hasConcept C43617362 @default.
• W3049204618 hasConcept C513720949 @default.
• W3049204618 hasConcept C537181965 @default.
• W3049204618 hasConcept C58226133 @default.
• W3049204618 hasConcept C62520636 @default.
• W3049204618 hasConcept C86181022 @default.
• W3049204618 hasConceptScore W3049204618C104628117 @default.
• W3049204618 hasConceptScore W3049204618C113196181 @default.
• W3049204618 hasConceptScore W3049204618C119824511 @default.
• W3049204618 hasConceptScore W3049204618C120665830 @default.
• W3049204618 hasConceptScore W3049204618C121332964 @default.
• W3049204618 hasConceptScore W3049204618C125287762 @default.
• W3049204618 hasConceptScore W3049204618C127413603 @default.
• W3049204618 hasConceptScore W3049204618C145889102 @default.
• W3049204618 hasConceptScore W3049204618C14631669 @default.
• W3049204618 hasConceptScore W3049204618C155672457 @default.
• W3049204618 hasConceptScore W3049204618C159985019 @default.
• W3049204618 hasConceptScore W3049204618C171250308 @default.

• next