التفاصيل البيبلوغرافية
| العنوان: |
VS4/multi-walled carbon nanotubes shell-core nanoarchitectures with interfacial V-C bonds for high-rate sodium-ion battery anode. |
| المؤلفون: |
Li, Wenbin1,2 (AUTHOR), Wang, Ni1 (AUTHOR), Zhang, Jianhua1 (AUTHOR), Yang, Zihao1 (AUTHOR), Huang, Jianfeng2 (AUTHOR), Wang, Jingjing1 (AUTHOR), Lv, Mengfei1 (AUTHOR), Li, Xifei1 (AUTHOR) xfli2011@hotmail.com |
| المصدر: |
Materials Letters. Feb2022:Part B, Vol. 308, pN.PAG-N.PAG. 1p. |
| مصطلحات موضوعية: |
*SODIUM ions, *MULTIWALLED carbon nanotubes, *CARBON nanotubes, *INTERFACIAL bonding, *DOUBLE walled carbon nanotubes, *COMPOSITE structures, *ENERGY conversion, *ANODES |
| مستخلص: |
• VS 4 /MWCNTs shell-core nanoarchitectures are successfully synthesized. • The interfacial V-C bonds between VS 4 and MWCNTs are successfully constructed. • A facile hydrothermal method is performed. • Synergistic effect of shell-core structure and interfacial V-C bond is revealed. • The specific capacity reaches 448 mAh g−1 at 1.0 A g−1 after 100 cycles. VS 4 /MWCNTs (multi-walled carbon nanotubes) shell-core nanoarchitectures with interfacial V-C bonds are successfully constructed using a facile hydrothermal method. The synergistic effect of shell-core structure and interfacial V-C bond significantly enhances its rate capacity with the specific capacities of 734, 531 and 448 mAh g−1 at 0.1, 0.2 and 1.0 A g−1 after 15, 15 and 100 cycles, respectively, as sodium-ion battery anode. The work opens up new insights for the design and construction of the metal sulfides/carbon composite structure, and their application in energy storage and conversion field. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
Academic Search Index |
