☆ 4.7 Article

Article Impact of gadolinium doping into the frustrated antiferromagnetic lithium manganese oxide spinel

ISCIENCE (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Physical

Impact of Structural Deformations on the Performance of Li-Ion Insertion Hosts

Jessica L. Andrews et al.

Summary: Li-ion batteries have revolutionized the storage and transportation of energy over the past three decades. Only a small number of materials have been found capable of accommodating fast ionic diffusion necessary for practical devices. This perspective provides an overview of the structural features that aid or hinder fast lithium ion transport, with a particular focus on the role of rotation of rigid subunits.

CHEMISTRY OF MATERIALS (2022)

添加到收藏夹

Article Chemistry, Physical

Facile synthesis and electrochemical properties of truncated octahedral Al, Ni dual doped LiMn2O4 cathode materials

Yang Tao et al.

Summary: In this study, LiAl0.1NixMn1.90-xO4 cathode materials were prepared via elements doping and morphology controlling strategy. The co-doping of Al and Ni improved the structural stability of LiMn2O4 and suppressed the Jahn-Teller distortion. The crystal facets were engineered to enhance the Mn dissolution suppression and Li+ ions diffusion. The resulting LiAl0.1Ni0.03Mn1.87O4 sample exhibited high discharge capacity and long cycled stability.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

添加到收藏夹

Article Chemistry, Physical

Conflicting Role of Inversion of the LiMn2O4 Spinel on Lithium-Ion Battery Capacity from First-Principles Calculations

Zijing Wan et al.

Summary: This study investigates the impact of inversion in the cathode material LiMn2O4 (LMO) on battery capacity from the perspective of Jahn-Teller distortion and manganese dissolution. The charge orderings and magnetic moments of LMO with different inversion structures were found to be related to the battery's properties. The existence of Mn3+ induces strong Jahn-Teller distortion, leading to a decrease in battery capacity. However, the inversion phenomenon does not always have a negative effect on battery capacity, as Jahn-Teller distortion and Mn2+ dissolution compete with each other.

JOURNAL OF PHYSICAL CHEMISTRY C (2022)

添加到收藏夹

Article Engineering, Environmental

Experimental and density functional theory study of the Li+ desorption in spinel/layered lithium manganese oxide nanocomposites using HCl

Ruth Pulido et al.

Summary: The demand for portable electronic devices and batteries has led to increased interest in Li compounds. In this study, the lithium desorption behavior of different LiCoO2 nanocomposites in acidic media was investigated through experiments and theoretical calculations.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Review Chemistry, Physical

Lithium Manganese Spinel Cathodes for Lithium-Ion Batteries

Yimeng Huang et al.

Summary: Spinel LiMn2O4, an important cathode material for lithium-ion batteries, has excellent rate performance but suffers from severe degradation, especially under extreme voltages and high temperatures. Current understanding and future trends of spinel cathodes and its derivatives with cubic lattice symmetry are discussed, with a focus on degradation mechanisms and further development.

ADVANCED ENERGY MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Electrochemical Tuning-Induced Magnetic Transitions in Geometrically Frustrated Spinel LixMn2O4 (0.07 ≤ x ≤ 0.93)

Qi Chen et al.

Summary: This study investigated the tuning magnetic properties of spinel LiMn2O4 through electrochemical oxidation/reduction, revealing a new magnetic intermediate state and enhancing the understanding of magnetic phase transitions. The results showed distinct magnetic behaviors in LiMn2O4 with different lithium content, including spin-glass ground state, long-range antiferromagnetic order, and noncollinear antiferromagnetic order.

JOURNAL OF PHYSICAL CHEMISTRY C (2021)

添加到收藏夹

Article Chemistry, Physical

Effects of Nd doping on structural, optical, morphological and surface-chemical state analysis of ZnO nanoparticles for antimicrobial and anticancer activities

T. Indumathi et al.

Summary: Zinc oxide and Nd-ZnO nanoparticles were synthesized and characterized using various analytical techniques. Nd-ZnO exhibited improved photoluminescent properties and antibacterial activity compared to ZnO. The anticancer activity study showed that lower concentrations of Nd-ZnO were effective in causing cell mortality.

SURFACES AND INTERFACES (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Evaluation of structural, surface morphological and thermal properties of Ag-doped ZnO nanoparticles for antimicrobial activities

B. Ranjithkumar et al.

Summary: Novel properties of green synthesis methods using cow urine and honey for preparing Ag-doped ZnO nanostructures were systematically studied. The experimental results showed that the synthesized nanoparticles had specific crystal phase and surface morphological features. Additionally, the nanostructures exhibited good thermal stability and antimicrobial activities.

