Defect engineering in heterogeneous catalytic oxidation catalysts for air pollution elimination: A review of recent progress and strategies

M Wu, J Sun, W Xiang, S Chen - Journal of Environmental Chemical …, 2022 - Elsevier
Catalytic oxidation, which converts hazardous materials to harmless small molecules at low
temperature, has been a promising and effective technology for atmospheric pollution …

Influence of Na doping on the magnetic properties of LaFeO3 powders and dielectric properties of LaFeO3 ceramics prepared by citric sol-gel method

E Cao, Y Qin, T Cui, L Sun, W Hao, Y Zhang - Ceramics International, 2017 - Elsevier
The emergence of ferromagnetism in perovskite oxide LaFeO 3 nanoparticles and colossal
dielectric response in ceramics has inspired researchers to study the effect of various …

Investigation of structural, optical, dielectric and magnetic properties of LaNiO3 and LaNi1− xMxO3 (M= Fe, Cr & Co; x= 5%) nanoparticles

AA Shah, S Ahmad, A Azam - Journal of Magnetism and Magnetic …, 2020 - Elsevier
This paper reports the synthesis of pure and doped lanthanum nickel oxide (LaNiO 3)
nanoparticles (NPs) using auto-combustion route. Various characterization techniques were …

DFRTtoEIS: An easy approach to verify the consistency of a DFRT generated from an impedance spectrum

BMG Melo, FJA Loureiro, DP Fagg, LC Costa… - Electrochimica …, 2021 - Elsevier
Abstract Electrochemical Impedance Spectroscopy (EIS) is a leading tool for the
characterization of electrochemical processes in a wide class of materials. The combined …

Investigation of structural, morphological, optical, and magnetic properties of Sm-doped LaFeO3 nanopowders prepared by sol–gel method

E Swatsitang, A Karaphun, S Phokha… - Journal of Sol-Gel …, 2017 - Springer
Pure orthorhombic phase of La 1− x Sm x FeO 3 (x= 0, 0.1, 0.2, and 0.3) nanoparticles can
be obtained by sol–gel method after calcination at 800° C for 3 h in air. X-ray diffraction …

Dramatic change in the photocatalytic activity of nanocrystalline La1-xNaxFeO3 (x= 0.0, 0.1, 0.2 and 0.3) perovskite oxides by the incorporation of Cu for effective …

S Sharma, S Singh, U Manhas, I Qadir, AK Atri… - Journal of Alloys and …, 2023 - Elsevier
Wastewater treatment is a major issue that must be addressed since it damages nature and
has a negative impact on living creatures. Dyes are the top most organic pollutants in …

Methodology to Probe Disorder Contribution in Raman Linewidth via Optical Absorption Spectroscopy in Orthoferrite EuFeO3

OV Rambadey, A Kumar, K Kumar… - The Journal of …, 2022 - ACS Publications
The individual impact of disorder on different phonon modes has been investigated for
orthoferrite EuFeO3 by perceiving a correlation between temperature-dependent Raman …

Effect of annealing atmosphere on leakage and dielectric characteristics of multiferroic gallium ferrite

V Singh, A Daryapurkar, SS Rajput… - Journal of the …, 2017 - Wiley Online Library
Mutliferroic and magnetoelectric gallium ferrite (GaFeO3) is plagued by substantial electrical
leakage in polycrystalline form. Here, we report on understanding the conduction …

Dielectric and optical properties of Ni-doped LaFeO3 nanoparticles

MA Matin, MN Hossain, MM Rhaman, FA Mozahid… - SN Applied …, 2019 - Springer
Un-doped and Ni-doped lanthanum ferrite nanoparticles were synthesized by solid-state
method. Ni concentration-dependent structural, dielectric and optical properties of …

Fraction of rare-earth (Sm/Nd)-lanthanum ferrite-based perovskite ferroelectric and magnetic nanopowders

R RameshKumar, T Ramachandran… - Journal of Electronic …, 2019 - Springer
Multiferroic compound, especially LaFeO 3-based perovskite nanopowders that exhibit
robust simultaneous ferromagnetism and ferroelectricity, are widely investigated and applied …