☆ 4.6 Article

The effect of Sr substitution on the structural and physical properties of manganite perovskites Ca1-xSrxMnO3-δ (0 ≤ x ≤ 1)

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2022)

Related references

Note: Only part of the references are listed.

Article Materials Science, Ceramics

Influence of synergistic effect of Mn valence state and oxygen vacancy concentration on microwave absorbing properties of CaMnO3

Yin Liu et al.

Summary: The research on microwave absorption materials is of great significance for addressing electromagnetic pollution and military security. This study aims to explain the microwave loss mechanism of manganite perovskite and explores the effects of Mn ion's double exchange interaction on microwave absorption. The results show that the microwave absorption performance is closely related to the Mn valence state and oxygen vacancy concentration, and the manipulation of these factors can improve the microwave absorption performance of CaMnO3.

CERAMICS INTERNATIONAL (2022)

Add to Collection

Article Chemistry, Physical

Perovskite-type CaMnO3 anode material for highly efficient and stable lithium ion storage

Limin Chang et al.

Summary: Calcium Manganese Oxide (CaMnO3) as a novel anode material for lithium ion batteries demonstrates superior electrochemical performance, achieving high discharge capacity and stable cycling performance at different temperatures. This study may pave the way for the application of perovskites in other rechargeable batteries and energy storage devices.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Add to Collection

Article Materials Science, Ceramics

Enhanced dielectric and microwave absorption properties of CaMnO3 powders by Sr doping in the 8.2-18 GHz band

Yin Liu et al.

Summary: Ca1-xSrxMnO3 powders were synthesized via solid-state reaction for microwave absorption applications, with Sr2+ doping significantly enhancing the microwave absorption properties of the material.

CERAMICS INTERNATIONAL (2021)

Add to Collection

Article Chemistry, Physical

Experimental and theoretical study on optimizing CaxBa1-xSnO3 perovskite materials as photoanode of dye-sensitized solar cells

A. Soundarya Mary et al.

Summary: Various compositions of CaxBa1-xSnO3 perovskite materials were synthesized by hydrothermal method, with Ca0.1Ba0.9SnO3 showing better efficiency in DSSC. The CBM of Ca0.1Ba0.9SnO3 is mainly distributed by Sn 5s states, providing high electronic mobility.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Design, structural evolution, optical, electrical and dielectric properties of perovskite ceramics Ba1-xBixTi1-xFexO3 (0 ≤ x ≤ 0.8)

Zakaria Chchiyai et al.

Summary: In this study, ceramics with perovskite structure of compositions Ba1-xBixTi1-xFexO3 were synthesized and characterized using various techniques. The increase of BiFeO3 content led to two phase transitions, UV-vis absorption spectra revealed electronic transitions, and impedance results suggested the contribution of grain boundary to total conductivity.

MATERIALS CHEMISTRY AND PHYSICS (2021)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Structural and electrical studies of Ca0.9Sr0.1MnO3-ZnO nanocomposites

Alwiyah Nurhayati et al.

Summary: A series of nanocomposites were successfully prepared by mixing ZnO nanoparticles with Ca0.9Sr0.1MnO3 matrix, and electrical and thermal properties testing revealed that ZnO nano dispersion of up to 15%wt could reduce the electrical resistivity of the material and exhibit semiconductor properties. Among them, the 10% ZnO nano dispersion showed the highest power factor value at 673K.

SOLID STATE SCIENCES (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Effect of the composition and structure on the optical properties of Ba1-xLaxTi1-xFexO3 (0 ≤ x ≤ 1) solid solution: Correlation study using Rietveld refinement

Fatima El Bachraoui et al.

Summary: This study used X-ray diffraction with Rietveld refinement method to investigate the effect of composition on structural transitions and optical properties of perovskite ABO(3)-type materials. It was found that BaTiO3 can accommodate La3+ and Fe3+ ions while maintaining the ABO(3) structure, with several phase transitions observed. UV-vis analysis showed an absorption band expansion with increasing La3+ and Fe3+ content. The investigation also revealed that the B-O-B bond angle impacts band gap values, with shifts in conduction band minimum and valence band maximum observed with increasing substitution levels.

MATERIALS CHARACTERIZATION (2021)

Add to Collection

Article Chemistry, Physical

Optoelectronic Properties of Chalcogenide Perovskites by Many-Body Perturbation Theory

Manish Kumar et al.

Summary: Chalcogenide perovskites, as lead-free and stable photovoltaic materials with promising optoelectronic properties, have been studied for their excitonic properties using advanced theoretical methods. The exciton binding energy is found to be larger than conventional halide perovskites, with a more stable charge separated polaronic state observed. These materials show potential as environmentally friendly perovskites for photovoltaics, with a good estimated spectroscopic limited maximum efficiency based on their direct band gap and absorption coefficient.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2021)

Add to Collection

Article Materials Science, Ceramics

Stabilization of 6H-Hexagonal SrMnO3 Polymorph by Al2O3 insertion

Muhammad Sheeraz et al.