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES (2021)

添加到收藏夹

Article Crystallography

Synthesis, Optical, Magnetic and Thermodynamic Properties of Rocksalt Li1.3Nb0.3Mn0.4O2 Cathode Material for Li-Ion Batteries

Mohamed Kamel et al.

Summary: In the research and development of effective cathode materials for lithium-ion batteries, lithium-containing materials such as Li-excess disordered rocksalt Li1.3Nb0.3Mn0.4O2 (LNMO) have attracted attention for their promising structure, optical, magnetic, and thermodynamic properties. Detailed studies have shown long-range antiferromagnetic order in LNMO, with an effective magnetic moment of 3.60 mu B. Moreover, the charge carrier dynamics and electron-phonon coupling in LNMO were investigated, providing valuable insight into the material's behavior.

CRYSTALS (2021)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

Structural, morphological and magnetic properties of algae/CoFe2O4 and algae/Ag-Fe-O nanocomposites and their biomedical applications

M. K. Satheeshkumar et al.

INORGANIC CHEMISTRY COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Physical

Mn Ion Dissolution Mechanism for Lithium-Ion Battery with LiMn2O4 Cathode: In Situ Ultraviolet-Visible Spectroscopy and Ab Initio Molecular Dynamics Simulations

Ge Zhou et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2020)

添加到收藏夹

Article Electrochemistry

Correlating cycle performance improvement and structural alleviation in LiMn2-xMxO4 spinel cathode materials: A systematic study on the effects of metal-ion doping

Heyun Gu et al.

ELECTROCHIMICA ACTA (2019)

添加到收藏夹

Article Electrochemistry

Structural stability and superior electrochemical performance of Sc-doped LiMn2O4 spinel as cathode for lithium ion batteries

Subramani Bhuvaneswari et al.

ELECTROCHIMICA ACTA (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Lowering Charge Transfer Barrier of LiMn2O4 via Nickel Surface Doping To Enhance Li+ Intercalation Kinetics at Subzero Temperatures

Wei Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

添加到收藏夹

Article Biochemistry & Molecular Biology

Structural, morphological, optical and biological properties of pure ZnO and agar/zinc oxide nanocomposites

G. Magesh et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Significant Improvement on Electrochemical Performance of LiMn2O4 at Elevated Temperature by Atomic Layer Deposition of TiO2 Nanocoating

Congcong Zhang et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Phase coexistence and exchange-bias effect in LiMn2O4 nanorods

X. K. Zhang et al.

PHYSICAL REVIEW B (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effect of Gd3+ substitution on structural, magnetic, dielectric and optical properties of nanocrystalline CoFe2O4

Seema Joshi et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2017)

添加到收藏夹

Article Chemistry, Physical

Influence of magnetic ordering and Jahn-Teller distortion on the lithiation process of LiMn2O4

Wei-Wei Liu et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2017)

添加到收藏夹

Article Chemistry, Physical

Synthesis and improved electrochemical performance of LiMn2- xGdxO4 based cathodes

Pura Ram et al.

SOLID STATE IONICS (2017)

添加到收藏夹

Article Chemistry, Physical

Surface Chemistry and Lithium-Ion Exchange in LiMn2O4 for the Electrochemical Selective Extraction of LiCl from Natural Salt Lake Brines

Florencia Marchini et al.

Journal of Physical Chemistry C (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Improved performance of rare earth doped LiMn2O4 cathodes for lithium-ion battery applications

Pura Ram et al.

NEW JOURNAL OF CHEMISTRY (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Enhancement of battery performance of LiMn2O4: correlations between electrochemical and magnetic properties

S. Demirel et al.

RSC ADVANCES (2016)

添加到收藏夹

Article Chemistry, Physical

Chemical bonding and magnetic properties of gadolinium (Gd) substituted cobalt ferrite

Venkata Sreenivas Puli et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2015)

添加到收藏夹

Article Nanoscience & Nanotechnology

The Structural and Magnetic Properties of Gadolinium Doped CoFe2O4 Nanoferrites

Qing Lin et al.

JOURNAL OF NANOMATERIALS (2015)

添加到收藏夹

Article Chemistry, Physical

(Sub)surface-Promoted Disproportionation and Absolute Band Alignment in High-Power LiMn2O4 Cathodes

Ivan Scivetti et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2015)

添加到收藏夹

Article Materials Science, Ceramics

Structure and electrochemical performance of surface modified LaPO4 coated LiMn2O4 cathode materials for rechargeable lithium batteries

P. Mohan et al.

CERAMICS INTERNATIONAL (2014)

添加到收藏夹

Article Chemistry, Multidisciplinary

High Performance LiMn2O4 Cathode Materials Grown with Epitaxial Layered Nanostructure for Li-Ion Batteries

Min-Joon Lee et al.

