@article{ART003062628},
author={Lee Sung Hoon and Park Chong Rae},
title={Correlation between graphite morphology and interparticle space affecting rate performance in Li-ion battery anodes},
journal={Carbon Letters},
issn={1976-4251},
year={2024},
volume={34},
number={2},
pages={627-636},
doi={10.1007/s42823-023-00669-y}
TY - JOUR
AU - Lee Sung Hoon
AU - Park Chong Rae
TI - Correlation between graphite morphology and interparticle space affecting rate performance in Li-ion battery anodes
JO - Carbon Letters
PY - 2024
VL - 34
IS - 2
PB - Korean Carbon Society
SP - 627
EP - 636
SN - 1976-4251
AB - Efficient Li-ion transport in anode materials is paramount for electric vehicles (EVs) and energy storage systems. The rapid charging demands of EVs can lead capacity decay at high charging rate. To overcome this challenge, we focus on graphite geometric characteristics that effect to interparticle space. We interpret the correlation between the utilization of the electrode and the interparticle space where solvated Li-ion transports in liquid electrolyte. To introduce variability into this space, two main coke precursors, coal cokes and petroleum cokes, were prepared and further categorized as normal cokes and needle cokes. Manufactured graphite samples were observed with distinct geometric characteristics. In this study, investigates the impact of these geometric variations on electrochemical performance, emphasizing rate capability and cycle stability during fast charging. By analyzing the transport properties of electrochemical species within these graphite samples, we reveal the critical role of morphology in mitigating concentration polarization and side reaction, such as Li-plating. These findings offer promising contribution for the development of advanced anode materials, in fast-charging condition in Li-ion.
KW - Ion transport Graphite SAXS BET Pore Anode
DO - 10.1007/s42823-023-00669-y
ER -
Lee Sung Hoon and Park Chong Rae. (2024). Correlation between graphite morphology and interparticle space affecting rate performance in Li-ion battery anodes. Carbon Letters, 34(2), 627-636.
Lee Sung Hoon and Park Chong Rae. 2024, "Correlation between graphite morphology and interparticle space affecting rate performance in Li-ion battery anodes", Carbon Letters, vol.34, no.2 pp.627-636. Available from: doi:10.1007/s42823-023-00669-y
Lee Sung Hoon, Park Chong Rae "Correlation between graphite morphology and interparticle space affecting rate performance in Li-ion battery anodes" Carbon Letters 34.2 pp.627-636 (2024) : 627.
Lee Sung Hoon, Park Chong Rae. Correlation between graphite morphology and interparticle space affecting rate performance in Li-ion battery anodes. 2024; 34(2), 627-636. Available from: doi:10.1007/s42823-023-00669-y
Lee Sung Hoon and Park Chong Rae. "Correlation between graphite morphology and interparticle space affecting rate performance in Li-ion battery anodes" Carbon Letters 34, no.2 (2024) : 627-636.doi: 10.1007/s42823-023-00669-y
Lee Sung Hoon; Park Chong Rae. Correlation between graphite morphology and interparticle space affecting rate performance in Li-ion battery anodes. Carbon Letters, 34(2), 627-636. doi: 10.1007/s42823-023-00669-y
Lee Sung Hoon; Park Chong Rae. Correlation between graphite morphology and interparticle space affecting rate performance in Li-ion battery anodes. Carbon Letters. 2024; 34(2) 627-636. doi: 10.1007/s42823-023-00669-y
Lee Sung Hoon, Park Chong Rae. Correlation between graphite morphology and interparticle space affecting rate performance in Li-ion battery anodes. 2024; 34(2), 627-636. Available from: doi:10.1007/s42823-023-00669-y
Lee Sung Hoon and Park Chong Rae. "Correlation between graphite morphology and interparticle space affecting rate performance in Li-ion battery anodes" Carbon Letters 34, no.2 (2024) : 627-636.doi: 10.1007/s42823-023-00669-y
