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@article{ART003046775},
author={Han Danyang and Yu Guo and Liu An and Li Gangyong and Wang Wei and He Binhong and Hou Zhaohui and Yin Hong},
title={Soft-template-assisted synthesis of N-doping layered CoS2 nanoparticles as an advanced anode for sodium-ion batteries},
journal={Carbon Letters},
issn={1976-4251},
year={2023},
volume={33},
number={6},
pages={1839-1846},
doi={10.1007/s42823-023-00550-y}

TY - JOUR
AU - Han Danyang
AU - Yu Guo
AU - Liu An
AU - Li Gangyong
AU - Wang Wei
AU - He Binhong
AU - Hou Zhaohui
AU - Yin Hong
TI - Soft-template-assisted synthesis of N-doping layered CoS2 nanoparticles as an advanced anode for sodium-ion batteries
JO - Carbon Letters
PY - 2023
VL - 33
IS - 6
PB - Korean Carbon Society
SP - 1839
EP - 1846
SN - 1976-4251
AB - As a promising anode for sodium-ion batteries (SIBs), cobalt sulfide (CoS2) has attracted extensive attention due to its high theoretical capacity, easy preparation, and superior electrochemical activity. However, its intrinsic low conductivity and large volume expansion result in poor cycling ability. Herein, nitrogen-doped carbon-coated CoS2 nanoparticles (N–C@CoS2) were prepared by a C3N4 soft-template-assisted method. Carbon coating improves the conductivity and prevents the aggregation of CoS2 nanoparticles. In addition, the C3N4 template provides a porous graphene-like structure as a conductive framework, affording a fast and constant transport path for electrons and void space for buffering the volume change of CoS2 nanoparticles. Benefitting from the superiorities, the Na-storage properties of the N–C@CoS2 electrode are remarkably boosted. The advanced anode delivers a long-term capacity of 376.27 mAh g−1 at 0.1 A g−1 after 500 cycles. This method can also apply to preparing other metal sulfide materials for SIBs and provides the relevant experimental basis for the further development of energy storage materials.
KW - Cobalt sulfide Soft-template-assisted Conductive framework Long-term capacity Sodium-ion batteries
DO - 10.1007/s42823-023-00550-y
ER -

Han Danyang, Yu Guo, Liu An, Li Gangyong, Wang Wei, He Binhong, Hou Zhaohui and Yin Hong. (2023). Soft-template-assisted synthesis of N-doping layered CoS2 nanoparticles as an advanced anode for sodium-ion batteries. Carbon Letters, 33(6), 1839-1846.

Han Danyang, Yu Guo, Liu An, Li Gangyong, Wang Wei, He Binhong, Hou Zhaohui and Yin Hong. 2023, "Soft-template-assisted synthesis of N-doping layered CoS2 nanoparticles as an advanced anode for sodium-ion batteries", Carbon Letters, vol.33, no.6 pp.1839-1846. Available from: doi:10.1007/s42823-023-00550-y

Han Danyang, Yu Guo, Liu An, Li Gangyong, Wang Wei, He Binhong, Hou Zhaohui, Yin Hong "Soft-template-assisted synthesis of N-doping layered CoS2 nanoparticles as an advanced anode for sodium-ion batteries" Carbon Letters 33.6 pp.1839-1846 (2023) : 1839.

Han Danyang, Yu Guo, Liu An, Li Gangyong, Wang Wei, He Binhong, Hou Zhaohui, Yin Hong. Soft-template-assisted synthesis of N-doping layered CoS2 nanoparticles as an advanced anode for sodium-ion batteries. 2023; 33(6), 1839-1846. Available from: doi:10.1007/s42823-023-00550-y

Han Danyang, Yu Guo, Liu An, Li Gangyong, Wang Wei, He Binhong, Hou Zhaohui and Yin Hong. "Soft-template-assisted synthesis of N-doping layered CoS2 nanoparticles as an advanced anode for sodium-ion batteries" Carbon Letters 33, no.6 (2023) : 1839-1846.doi: 10.1007/s42823-023-00550-y

Han Danyang; Yu Guo; Liu An; Li Gangyong; Wang Wei; He Binhong; Hou Zhaohui; Yin Hong. Soft-template-assisted synthesis of N-doping layered CoS2 nanoparticles as an advanced anode for sodium-ion batteries. Carbon Letters, 33(6), 1839-1846. doi: 10.1007/s42823-023-00550-y

Han Danyang; Yu Guo; Liu An; Li Gangyong; Wang Wei; He Binhong; Hou Zhaohui; Yin Hong. Soft-template-assisted synthesis of N-doping layered CoS2 nanoparticles as an advanced anode for sodium-ion batteries. Carbon Letters. 2023; 33(6) 1839-1846. doi: 10.1007/s42823-023-00550-y

Han Danyang, Yu Guo, Liu An, Li Gangyong, Wang Wei, He Binhong, Hou Zhaohui, Yin Hong. Soft-template-assisted synthesis of N-doping layered CoS2 nanoparticles as an advanced anode for sodium-ion batteries. 2023; 33(6), 1839-1846. Available from: doi:10.1007/s42823-023-00550-y

Han Danyang, Yu Guo, Liu An, Li Gangyong, Wang Wei, He Binhong, Hou Zhaohui and Yin Hong. "Soft-template-assisted synthesis of N-doping layered CoS2 nanoparticles as an advanced anode for sodium-ion batteries" Carbon Letters 33, no.6 (2023) : 1839-1846.doi: 10.1007/s42823-023-00550-y