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Room temperature ac conductivity, dielectric properties and impedance analysis of polypyrrole-zinc cobalt oxide (PPy/ZCO) composites

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0 Published in 2019 at "Physica B: Condensed Matter"

DOI: 10.1016/j.physb.2019.07.011

Abstract: Abstract Zinc-cobalt oxide nanoparticles were fabricated by hydrothermal method. The polypyrrole and zinc cobalt oxide (PPy/ZCO) composites were synthesized by using in-situ chemical polymerization method. These composites were characterized by x-ray diffraction (XRD) which confirmed… read more here.

Keywords: zinc cobalt; cobalt oxide; zco composites; ppy zco ... See more keywords

Investigation on microwave absorbing properties of 3D C@ZnCo2O4 as a highly active heterogenous catalyst and the degradation of ciprofloxacin by activated persulfate process

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0 Published in 2021 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2021.118330

Abstract: Abstract This study investigated the degradation of ciprofloxacin (CIP) by activated persulfate with three-dimensional C@ZnCo2O4 (3D C@ZCO) under microwave irradiation. The 3D C@ZCO material was successfully prepared by a hydrothermal method. The morphology, microstructure, and… read more here.

Keywords: degradation; degradation ciprofloxacin; zco; activated persulfate ... See more keywords

Reduced graphene oxide supported quasi-two-dimensional ZnCo2O4 nanosheets for lithium ion batteries with high electrochemical stability.

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0 Published in 2019 at "Nanotechnology"

DOI: 10.1088/1361-6528/ab4d0d

Abstract: In this work, quasi two dimensional spinel ZnCo2O4 (ZCO) nanosheets constituted by ZCO grain with different size were prepared via a facile solvothermal method and followed by a post-treatment. It shows that the small ZCO… read more here.

Keywords: zco; graphene oxide; quasi two; two dimensional ... See more keywords

Low-Carbon and Nanosheathed ZnCo2O4 Spheroids with Porous Architecture for Boosted Lithium Storage Properties

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0 Published in 2019 at "Research"

DOI: 10.34133/2019/1354829

Abstract: Multielectronic reaction electrode materials for high energy density lithium-ion batteries (LIBs) are severely hindered by their inherent sluggish kinetics and large volume variations, leading to rapid capacity fade. Here, a simple method is developed to… read more here.

Keywords: zco; carbon; low carbon; nanosheathed znco2o4 ... See more keywords