Summary: This study investigates the structural evolution of polymorphic phases in Al2O3-inserted SrMnO3 ceramics, identifying the presence of the 6H-hexagonal SrMnO3 phase and examining the chemical compositions and electronic structures of the compounds. First-principles calculations show no clear difference in total energies between the 4H- and 6H-hexagonal polymorphs, regardless of the presence of Sr and oxygen vacancies. Possible origins are discussed based on refined lattice parameters of the 6H SrMnO3 phase.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Investigation of electron and phonon transport in Bi-doped CaMnO3 for thermoelectric applications

Edi Suprayoga et al.

Summary: The study shows that Bi doping can improve the electron and phonon transport properties of CaMnO3, restoring its behavior to that of ordinary metals. Bi doping also significantly enhances the thermoelectric performance of the material.

MATERIALS RESEARCH BULLETIN (2021)

Add to Collection

Article Chemistry, Physical

Challenges in tin perovskite solar cells

Mahmoud Aldamasy et al.

Summary: Perovskite solar cells with high efficiency are facing challenges due to lead toxicity. Tin-based perovskites offer a safe alternative, but efficiency needs improvement for commercial viability.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

Add to Collection

Article Chemistry, Physical

High oxide-ion conductivity in acceptor-doped Bi-based perovskites at modest doping levels

Linhao Li et al.

Summary: The research shows that optimization of oxide ion conductivity in materials like BiFeO3 requires considerations beyond a simple crystallochemical approach based on matching the ionic radii of acceptor dopant and host lattice ions.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

Add to Collection

Article Chemistry, Physical

The role of the shell in core-shell-structured La-doped NaTaO3 photocatalysts

Hanggara Sudrajat et al.

Summary: NaTaO3, a semiconductor with a perovskite structure, is a highly active photocatalyst for overall water splitting when doped appropriately with La cations. The La-rich layer in the surface characteristic of La-doped NaTaO3 plays an important role in electron-hole recombination, electron mobility, and water splitting activity. This study reveals the relationship between the nanoarchitecture and photoactivity of core-shell-structured La-doped NaTaO3, allowing for tuning of surface features to enhance water splitting activity.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

Add to Collection

Article Chemistry, Physical

Structural, magnetic, and magnetocaloric properties of the multiferroic host double perovskite compound Pr2FeCrO6

Dipak Mazumdar et al.

Summary: The investigation confirmed that the PFCO compound exhibits a B-site disordered orthorhombic crystal structure and shows various fascinating magnetic properties. Three distinct anomalies were observed in the temperature dependence of magnetization and magnetic entropy change, indicating complex magnetic behaviors in different temperature regions.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

Add to Collection

Article Chemistry, Physical

Magnetism manipulated by ferroelectric polarization and epitaxial strain in a La0.75Sr0.25MnO3/BaTiO3 system

Dong Chen et al.

Summary: The study demonstrates a strong magnetoelectric coupling in a La0.75Sr0.25MnO3/BaTiO3 superlattice, achieving reversible transitions between ferromagnetism, ferrimagnetism, and antiferromagnetism by controlling the magnitude and spin direction of the Mn magnetic moments.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

Add to Collection

Article Materials Science, Ceramics

Thermoelectric properties of La3+ and Ce3+ co-doped CaMnO3 prepared by tape casting

C. M. Kim et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2020)

Add to Collection

Article Energy & Fuels

Novel LaFeO3 Coating Modification for a LiFePO4 Cathode

Xumei Cui et al.

ENERGY & FUELS (2020)

Add to Collection

Article Materials Science, Ceramics

Soft chemistry synthesis of CaMnO3 powders and films

Jelena Macan et al.

CERAMICS INTERNATIONAL (2020)

Add to Collection

Article Chemistry, Physical

First-principles exploration of oxygen vacancy impact on electronic and optical properties of ABO3-δ (A = La, Sr; B = Cr, Mn) perovskites

Jongwoo Park et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2020)

Add to Collection

Article Chemistry, Physical

Nanoscale SrFe0.5Ta0.5O3 double perovskite photocatalyst: Low-temperature solvothermal synthesis and photocatalytic NO oxidation performances

Entian Cui et al.

