Two metal-insulator transitions and magnetoresistive properties investigation in La0. 67Ca0. 33− xSrxMn0. 98Ni0. 02O3 (0.1≤ x≤ 0.3)

K Laajimi, M Khlifi, RA Brahem, T Alshahrani… - Journal of Alloys and …, 2024 - Elsevier
In this paper, a study of the electrical and magnetoresistive behavior of La 0.67 Ca 0.33− x
Sr x Mn 0.98 Ni 0.02 O 3 0.1≤ x≤ 0.3 is shown. The temperature dependence of the …

Wastewater treatment using Fe-doped perovskite manganites by photocatalytic degradation of methyl orange, crystal violet and indigo carmine dyes in tungsten bulb …

B Singh, P Singh, S Siddiqui, D Singh, M Gupta - Journal of Rare Earths, 2023 - Elsevier
We documented (i) the decolorization of wastewater in visible light, which contains methyl
orange, crystal violet and indigo carmine dyes, using La 0.7 Sr 0.3 Mn 1–x Fe x O 3 (x= 0.0 …

[HTML][HTML] Degradation of methylene blue using Ca-doped LaMnO3 as a photocatalyst under visible light irradiation

H Nayak, B Padhi - Results in Chemistry, 2023 - Elsevier
Calcium doped lanthanum manganiteLa 0.75 Ca 0.25 MnO 3 having Perovskite structure
shows high degree of catalytic efficiency for the removal of Methylene Blue organic dye from …

Facile synthesis of lanthanum doped strontium manganite for photocatalytic decolourization of malachite green

PGR Achary, P Pattanaik, B Nanda - Inorganic Chemistry Communications, 2023 - Elsevier
Abstract La 0.15 Sr 0.85 MnO 3 (LSMO) manganite was synthesised using most popular sol–
gel auto combustion technique. The synthesized LSMO phase in the nano dimension has …

[HTML][HTML] Sr doped LaMnO3 nanoparticles prepared by microwave combustion method: A recyclable visible light photocatalyst

TH Tran, TH Phi, HN Nguyen, NH Pham, CV Nguyen… - Results in Physics, 2020 - Elsevier
Lanthanium manganite (LaMnO 3) is an interesting perovskite material with many practical
applications in various fields. In the present work, La x Sr 1-x MnO 3 (x= 0.2–0.4) …

Structural, optical and photocatalytic properties of La0. 7Ba0. 3MnO3 nanoparticles prepared by microwave method

S Esmaeili, MH Ehsani, M Fazli - Chemical Physics, 2020 - Elsevier
Abstract La 0.7 Ba 0.3 MnO 3 (LBMO) nanoparticles were synthesized via a reproducible,
very fast, cheap, and environmentally friendly technique: microwave irradiation method …

Evaluation of La0. 8 Sr0· 2MnO3 perovskite prepared by fast solution combustion

RC Rendón, R Udayabhaskar, C Salvo… - Ceramics …, 2022 - Elsevier
Abstract La 0· 8 Sr 0· 2 MnO 3 (LSM) perovskite as oxygen electrode material for the
reversible solid oxide fuel cells (ReSOFC) was synthesized by the fast solution combustion …

Magneto-transport and optical properties of La0.7K0.3Mn(1−x)GaxO3 (0 ≤ x ≤ 0.25) ceramics

S Ezairi, A Elouafi, F Lmai, A Tizliouine - Applied Physics A, 2024 - Springer
The effect of gallium doping on the structural, optical, and magneto-transport properties of
the La0. 7K0. 3Mn (1− x) Ga x O3 (0≤ x≤ 0.25) ceramics in several magnetic fields (0T–3T) …

Time‐Resolved Oxidation State Changes Are Key to Elucidating the Bifunctionality of Perovskite Catalysts for Oxygen Evolution and Reduction

CE Beall, E Fabbri, AH Clark, V Meier… - Energy & …, 2024 - Wiley Online Library
In a unified regenerative fuel cell (URFC) or reversible fuel cell, the oxygen bifunctional
catalyst must switch reversibly between the oxygen reduction reaction (ORR), fuel cell mode …

Hydrothermal synthesis of La0.7Sr0.3MnO3 and its application in visible light photocatalytic activity

A Arabi, MH Ehsani, M Fazli - Journal of Materials Science: Materials in …, 2019 - Springer
Abstract La 0.7 Sr 0.3 MnO 3 (LSMO) manganite has been synthesized by hydrothermal
method. Nano-sized sample LSMO with rod-like morphologies was obtained. The structural …