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@article{ART003274539},
author={Jinwoo Hwang and Gyeongbeom Ryoo and Seokkyu Kim and Joong Tark Han and Eunho Lee and Jong Hwan Park},
title={Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes},
journal={Carbon Letters},
issn={1976-4251},
year={2025},
volume={35},
number={6},
pages={2863-2875},
doi={10.1007/s42823-025-00961-z}

TY - JOUR
AU - Jinwoo Hwang
AU - Gyeongbeom Ryoo
AU - Seokkyu Kim
AU - Joong Tark Han
AU - Eunho Lee
AU - Jong Hwan Park
TI - Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes
JO - Carbon Letters
PY - 2025
VL - 35
IS - 6
PB - Korean Carbon Society
SP - 2863
EP - 2875
SN - 1976-4251
AB - The integration of high-capacity active materials onto flexible substrates is essential for advancing flexible sodium-ion batteries (SIBs). Herein, we report a novel strategy for fabricating high-performance, flexible SIB anodes via the immobilization of molybdenum disulfide (MoS2) nanoparticles on carbon cloth (CC) modified with metal–organic framework-derived carbon nanotubes (MOF-derived CNTs). In this method, Co-containing zeolitic imidazolate frameworks (ZIFs) were assembled on polyaniline-coated CC, followed by CNT growth via chemical vapor deposition (CVD) and hydrothermal deposition of MoS2. The resulting MoS2@CNT@CC electrodes achieved significantly higher MoS2 loading (15–20 wt%) compared to direct deposition on CC (< 5 wt%). Electrochemical evaluation revealed an initial discharge capacity of 231 mAh g−1 with a Coulombic efficiency of 94.3%, outperforming MoS2@CC (150 mAh g−1, 77.8%) and bare CC (113 mAh g−1, 74.3%). After 100 cycles at 50 mA g−1, MoS2@CNT@CC maintained a stable capacity of 133 mAh g−1 and an average Coulombic efficiency of 99.9%. Cyclic voltammetry confirmed enhanced redox activity, while mechanical tests showed no significant degradation after 10,000 bending cycles (10 mm radius). These findings highlight the effectiveness of MOF-derived CNTs in enhancing MoS2 loading, conductivity, and mechanical resilience, offering a promising route toward robust and efficient flexible SIB anodes.
KW - Flexible sodium-ion batteries;Carbon clothes;Molybdenum disulfides;Metal–organic framework-derived carbon nanotubes
DO - 10.1007/s42823-025-00961-z
ER -

Jinwoo Hwang, Gyeongbeom Ryoo, Seokkyu Kim, Joong Tark Han, Eunho Lee and Jong Hwan Park. (2025). Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes. Carbon Letters, 35(6), 2863-2875.

Jinwoo Hwang, Gyeongbeom Ryoo, Seokkyu Kim, Joong Tark Han, Eunho Lee and Jong Hwan Park. 2025, "Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes", Carbon Letters, vol.35, no.6 pp.2863-2875. Available from: doi:10.1007/s42823-025-00961-z

Jinwoo Hwang, Gyeongbeom Ryoo, Seokkyu Kim, Joong Tark Han, Eunho Lee, Jong Hwan Park "Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes" Carbon Letters 35.6 pp.2863-2875 (2025) : 2863.

Jinwoo Hwang, Gyeongbeom Ryoo, Seokkyu Kim, Joong Tark Han, Eunho Lee, Jong Hwan Park. Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes. 2025; 35(6), 2863-2875. Available from: doi:10.1007/s42823-025-00961-z

Jinwoo Hwang, Gyeongbeom Ryoo, Seokkyu Kim, Joong Tark Han, Eunho Lee and Jong Hwan Park. "Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes" Carbon Letters 35, no.6 (2025) : 2863-2875.doi: 10.1007/s42823-025-00961-z

Jinwoo Hwang; Gyeongbeom Ryoo; Seokkyu Kim; Joong Tark Han; Eunho Lee; Jong Hwan Park. Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes. Carbon Letters, 35(6), 2863-2875. doi: 10.1007/s42823-025-00961-z

Jinwoo Hwang; Gyeongbeom Ryoo; Seokkyu Kim; Joong Tark Han; Eunho Lee; Jong Hwan Park. Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes. Carbon Letters. 2025; 35(6) 2863-2875. doi: 10.1007/s42823-025-00961-z

Jinwoo Hwang, Gyeongbeom Ryoo, Seokkyu Kim, Joong Tark Han, Eunho Lee, Jong Hwan Park. Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes. 2025; 35(6), 2863-2875. Available from: doi:10.1007/s42823-025-00961-z

Jinwoo Hwang, Gyeongbeom Ryoo, Seokkyu Kim, Joong Tark Han, Eunho Lee and Jong Hwan Park. "Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes" Carbon Letters 35, no.6 (2025) : 2863-2875.doi: 10.1007/s42823-025-00961-z