APPLIED SURFACE SCIENCE (2020)

Add to Collection

Article Engineering, Environmental

Tunable photocatalytic activity of SrTiO3 for water splitting: Strategies and future scenario

Shilpa Patial et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2020)

Add to Collection

Article Chemistry, Physical

The usefulness of molecular-dynamics simulations in clarifying the activation enthalpy of oxygen-vacancy migration in the perovskite oxide BaTiO3

Johannes Kaub et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Rare-earth-containing perovskite nanomaterials: design, synthesis, properties and applications

Zhichao Zeng et al.

CHEMICAL SOCIETY REVIEWS (2020)

Add to Collection

Article Chemistry, Physical

Improved thermoelectric performance in Pr and Sr Co-doped CaMnO3 materials

K. K. Liu et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Add to Collection

Article Materials Science, Ceramics

Growth rate effects on the thermoelectric performance of CaMnO3-based ceramics

N. M. Ferreira et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2019)

Add to Collection

Article Materials Science, Multidisciplinary

Influence of vanadium doping on the structural and electric properties of Sr0.5Ca0.5Mn1-xVxO3-δ

Ekaterina Konstantinova et al.

MATERIALS LETTERS (2019)

Add to Collection

Article Chemistry, Physical

Origins and Control of Optical Absorption in a Nondilute Oxide Solid Solution: Sr(Ti,Fe)O3-x Perovskite Case Study

Nicola H. Perry et al.

CHEMISTRY OF MATERIALS (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Density functional theory (DFT) investigation on the structure and photocatalysis properties of double-perovskite Gd1-xCaxBaCo2O5+δ (0 ≤ x ≤ 0.4)

Rong Zhang et al.

RSC ADVANCES (2019)

Add to Collection

Article Chemistry, Physical

First-principles calculations and high thermoelectric performance of La-Nb doped SrTiO3 ceramics

Yan Li et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Add to Collection

Article Chemistry, Physical

Double Doping of NaTaO3 Photocatalysts with Lanthanum and Manganese for Strongly Enhanced Visible-Light Absorption

Hanggara Sudrajat et al.

ACS APPLIED ENERGY MATERIALS (2019)

Add to Collection

Article Materials Science, Multidisciplinary

Mott gapping in 3d ABO3 perovskites without Mott-Hubbard interelectronic repulsion energy U

Julien Varignon et al.

PHYSICAL REVIEW B (2019)

Add to Collection

Article Materials Science, Multidisciplinary

Self-consistent site-dependent DFT plus U study of stoichiometric and defective SrMnO3

Chiara Ricca et al.

PHYSICAL REVIEW B (2019)

Add to Collection

Article Materials Science, Ceramics

High-temperature thermoelectric properties of polycrystalline CaMn1-xNbxO3-δ

J. W. Seo et al.

CERAMICS INTERNATIONAL (2018)

Add to Collection

Article Materials Science, Ceramics

Bandgap engineering of Gd0.8Ca0.2BaCo2O5+δ double perovskite for photocatalysis applications

Rong Zhang et al.

CERAMICS INTERNATIONAL (2018)

Add to Collection

Article Chemistry, Physical

Iron-Based Perovskites for Catalyzing Oxygen Evolution Reaction

Binghong Han et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

Add to Collection

Article Chemistry, Physical

Defects in orthorhombic LaMnO3 - ionic versus electronic compensation

Ailbhe L. Gavin et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2018)

Add to Collection

Article Chemistry, Physical

Improving electron transport in the hybrid perovskite solar cells using CaMnO3-based buffer layer

Kavita Pandey et al.

NANO ENERGY (2018)

Add to Collection

Article Materials Science, Ceramics

Effect of doping on the performance of high-crystalline SrMnO3 perovskite nanofibers as a supercapacitor electrode

Gibin George et al.

CERAMICS INTERNATIONAL (2018)

Add to Collection

Article Chemistry, Physical

Ab initio investigation of O-2 adsorption on Ca-doped LaMnO3 cathodes in solid oxide fuel cells

Albert Aniagyei et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2018)

Add to Collection

Article Materials Science, Ceramics

Effect of A- or B-site doping of perovskite calcium manganite on structure, resistivity, and thermoelectric properties

Avinna Mishra et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2017)

Add to Collection

Article Chemistry, Physical

Modelling oxygen defects in orthorhombic LaMnO3 and its low index surfaces

Ailbhe L. Gavin et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2017)

Add to Collection

Article Chemistry, Physical

Tuning the thermoelectric properties of A-site deficient SrTiO3 ceramics by vacancies and carrier concentration

Deepanshu Srivastava et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

Add to Collection

Article Chemistry, Physical

Oxygen diffusion and surface exchange in the mixed conducting oxides SrTi1-yFeyO3-δ

Veronika Metlenko et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

Add to Collection

Article Chemistry, Multidisciplinary

Suitable Fundamental Properties of Ta0.75V0.25ON Material for Visible-Light-Driven Photocatalysis: A DFT Study

Moussab Harb et al.

