Fabrication of lignin-based biochar containing multi-metal ferrite and efficient removal for oxytetracycline hydrochloride

H Lin, S Qiu, Z Wu, X Ye, M Liu - Journal of Cleaner Production, 2022 - Elsevier
Efficient removal of oxytetracycline hydrochloride (OTC) from wastewater is of great
significance but extremely challenging. Herein, a novel adsorbent lignin-based multi-metal …

Enhancing catalytic activity of NdFeO3 perovskite by tuning A-site cation deficiency for oxygen evolution reaction

E Omari, M Omari - International Journal of Hydrogen Energy, 2022 - Elsevier
Electrochemical water splitting got much attention because of its great promising
electrochemical technology to generate sustainable and renewable energy resources. In …

Unveiling the high-temperature dielectric relaxation and conduction mechanisms in sol-gel derived LaFeO3 modified Sodium Bismuth Titanate ceramics

S Singh, A Kaur, P Kaur, L Singh - Journal of Alloys and Compounds, 2023 - Elsevier
The lead-free NBT (Na 0.5 Bi 0.5 TiO 3) ceramics doped with LaFeO 3 having general
chemical composition (1-x) Na 0.5 Bi 0.5 TiO 3-(x) LaFeO 3, where x= 0 and 0.05 …

Effects of B-site Al doping on microstructure characteristics and hydrogen production performance of novel LaNixAl1-xO3-δ perovskite in methanol steam reforming

Q Shen, Z Shao, S Li, G Yang, B Sunden - Energy, 2023 - Elsevier
A series of B-site aluminum doped LaNi x Al 1-x O 3-δ (x= 0–1) perovskite samples were
prepared by the sol-gel method and applied as catalysts for methanol steam reforming …

Study the oxygen vacancies and Fe oxidation states in CaFeO3-δ perovskite nanomaterial

EK Abdel-Khalek, MA Motawea, MA Aboelnasr… - Physica B: Condensed …, 2022 - Elsevier
CaFeO 3-δ perovskite nanomaterial has been synthesized by sol-gel method. Rietveld
analysis of the X-Ray diffraction (XRD) data of the CaFeO 3-δ sample revealed orthorhombic …

Study the influence of Ag+ nanoparticles on the surface of the Sr1-xAgxFeO3-δ perovskite on optical, magnetic and antibacterial properties

EK Abdel-Khalek, AH Alluhayb, AM Younis… - Journal of Sol-Gel …, 2024 - Springer
Recently, we produced low cost SrFeO3-δ perovskite with antibacterial properties. In this
study to improve the antibacterial properties of SrFeO3-δ perovskite, we doped it with silver …

Gd1-xFeO3 perovskite oxides for catalyzing oxygen evolution reaction via A-site cation deficiency in alkaline media

E Omari, M Omari - Ceramics International, 2024 - Elsevier
The main goal of this study is the development of nonprecious, highly effective, stable
electrocatalysts for oxygen evolution reaction. In this work, we utilize a strategy to regulate …

A highly active and stable hybrid oxygen electrode for reversible solid oxide cells

Z Zhao, H Qi, S Tang, C Zhang, X Wang… - International Journal of …, 2021 - Elsevier
Reversible solid oxide cells (RSOCs) have attracted increasing attention due to the potential
realizing the deep coupling between hydrogen and electricity. An efficient and stable oxygen …

Oxygen vacancies induced anomalies in the structural, ferroelectric and magnetic behaviour of sol-gel derived LaCoO3 modified Na0. 5Bi0. 5TiO3 ceramics

S Singh, A Kaur, P Kaur, L Singh - Materials Chemistry and Physics, 2022 - Elsevier
The novel solid solutions of Na 0.5 Bi 0.5 TiO 3 (NBT) with LaCoO 3 materials having
general chemical composition (1–x)[Na 0.5 Bi 0.5 TiO 3]+ x [LaCoO 3] with x= 0.05, 0.10 and …

Double-perovskite LaBaZnTa1-xMnxO6 phosphors for wide-range optical thermometer and high-quality WLED devices

H Li, L Li, L Mei, W Zhao, X Zhou, H Gao, X Luo… - Journal of …, 2024 - Elsevier
Due to the huge food demand of the population, the luminescent materials with excellent
performance applied for indoor plant cultivation have been extensively studied. In this work …