Rethinking the electrode multiscale microstructures: A review on structuring strategies toward battery manufacturing genome

X Fu, Y Zhou, J Huang, L Feng, P Yu… - Advanced Energy …, 2023 - Wiley Online Library
The success of liquid/solid‐state batteries is fundamentally determined by the electrode
microstructures, which is particularly true for high‐energy‐density electrodes with either thick …

Striking a Balance: Exploring Optimal Functionalities and Composition of Highly Adhesive and Dispersing Binders for High‐Nickel Cathodes in Lithium‐Ion Batteries

D Jeong, DS Kwon, HJ Kim… - Advanced Energy Materials, 2023 - Wiley Online Library
Nickel‐rich layered oxide, LiNixCoyMnzO2 (NCM, x> 0.8), has emerged as a promising
cathode material for lithium‐ion batteries due to its high specific capacity and energy …

Role of carboxymethyl cellulose binder and its effect on the preparation process of anode slurries for Li-ion batteries

JH Park, SH Kim, KH Ahn - Colloids and Surfaces A: Physicochemical and …, 2023 - Elsevier
We systematically investigate the role of carboxymethyl cellulose (CMC) and show how it
affects the slurry dispersion according to the slurry preparation process. We find that CMC …

Complex rheological response of Li-ion battery anode slurries

N Park, M Lee, H Jung, J Nam - Journal of Power Sources, 2024 - Elsevier
This study provides a comprehensive analysis of the complex rheological properties of
lithium-ion battery anode slurries, vital for optimizing the battery manufacturing process. The …

From successive deposition to clogging of poly (styrene) particles in the cross-flow through a T-shaped microchannel

DY Kim, SY Jung, YJ Lee, H **, KH Ahn - Separation and Purification …, 2023 - Elsevier
Predicting and mitigating pore clogging are complex and challenging problems in fluid
transport and filtration systems. This paper investigates the mechanism of particle deposition …

Yielding behavior of concentrated lithium-ion battery anode slurry

Y Kim, S Kim, BS Kim, JH Park, KH Ahn, JD Park - Physics of Fluids, 2022 - pubs.aip.org
The nonlinear rheology of a concentrated lithium-ion battery anode slurry was examined
under large amplitude oscillatory shear and interpreted with a sequence of physical process …

Boosting the comprehensive behaviors of LiNi0. 5Co0. 2Mn0. 3O2 lithium-ion batteries via CNTs/Super-P composite conductive agent

M Cao, L Wang, Q Zhang, H Zhang, S Zhong… - Materials Today …, 2023 - Elsevier
In this work, a conductive slurry containing CNTs is used as a modification reagent for the
Super-P (SP) conductive agent. After CNTs is recombined with SP, spherical SP particles …

Rheological behavior and microstructure formation of Si/C anode slurries for Li-ion batteries

JH Park, CH Ahn, KH Ahn - Korea-Australia Rheology Journal, 2023 - Springer
In this study, we systematically investigate the rheological behavior and microstructure
formation of the anode slurries containing silicon (Si), carbon black (CB), and carboxymethyl …

High-Speed Li-Ion Battery Manufacturing Process Applying the Dewatering Concept

MH Jeong, JH Jeong, HJ Youn, SY Jung… - Industrial & …, 2024 - ACS Publications
Lithium-ion battery manufacturing is time-and energy-intensive because of the drying
process. While current approaches aim to accelerate drying by reducing the amount of …

Controlling the rheo-electric properties of graphite/carbon black suspensions by 'flow switching'

T Larsen, JR Royer, FHJ Laidlaw, WCK Poon, T Larsen… - Rheologica Acta, 2024 - Springer
The ability to manipulate rheological and electrical properties of colloidal carbon black gels
makes them attractive in composites for energy applications such as batteries and fuel cells …