ACS OMEGA (2016)

Add to Collection

Article Engineering, Chemical

Insight into the effect of CaMnO3 support on the catalytic performance of platinum catalysts

Jun Wang et al.

CHEMICAL ENGINEERING SCIENCE (2015)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Enhancement of redox- and phase-stability of thermoelectric CaMnO3-δ by substitution

Philipp Thiel et al.

JOURNAL OF SOLID STATE CHEMISTRY (2015)

Add to Collection

Article Chemistry, Physical

Fast oxygen exchange and diffusion kinetics of grain boundaries in Sr-doped LaMnO3 thin films

Edvinas Navickas et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2015)

Add to Collection

Article Chemistry, Multidisciplinary

Porous perovskite CaMnO3 as an electrocatalyst for rechargeable Li-O2 batteries

Xiaopeng Han et al.

CHEMICAL COMMUNICATIONS (2014)

Add to Collection

Article Materials Science, Multidisciplinary

Structural analysis and electrochemical properties of cobalt-doped Sr0.9Ce0.1MnO3-δ cathode for IT-SOFCs

Jiseung Ryu et al.

JOURNAL OF MATERIALS RESEARCH (2014)

Add to Collection

Article Chemistry, Physical

Colloidal synthesis and thermoelectric properties of La-doped SrTiO3 nanoparticles

Kunsu Park et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

Add to Collection

Article Chemistry, Physical

Structural, electronic and thermoelectric behaviour of CaMnO3 and CaMnO(3-delta)

Marco Molinari et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

Add to Collection

Article Materials Science, Multidisciplinary

First principles study of structural, electronic and magnetic properties of Bi doped in hexagonal SrMnO3

Benhua Luo et al.

COMPUTATIONAL MATERIALS SCIENCE (2012)

Add to Collection

Article Physics, Applied

Transport and magnetic properties of Fe doped CaMnO3

Neetika et al.

JOURNAL OF APPLIED PHYSICS (2012)

Add to Collection

Article Metallurgy & Metallurgical Engineering

Electron-doped manganites based on CaMnO3

N. N. Loshkareva et al.

PHYSICS OF METALS AND METALLOGRAPHY (2012)

Add to Collection

Article Chemistry, Physical

First principle investigation of electronic structure of CaMnO3 thermoelectric compound oxide

F. P. Zhang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2011)

Add to Collection

Article Materials Science, Multidisciplinary

Structural transformation and magnetic properties of CaMn1-xFexO3-δ (0.0 ≤ x ≤ 0.5)

Brajendra Singh et al.

MATERIALS LETTERS (2011)

Add to Collection

Article Physics, Condensed Matter

Doping induced electronic structure and estimated thermoelectric properties of CaMnO3 system

F. P. Zhang et al.

PHYSICA B-CONDENSED MATTER (2011)

Add to Collection

Article Physics, Applied

Cosubstitution effect on the magnetic, transport, and thermoelectric properties of the electron-doped perovskite manganite CaMnO3

T. Okuda et al.

JOURNAL OF APPLIED PHYSICS (2010)

Add to Collection

Article Materials Science, Multidisciplinary

First-principles calculations for the magnetic phase diagram in electron-doped CaMnO3 under compressive and tensile strains

Hiroshi Tsukahara et al.

PHYSICAL REVIEW B (2010)

Add to Collection

Article Physics, Multidisciplinary

Restoring the density-gradient expansion for exchange in solids and surfaces

John P. Perdew et al.

PHYSICAL REVIEW LETTERS (2008)

Add to Collection

Article Materials Science, Multidisciplinary

Electronic structure and magnetic properties of cubic and hexagonal SrMnO3

Rune Sondena et al.

PHYSICAL REVIEW B (2006)

Add to Collection

Article Computer Science, Interdisciplinary Applications

BoltzTraP. A code for calculating band-structure dependent quantities

Georg K. H. Madsen et al.

COMPUTER PHYSICS COMMUNICATIONS (2006)

Add to Collection

Article Materials Science, Multidisciplinary

Thermoelectric materials, phenomena, and applications: A bird's eye view

TM Tritt et al.

MRS BULLETIN (2006)

Add to Collection

Article Materials Science, Multidisciplinary

Linear response approach to the calculation of the effective interaction parameters in the LDA+U method

M Cococcioni et al.

PHYSICAL REVIEW B (2005)

Add to Collection

Article Chemistry, Physical

Linear scaling geometry optimisation and transition state search in hybrid delocalised internal coordinates

SR Billeter et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2000)

Add to Collection

© Peeref 2019-2024. All rights reserved.