| Autor: |
Ying Liu, Haonan Zhang, Xiao Sun, Zheng Xu, Hao Yang, Xiaochun Gao, Xitao Yin, Xiaoguang Ma |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Physical chemistry chemical physics : PCCP. 24(36) |
| ISSN: |
1463-9084 |
| Popis: |
The metal element doping strategy is often used to optimize the electrode materials of supercapacitors as they can provide rich redox active sites and high conductivity; however, the synergistic effect between different metallic ions and the interfacial interaction mechanism during the energy storage process are still unclear. In this work, Mo-doped Ni-Mo-S (NMS) nanoflowers are prepared by one-step electrodeposition, and the ratios of Ni : Mo are tailored. Dynamics analysis shows that the Mo element occupies a prominent position in the capacitive behavior contribution. Meanwhile, density functional theory (DFT) reveals that Mo doping influences the electronic structure of the NMS materials and their affinity towards OH |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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