4.5 Article

Experimental Measurement and Quantification of the Local Cell Reaction in Blended Lithium Insertion Electrodes

Related references

Note: Only part of the references are listed.
Article Electrochemistry

Synergy Effects in Blended Electrodes for Li-ion Batteries: A Conceptual Clarification

Christian Heubner et al.

Summary: The use of electrodes with multiple active materials shows promising potential for improving rate performance in Li-ion batteries. Through equivalent circuit modeling and electrochemical studies, it has been revealed that blended electrodes have intrinsic properties that allow for improved rate capability, minimized voltage losses, and enhanced capacity at high loads. These findings contribute to a deeper understanding of internal dynamics and synergy effects in blended electrodes, supporting the targeted development of advantageous material combinations and electrode designs for future Li-ion batteries.

BATTERIES & SUPERCAPS (2022)

Article Chemistry, Physical

Clarification of particle size dependence on the rate capabilities of Li[Ni1/2Mn3/2]O4 materials and electrodes by the dilute electrode method

Kingo Ariyoshi et al.

Summary: The research found that particle size plays a significant role in the rate capability of LiNiMO electrodes, with nanosized particles improving the rate capability of dilute LiNiMO electrodes and micron-sized particles enhancing the rate capability of conventional LiNiMO electrodes. This indicates different rate-determining steps for the two types of electrodes, with Li-ion transport in LiNiMO particles being faster for dilute electrodes and Li-ion diffusion in the electrolyte being faster for conventional electrodes. Ultimately, the study suggests that designing electrodes with nanosized particles can lead to superior rate capabilities.

JOURNAL OF POWER SOURCES (2021)

Review Chemistry, Physical

Diverting Exploration of Silicon Anode into Practical Way: A Review Focused on Silicon-Graphite Composite for Lithium Ion Batteries

Peng Li et al.

Summary: This review highlights the necessity of co-exploitation of silicon and graphite, and systematically concludes the key issues, challenges, and perspectives of Si-graphite electrodes. Through a deep understanding of associated electrochemical processes, the component and structural optimization of Si-graphite anodes could be effectively enhanced.

ENERGY STORAGE MATERIALS (2021)

Article Energy & Fuels

Three-dimensional simulation of transport processes within blended electrodes on the particle scale

Michael Kespe et al.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2019)

Article Electrochemistry

Modeling and Experimental Validation of a High-Power Lithium-Ion Pouch Cell with LCO/NCA Blend Cathode

Serena Carelli et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2019)

Article Electrochemistry

Li1.2Mn0.55Ni0.15Co0.1O2 (LMR-NMC)-Carbon Coated-LiMnPO4 Blended Electrodes for High Performance Lithium Ion Batteries

S. Krishna Kumar et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2018)

Review Chemistry, Applied

Research progress on silicon/carbon composite anode materials for lithium-ion battery

Xiaohui Shen et al.

JOURNAL OF ENERGY CHEMISTRY (2018)

Article Energy & Fuels

Internal dynamics of blended Li-insertion electrodes

C. Heubner et al.

JOURNAL OF ENERGY STORAGE (2018)

Article Electrochemistry

A Clue to High Rate Capability of Lithium-Ion Batteries Obtained by an Electrochemical Approach Using Diluted Electrode

Kingo Ariyoshi et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2018)

Article Electrochemistry

Charge/Discharge Asymmetry in Blended Lithium-Ion Electrodes

Z. Mao et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2017)

Article Chemistry, Physical

Insights into the buffer effect observed in blended lithium insertion electrodes

C. Heubner et al.

JOURNAL OF POWER SOURCES (2017)

Article Chemistry, Physical

Measurements of lithium-ion concentration equilibration processes inside graphite electrodes

Frank M. Kindermann et al.

JOURNAL OF POWER SOURCES (2017)

Article Chemistry, Physical

Lithium migration between blended cathodes of a lithium-ion battery

Takeshi Kobayashi et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

Proceedings Paper Electrochemistry

Calendar Degradation Mechanism of Lithium Ion Batteries with a LiMn2O4 and LiNi0.5Co0.2Mn0.3O2 Blended Cathode

K. Ando et al.

FAILURE MODE AND MECHANISM ANALYSES (2017)

Article Chemistry, Physical

Synergetic effects of LiFe0.3Mn0.7PO4-LiMn1.9Al0.1O4 blend electrodes

Andreas Klein et al.

JOURNAL OF POWER SOURCES (2016)

Article Electrochemistry

Origin of the Synergetic Effects of LiFe0.3Mn0.7PO4 - Spinel Blends via Dynamic In Situ X-ray Diffraction Measurements

Andreas Klein et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2016)

Article Chemistry, Physical

Mathematical model of lithium-ion batteries with blended-electrode system

Seunghun Jung

JOURNAL OF POWER SOURCES (2014)

Review Chemistry, Physical

A review of blended cathode materials for use in Li-ion batteries

Satishkumar B. Chikkannanavar et al.

JOURNAL OF POWER SOURCES (2014)

Article Chemistry, Physical

xLi2MnO3•(1-x)LiMO2 blended with LiFePO4 to achieve high energy density and pulse power capability

Kevin G. Gallagher et al.

JOURNAL OF POWER SOURCES (2011)

Article Electrochemistry

LiMn2O4 Spinel/LiNi0.8Co0.15Al0.05O2 Blends as Cathode Materials for Lithium-Ion Batteries

Hai Yen Tran et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2011)

Article Chemistry, Physical

Dual active material composite cathode structures for Li-ion batteries

J. F. Whitacre et al.

JOURNAL OF POWER SOURCES (2008)

Article Electrochemistry

Lithium aluminum manganese oxide having spinel-framework structure for long-life lithium-ion batteries

Kingo Ariyoshi et al.

ELECTROCHEMICAL AND SOLID STATE LETTERS (2006)

Article Electrochemistry

Topotactic two-phase reactions of Li[Ni1/2Mn3/2]O4 (P4332) in nonaqueous lithium cells

K Ariyoshi et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2004)