KJCKorea
Journal Central

@article{ART003070668},
author={Kim Eun Seo and Park Hyeongmin and Sung‑Kon Kim},
title={Porous carbon anodes from fluorinated polyimide for lithium-ion batteries},
journal={Carbon Letters},
issn={1976-4251},
year={2024},
volume={34},
number={3},
pages={1039-1044},
doi={10.1007/s42823-023-00657-2}

TY - JOUR
AU - Kim Eun Seo
AU - Park Hyeongmin
AU - Sung‑Kon Kim
TI - Porous carbon anodes from fluorinated polyimide for lithium-ion batteries
JO - Carbon Letters
PY - 2024
VL - 34
IS - 3
PB - Korean Carbon Society
SP - 1039
EP - 1044
SN - 1976-4251
AB - This study prepares highly porous carbon (c-fPI) for lithium-ion battery anode that starts from the synthesis of fluorinated polyimide (fPI) via a step polymerization, followed by carbonization. During the carbonization of fPI, the decomposition of fPI releases gases which are particularly from fluorine-containing moiety (–CF3) of fPI, creating well-defined microporous structure with small graphitic regions and a high specific surface area of 934.35 m2 g−1. In particular, the graphitic region of c-fPI enables lithiation–delithiation processes and the high surface area can accommodate charges at electrolyte/electrode interface during charge–discharge, both of which contribute electrochemical performances. As a result, c-fPI shows high specific capacity of 248 mAh g−1 at 25 mA g−1, good rate-retention performance, and considerable cycle stability for at least 300 charge–discharge cycles. The concept of using a polymeric precursor (fPI), capable of forming considerable pores during carbonization is suitable for the use in various applications, particularly in energy storage systems, advancing materials science and energy technologies.
KW - Lithium-ion batteries Anode Porous carbon Fluorinated polyimide
DO - 10.1007/s42823-023-00657-2
ER -

Kim Eun Seo, Park Hyeongmin and Sung‑Kon Kim. (2024). Porous carbon anodes from fluorinated polyimide for lithium-ion batteries. Carbon Letters, 34(3), 1039-1044.

Kim Eun Seo, Park Hyeongmin and Sung‑Kon Kim. 2024, "Porous carbon anodes from fluorinated polyimide for lithium-ion batteries", Carbon Letters, vol.34, no.3 pp.1039-1044. Available from: doi:10.1007/s42823-023-00657-2

Kim Eun Seo, Park Hyeongmin, Sung‑Kon Kim "Porous carbon anodes from fluorinated polyimide for lithium-ion batteries" Carbon Letters 34.3 pp.1039-1044 (2024) : 1039.

Kim Eun Seo, Park Hyeongmin, Sung‑Kon Kim. Porous carbon anodes from fluorinated polyimide for lithium-ion batteries. 2024; 34(3), 1039-1044. Available from: doi:10.1007/s42823-023-00657-2

Kim Eun Seo, Park Hyeongmin and Sung‑Kon Kim. "Porous carbon anodes from fluorinated polyimide for lithium-ion batteries" Carbon Letters 34, no.3 (2024) : 1039-1044.doi: 10.1007/s42823-023-00657-2

Kim Eun Seo; Park Hyeongmin; Sung‑Kon Kim. Porous carbon anodes from fluorinated polyimide for lithium-ion batteries. Carbon Letters, 34(3), 1039-1044. doi: 10.1007/s42823-023-00657-2

Kim Eun Seo; Park Hyeongmin; Sung‑Kon Kim. Porous carbon anodes from fluorinated polyimide for lithium-ion batteries. Carbon Letters. 2024; 34(3) 1039-1044. doi: 10.1007/s42823-023-00657-2

Kim Eun Seo, Park Hyeongmin, Sung‑Kon Kim. Porous carbon anodes from fluorinated polyimide for lithium-ion batteries. 2024; 34(3), 1039-1044. Available from: doi:10.1007/s42823-023-00657-2

Kim Eun Seo, Park Hyeongmin and Sung‑Kon Kim. "Porous carbon anodes from fluorinated polyimide for lithium-ion batteries" Carbon Letters 34, no.3 (2024) : 1039-1044.doi: 10.1007/s42823-023-00657-2