journal article·2019-09

Facile synthesis of water-stable iron intercalated multi layered graphene nanocomposite with large magnetic moments as superior water pollutant remediators

N. Ansari, F. Feghhi, M. Montazeri, M. Mohammadnejad, Z. Sheykhifard, S.M. Mohseni

Synthetic Metals· Volume 255
Publisher page

Abstract

Abstract Fabrication of the large magnetic moment, water stable, nanoscale zero-valent Iron (Fe0) as a desirable component for application in nanotechnology and multifunctional composite has shown to be a great challenge. Here, a facile, cost-effective, and green synthesis of Fe0 nano-crystals intercalated within graphene (Gr) flakes based on simultaneous Gr-exfoliation/Iron-deposition is demonstrated. The Fe0/Gr formed as intercalated Fe0/Fe2O3 structure into expanded multi layered Gr with a large magnetic moment and remarkable solution stability is used to remove pollutants from wastewater. We explore remediation capability of Methyl Orange (MO), Methylene Blue (MB), Crystal Violet (CV) and Rhodamine B (RhB) dye solutions. Application of this new nanocomposite for removing pollutants from dye water shows highly-efficient remediation for both cationic and anionic common azo dyes thanks to the sorption capability of iron in conjunction with activated carbon functional groups.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Environmental remediation with nanomaterials · Nanomaterials for catalytic reactions · Graphene research and applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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