Halloysite nanotubes and Fe3O4 nanoparticles enhanced adsorption removal of heavy metal using electrospun membranes
Source abstract
Abstract
Abstract Magnetic nonwovens had been strategically prepared by immobilizing halloysite (Hal) nanotubes and Fe3O4 nanoparticles on polyethylene oxide/chitosan (PEO/CS) composite fibers via electrospinning. TEM, XPS, XRD, FTIR, UV–vis DRS, BET, and VSM analyses of the adsorbents were used to determine their structure and performance. The effect of organic-inorganic hybridization provided the as-obtained adsorbents with uniform structure, superior pore structure, large specific surface area, and superparamagnetic properties. These nonwovens also exhibited high removal efficiency of different heavy metal ions (HMIs), and the adsorption capacity of cadmium, copper, lead and chrome onto the nonwoven was in order of Cr(VI)
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Clay minerals and soil interactions · Adsorption and biosorption for pollutant removal · Iron oxide chemistry and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (61)
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