Tuning the layer structure of molybdenum trioxide towards high-performance aqueous zinc-ion batteries
|Corresponding Author||Li，Cheng Chao|
Aqueous zinc-ion batteries (ZIBs) have attracted significant attentions because of low cost and high reliability. However, conventional ZIBs are severely limited by the development of high energy density cathode materials with reversible Zn insertion/extraction. Herein, a conducting polymer intercalated MoO (PMO) with extensively extended interlayer spacing is developed as a high-performance ZIBs cathode material. The interlayer spacing of PMO is prominently increased which results in an improved Zn mobility during charge and discharge process. More significantly, the electrochemical results reveals that the intercalation of PANI facilitates the charge storage and reinforces the layered structure of MoO, leading to a high capacity and good cycling stability. DFT calculation further reveals the intercalation of PANI into MoO significantly lower Zn diffusion barrier. Benefit from these advantages, the ZIBs based on PMO electrode delivers a considerable capacity of 157 mAh/g at 0.5 A/g and ameliorative stability with 63.4% capacity retention after 1000 cycles.
National Natural Science Foundation of China["51771058","51801030"] ; Natural Science Foundation of Guangdong Province[2018A030310571]
|WOS Research Area|
|WOS Accession No|
|ESI Research Field|
Cited Times [WOS]:0
|Document Type||Journal Article|
|Department||Department of Electrical and Electronic Engineering|
1.College of Materials Science and Engineering,Hunan University,Changsha,410082,China
2.School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou,510006,China
3.School of Chemistry,Sun Yat-sen University,Guangzhou,510275,China
4.Department of Electrical and Electronic Engineering,Southern University of Science and Technology,Shenzhen,518055,China
5.College of Chemistry and Materials Science,Hunan Agriculture University,Changsha,410128,China
Tan，Yu,He，Jinjun,Wang，Bo,et al. Tuning the layer structure of molybdenum trioxide towards high-performance aqueous zinc-ion batteries[J]. CHINESE CHEMICAL LETTERS,2023,34(4).
Tan，Yu,He，Jinjun,Wang，Bo,Li，Cheng Chao,&Wang，Taihong.(2023).Tuning the layer structure of molybdenum trioxide towards high-performance aqueous zinc-ion batteries.CHINESE CHEMICAL LETTERS,34(4).
Tan，Yu,et al."Tuning the layer structure of molybdenum trioxide towards high-performance aqueous zinc-ion batteries".CHINESE CHEMICAL LETTERS 34.4(2023).
|Files in This Item:||There are no files associated with this item.|
|Recommend this item|
|Export to Endnote|
|Export to Excel|
|Export to Csv|
|Similar articles in Google Scholar|
|Similar articles in Baidu Scholar|
|Similar articles in Bing Scholar|
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.