Influence of graphitic phase on the structural, optical, electrical and photocatalytic properties of BiFeO3/KNbO3 based binary nanocomposites

S Vidhya, S Yathavan, K Durgadevi, VCB Sabarish… - Ceramics …, 2024 - Elsevier
Synthesis of ternary nanocomposites of BiFeO 3-Graphene-KNbO 3 through simple solution
method has been made at various concentrations of graphene ranging 0.025–0.1% mole …

Enhancing structural properties of simple perovskite materials based on zirconate and titanate prepared by sol-gel method

ZC Braham, A Kermad, S El Korso, MR Ramdani… - Materials Chemistry and …, 2023 - Elsevier
A simple and effective method is used in this study in order to obtain lead and lead-free
simple perovskite structures. The perovskite materials BaTiO 3, BaZrO 3, PbTiO 3 and PbZrO …

Sulfamerazine degradation employing a novel Z-scheme TiO2/KNbO3/g-C3N4 photocatalyst under artificial sunlight: Insights on degradation mechanism and toxicity

NP de Moraes, TMB Campos, GP Thim… - Journal of …, 2024 - Elsevier
The development of a novel TiO 2/KNbO 3/gC 3 N 4 photocatalyst for the degradation of
sulfamerazine under artificial sunlight was investigated in this study, aiming to obtain a …

Ferroelectric KNbO3 nanofibers: synthesis, characterization and their application as a humidity nanosensor

R Ganeshkumar, KV Sopiha, P Wu, CW Cheah… - …, 2016 - iopscience.iop.org
By virtue of its non-toxicity, high T c, and non-linear optical and ferroelectric properties, one-
dimensional (1D) potassium niobate (KNbO 3) may enable the development of numerous …

Using KNbO3 catalyst produced from a simple solid-state synthesis method in a new piezophotocatalytic ozonation hybrid process

NP de Moraes, R da Silva Souto, TMB Campos… - Ceramics …, 2023 - Elsevier
The present work reports the development and application of potassium niobate (KNbO 3)
as a catalyst in a novel hybrid piezophotocatalytic ozonation process aimed at wastewater …

Tailored perovskite oxide engineered with multi-dimensional carbon as electrocatalyst to concurrently improve the OER activity and electrochemical stability

AK Rana, AA Hussain - Journal of Materials Science, 2024 - Springer
Creating highly efficient electrocatalysts for water splitting reactions is crucial for energy
conversion purposes. This study focuses on the fabrication of superior non-precious …

Oxygen vacancy effect on photoluminescence of KNb3O8 nanosheets

R Li, L Liu, B Ming, Y Ji, R Wang - Applied Surface Science, 2018 - Elsevier
Fungus-like potassium niobate (KNb 3 O 8) nanosheets have been synthesized on indium-
doped tin oxide (ITO) glass substrates by a simple and environmental friendly two-step …

CaxBa1–xNb2O6 Ferroelectric Nanopowders for Ultrahigh-Density Optical Data Storage

MHK Rubel, MS Islam, USM Mahmuda… - ACS Applied Nano …, 2018 - ACS Publications
In the present work, structural studies have been carried out on new nanosized calcium
barium niobate (Ca x Ba1–x Nb2O6, CBN) ceramic nanopowders synthesized by an …

Low-temperature synthesis of potassium triniobate (KNb3O8) ceramic powder by a novel aqueous organic gel route

MHK Rubel, ME Hossain, MS Parvez… - Journal of the Australian …, 2019 - Springer
Abstract Potassium triniobate (KNb 3 O 8) ceramic powder has been synthesized by a novel
aqueous organic gel route relatively at low calcination temperature above 700° C. Initially …

Strain‐mediated electrical and optical properties of novel lead‐free CuFe2O4–KNbO3 nanocomposite solid solutions: A combined experimental and Density …

SB IB, R Raman, MH Mamat, KP, P BH… - Microscopy Research …, 2022 - Wiley Online Library
This article summarizes the strain‐mediated electrical and optical properties of novel lead‐
free x CuFe2O4 (1− x) KNbO3 (x= 0.2, 0.3, and 0.4) multiferroic nanocomposite through a …