NANO LETTERS (2014)

添加到收藏夹

Article Chemistry, Physical

Modification of the electrochemical activity of LiMn1.95Si0.05O4 spinel via addition of phases with different physico-chemical properties

Amaia Iturrondobeitia et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

添加到收藏夹

Article Materials Science, Multidisciplinary

Antiferromagnetic super-spin freezing with partial charge and magnetic order in LiMn2O4

S. Chowki et al.

MATERIALS RESEARCH EXPRESS (2014)

添加到收藏夹

Article Materials Science, Multidisciplinary

Morphology dependent magnetic properties of α-Fe2O3 nanostructures

S. Chakrabarty et al.

MATERIALS RESEARCH EXPRESS (2014)

添加到收藏夹

Article Electrochemistry

Electrochemical performance of rare-earth doped LiMn2O4 spinel cathode materials for Li-ion rechargeable battery

Huaibing Sun et al.

JOURNAL OF SOLID STATE ELECTROCHEMISTRY (2012)

添加到收藏夹

Article Electrochemistry

Gadolinium-Doped LiMn2O4 Cathodes in Li Ion Batteries: Understanding the Stabilized Structure and Enhanced Electrochemical Kinetics

Su Cheol Han et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2012)

添加到收藏夹

Article Materials Science, Coatings & Films

Plasma-enhanced atomic layer deposition and etching of high-k gadolinium oxide

Steven A. Vitale et al.

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A (2012)

添加到收藏夹

Article Materials Science, Multidisciplinary

Molten salt synthesis of LiGd0.01Mn1.99O4 using chloride-carbonate melt

M. Helan et al.

MATERIALS RESEARCH INNOVATIONS (2011)

添加到收藏夹

Article Chemistry, Physical

Elevated temperature cycling stability and electrochemical impedance of LiMn2O4 cathodes with nanoporous ZrO2 and TiO2 coatings

Kenneth A. Walz et al.

JOURNAL OF POWER SOURCES (2010)

添加到收藏夹

Article Physics, Condensed Matter

Magnetism of LiMn2O4 manganite in structurally ordered and disordered states

Yu. G. Chukalkin et al.

PHYSICS OF THE SOLID STATE (2010)

添加到收藏夹

Article Chemistry, Physical

Jahn-Teller distortion and electronic structure of LiMn2O4

C. Y. Ouyang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2009)

添加到收藏夹

Article Chemistry, Physical

Cathode materials: A personal perspective

John B. Goodenough

JOURNAL OF POWER SOURCES (2007)

添加到收藏夹

Article Chemistry, Multidisciplinary

Spinel-to-CaFe2O4-type structural transformation in LiMn2O4 under high pressure

Kazunari Yamaura et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2006)

添加到收藏夹

Article Metallurgy & Metallurgical Engineering

Influence on performance and structure of spinel LiMn2O4 for lithium-ion batteries by doping rare-earth Sm

ZD Peng et al.

JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY (2005)

添加到收藏夹

Article Chemistry, Physical

Comment on effect of chromium substitution on the lattice vibration of spinel lithium manganate:: A new interpretation of the Raman spectrum of LiMn2O4

A Paolone et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2005)

添加到收藏夹

Article Chemistry, Physical

XPS and Raman spectroscopic characterization of LiMn2O4 spinels

CV Ramana et al.

SURFACE AND INTERFACE ANALYSIS (2005)

添加到收藏夹

Article Chemistry, Physical

Advances in manganese-oxide 'composite' electrodes for lithium-ion batteries

MM Thackeray et al.

JOURNAL OF MATERIALS CHEMISTRY (2005)

添加到收藏夹

Article Materials Science, Multidisciplinary

Particle size-dependent magnetic properties of γ-Fe2O3 nanoparticles

MD Mukadam et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2004)

添加到收藏夹

Article Materials Science, Multidisciplinary

Electronic structure, magnetic, and cohesive properties of LixMn2O4:: Theory -: art. no. 174408

GE Grechnev et al.

PHYSICAL REVIEW B (2002)

添加到收藏夹

Article Electrochemistry

Surface structure of LiMn2O4 electrodes

T Eriksson et al.

ELECTROCHEMICAL AND SOLID STATE LETTERS (2002)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.