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3R-NbS2 as a highly stable anode for sodium-ion batteries
Chemical Communications ( IF 4.3 ) Pub Date : 2024-01-10 , DOI: 10.1039/d3cc05548e
Savithri Vishwanathan 1, 2 , Pallellappa Chithaiah 3 , H S S Ramakrishna Matte 1 , C N R Rao 3
Chemical Communications ( IF 4.3 ) Pub Date : 2024-01-10 , DOI: 10.1039/d3cc05548e
Savithri Vishwanathan 1, 2 , Pallellappa Chithaiah 3 , H S S Ramakrishna Matte 1 , C N R Rao 3
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Anode materials for advanced sodium-ion batteries (SIBs) require major improvements with regard to their cycling stability, which is a crucial parameter for long-term battery operation. Herein, we report 3R-NbS2, synthesised by a simple solid-state annealing route, as an anode for SIBs with remarkable cycling stability for 2500 cycles at 0.5 A g−1. The stable nature of the NbS2 anode was attributed to its dominant capacitive behaviour.
中文翻译:
3R-NbS2 作为钠离子电池的高度稳定阳极
先进钠离子电池(SIB)的阳极材料需要在循环稳定性方面进行重大改进,这是电池长期运行的关键参数。在此,我们报道了通过简单的固态退火路线合成的3R-NbS 2 ,作为SIB的阳极,在0.5 A g -1下循环2500次具有显着的循环稳定性。 NbS 2阳极的稳定性归因于其主要的电容行为。
更新日期:2024-01-10
中文翻译:

3R-NbS2 作为钠离子电池的高度稳定阳极
先进钠离子电池(SIB)的阳极材料需要在循环稳定性方面进行重大改进,这是电池长期运行的关键参数。在此,我们报道了通过简单的固态退火路线合成的3R-NbS 2 ,作为SIB的阳极,在0.5 A g -1下循环2500次具有显着的循环稳定性。 NbS 2阳极的稳定性归因于其主要的电容行为。