Enhancement of photocatalytic activities of ZnFe2O4 composite by incorporating halloysite nanotubes for effective elimination of aqueous organic pollutants

Halloysite-Based Magnetic Nanostructures for Diverse Applications: A Review

“…The ZF/HNTs-11 composite showed the highest removal performance with 96.7% of the sample removed in 150 min and was also found to be stable and reusable. This composite is an effective catalyst for treating pollutants in wastewater and has good performance for remediating wastewater containing aqueous organic pollutants …”

“…This composite is an effective catalyst for treating pollutants in wastewater and has good performance for remediating wastewater containing aqueous organic pollutants. 81 A composite material made of halloysite, graphene oxide, and cobalt nickel oxalate (HNT/rGO/CoNi) was synthesized using a coprecipitation method followed by a calcination process to create lightweight and high-performance microwave absorption materials. The resulting composite was found to have excellent microwave absorption properties, with a maximum reflection loss of 69.77 dB and a wide effective bandwidth of 7.12 GHz at a thickness of 2.38 mm.…”

Preparation of high-performance supercapacitor electrode with nanocomposite of CuO/NCNO flower-like

“…The use of energy storage devices such as batteries and conventional capacitors has been limited due to their large size, low power density, low capacitance, long times required for charging, short lifespan, and environmental pollution 1 – 9 . Introducing supercapacitors as developed electrochemical capacitors with excellent features including very high density, high speed of charging and discharging, high capacitance, and biocompatibility as well as their industry-scale application (electric vehicles, electrical installations, and the electricity support of factories) and so on have partially resolved the concerns created in the field of using energy storage devices 10 – 17 . Electrochemical supercapacitors have two mechanisms for charge storage depending on the type of materials used in the electrode structure.…”

Electrochemical Analysis of Sunset Yellow, Brilliant Blue, and Tartrazine Using Sensor Amplified with CuNiFe2O4 Hollow Spheres

“…Numerous analytical techniques have been reported in the literature for the determination and detection of Sunset Yellow, including spectrophotometry, [11][12][13][14][15][16] high-performance liquid chromatography, 17,18 liquid chromatography-mass spectroscopy, 19 enzyme-linked immunosorbent assay, 20 and capillary electrophoresis. [21][22][23] The spectrophotometry and capillary electrophoresis techniques have drawbacks, including inadequate sensitivity and limited linear ranges. Additionally, these techniques cannot identify compounds in solutions at extremely low concentrations due to their large detection limits.…”