Matches in SemOpenAlex for { <https://semopenalex.org/work/W2896928087> ?p ?o ?g. }
- W2896928087 endingPage "581" @default.
- W2896928087 startingPage "566" @default.
- W2896928087 abstract "In this paper, mesoporous PAA/dextran-polyaniline core-shell nanofibers were prepared with combination of electrospinning and in-situ polymerization methods and their heavy metal adsorption ability was investigated. The result showed that PAA and dextran can be fully crosslinked through the esterification reaction via a heat-treatment method. Polyaniline with flake like structure was deposited on the nanofiber surface resulted in high surface area and mesoporous structure of nanofibers. The amount of pores was increased by removing the calcium carbonate nanoparticles incorporated on the nanofiber surface during the polymerization process. The synthesized nanofibers showed high maximum adsorption capacity of 1111.11 and 833.33 mg/g for Pb and Cu, respectively obtained from Langmuir isotherm model. It was found that the intra-particle diffusion controls the adsorption process and the plot presented three-step linearity. However, the adsorption followed the pseudo-second order kinetic model. An investigation on the activation energy value revealed that physical adsorption occurred in removing the heavy metals from solution resulted in high regeneration and reuse ability of the nanofibers even after 10 adsorption/desorption cycles. Since, the removing of metal ions by nanofibers occurred by electrostatic attractions, the solution pH played an important role in adsorption process. In this study, the optimum pH value was 7.5. Any decrease and increase in pH values caused to decrease the removal efficiency." @default.
- W2896928087 created "2018-10-26" @default.
- W2896928087 creator A5062661798 @default.
- W2896928087 creator A5067871569 @default.
- W2896928087 creator A5068126016 @default.
- W2896928087 creator A5087444278 @default.
- W2896928087 creator A5089723546 @default.
- W2896928087 date "2018-12-01" @default.
- W2896928087 modified "2023-10-14" @default.
- W2896928087 title "Mesoporous PAA/dextran-polyaniline core-shell nanofibers: Optimization of producing conditions, characterization and heavy metal adsorptions" @default.
- W2896928087 cites W1164220458 @default.
- W2896928087 cites W1514225736 @default.
- W2896928087 cites W1528589032 @default.
- W2896928087 cites W1965587320 @default.
- W2896928087 cites W1976730086 @default.
- W2896928087 cites W1984953206 @default.
- W2896928087 cites W1987066538 @default.
- W2896928087 cites W1992173650 @default.
- W2896928087 cites W1992309592 @default.
- W2896928087 cites W2001494254 @default.
- W2896928087 cites W2002780919 @default.
- W2896928087 cites W2007894622 @default.
- W2896928087 cites W2009131024 @default.
- W2896928087 cites W2029649821 @default.
- W2896928087 cites W2030789475 @default.
- W2896928087 cites W2034772708 @default.
- W2896928087 cites W2034963161 @default.
- W2896928087 cites W2035259590 @default.
- W2896928087 cites W2040840877 @default.
- W2896928087 cites W2041214060 @default.
- W2896928087 cites W2043247161 @default.
- W2896928087 cites W2043310109 @default.
- W2896928087 cites W2046711717 @default.
- W2896928087 cites W2049076137 @default.
- W2896928087 cites W2049599522 @default.
- W2896928087 cites W2051139948 @default.
- W2896928087 cites W2051769540 @default.
- W2896928087 cites W2052641095 @default.
- W2896928087 cites W2055662707 @default.
- W2896928087 cites W2063710492 @default.
- W2896928087 cites W2064508299 @default.
- W2896928087 cites W2071190371 @default.
- W2896928087 cites W2074051174 @default.
- W2896928087 cites W2075123288 @default.
- W2896928087 cites W2075683337 @default.
- W2896928087 cites W2086903344 @default.
- W2896928087 cites W2087644019 @default.
- W2896928087 cites W2091478036 @default.
- W2896928087 cites W2092185522 @default.
- W2896928087 cites W2095316976 @default.
- W2896928087 cites W2106158716 @default.
- W2896928087 cites W2119099837 @default.
- W2896928087 cites W2142561197 @default.
- W2896928087 cites W2143777334 @default.
- W2896928087 cites W2144894403 @default.
- W2896928087 cites W2150154937 @default.
- W2896928087 cites W2154010663 @default.
- W2896928087 cites W2160697207 @default.
- W2896928087 cites W2161133827 @default.
- W2896928087 cites W2169401042 @default.
- W2896928087 cites W2170445914 @default.
- W2896928087 cites W2172778714 @default.
- W2896928087 cites W2177315067 @default.
- W2896928087 cites W2193245378 @default.
- W2896928087 cites W2293933446 @default.
- W2896928087 cites W2294734220 @default.
- W2896928087 cites W2318017769 @default.
- W2896928087 cites W2321584582 @default.
- W2896928087 cites W2321589410 @default.
- W2896928087 cites W2335076764 @default.
- W2896928087 cites W2337414082 @default.
- W2896928087 cites W2347075966 @default.
- W2896928087 cites W2371922966 @default.
- W2896928087 cites W240643258 @default.
- W2896928087 cites W2468470629 @default.
- W2896928087 cites W2500618769 @default.
- W2896928087 cites W2555081949 @default.
- W2896928087 cites W2556966507 @default.
- W2896928087 cites W2559780630 @default.
- W2896928087 cites W2563878969 @default.
- W2896928087 cites W2605020460 @default.
- W2896928087 cites W2622708891 @default.
- W2896928087 cites W2737099280 @default.
- W2896928087 cites W2748075725 @default.
- W2896928087 cites W2762488926 @default.
- W2896928087 cites W2771342944 @default.
- W2896928087 cites W2780898685 @default.
- W2896928087 cites W2782310602 @default.
- W2896928087 cites W2791361400 @default.
- W2896928087 cites W2794180771 @default.
- W2896928087 cites W2795850694 @default.
- W2896928087 cites W2803790426 @default.
- W2896928087 cites W608536876 @default.
- W2896928087 cites W635712780 @default.
- W2896928087 cites W807766912 @default.
- W2896928087 doi "https://doi.org/10.1016/j.jtice.2018.09.002" @default.
- W2896928087 hasPublicationYear "2018" @default.
- W2896928087 type Work @default.