Synthesis and electrochemical characterization of electroactive IoNanofluids with high dielectric constants from hydrated ferrous sulphate?
Chemical Communications Pub Date: 2018-11-20 DOI: 10.1039/C8CC08243J
Abstract
An iron oxide based-electroactive IoNanofluid with a high dielectric constant, high stability and low viscosity was synthesized from ferrous sulphate heptahydrate via a facile microwave assisted one-step route in 1-butyl-4-methylpyridinium chloride. The IoNanofluid exhibited CE coupled faradaic redox reactions involving reversible chemical reaction and reversible electron transfer steps. A transition from diffusion controlled to surface controlled capacitive processes was observed at varying scan rates. The efficiency of the charge–discharge process was greater than 94% even after 100 cycles.
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Journal Name：Chemical Communications
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CAS no.: 89640-58-4
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