Influence of pristine and oxidized MWCNT fillers on ferroelectricity and dielectric dispersion of a classical ferroelectric of Rochelle salt

Research Square (Research Square), Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 2, 2025

This paper reports a comparative study on the influence of pristine and oxidized multiwalled carbon nanotubes ferroelectricity dielectric dispersion classical ferroelectric Rochelle salt in range 10^{− 2} − 10⁷ Hz with an amplitude electric field strength 2 V/cm. For study, phase transition, polarization switching, frequency dependencies permittivity electrical conductivity two composites based combined each fillers were considered at different temperatures. Fourier-transform infrared spectroscopy was employed to explore functional groups salt. The morphologies samples examined using scanning electron microscopy. It revealed that form showed less dispersion, but stronger effect transition switching than those ones. At same time, high both resulted strong overshadowed contribution Theoretical models will also be used analyze experimental data.

Language: Английский

Scalable production of engineered bi-functional MnCO3 materials derived from low-grade resources for supercapacitive and OER application

Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: unknown, P. 130909 - 130909

Published: April 1, 2025

Language: Английский