Citation: Guanghui Yue, Jiandi Liu, Jiangtao Han, Donghui Qin, Qiang Chen, Jianxiong Shao. Amorphous CoSnO₃@rGO nanocomposite as an efficient cathode catalyst for long-life Li-O₂ batteries[J]. Chinese Journal of Catalysis, ;2018, 39(12): 1951-1959. doi: 10.1016/S1872-2067(18)63155-9 shu

Amorphous CoSnO₃@rGO nanocomposite as an efficient cathode catalyst for long-life Li-O₂ batteries

a Department of Materials Science and Engineering, Xiamen University, Xiamen 361005, Fujian, China;
b Department of Electronic Science, Xiamen University, Xiamen 361005, Fujian, China;
c School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, Guansu, China

Received Date: 30 June 2018
Revised Date: 16 August 2018

Fund Project: This work was supported by the National Natural Science Foundation of China (11405144), and the Fundamental Research Funds for the Central Universities (20720180081).

An amorphous CoSnO₃@rGO nanocomposite fabricated using a surfactant-assisted assembly method combined with thermal treatment served as a catalyst for non-aqueous lithium-oxygen (Li-O₂) batteries. In contrast to the specific surface area of the bare CoSnO₃ nanoboxes (104.3 m² g^-1), the specific surface area of the CoSnO₃@rGO nanocomposite increased to approximately 195.8 m² g^-1 and the electronic conductivity also improved. The increased specific surface area provided more space for the deposition of Li₂O₂, while the improved electronic conductivity accelerated the decomposition of Li₂O₂. Compared to bare CoSnO₃, the overpotential reduced by approximately 20 and 60 mV at current densities of 100 and 500 mA g^-1 when CoSnO₃@rGO was used as the catalyst. A Li-O₂ battery using a CoSnO₃@rGO nanocomposite as the cathode catalyst cycled indicated a superior cyclic stability of approximately 130 cycles at a current density of 200 mA g^-1 with a limited capacity of 1000 mAh g^-1, which is 25 cycles more than that of the bare amorphous CoSnO₃ nanoboxes.
- Amorphous CoSnO₃nanoboxe,
- Nanocomposite,
- Li-O₂ battery,
- Cathode catalyst
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
15. [15]
16. [16]
17. [17]
18. [18]
19. [19]
20. [20]
21. [21]
22. [22]
23. [23]
24. [24]
25. [25]
26. [26]
27. [27]
28. [28]
29. [29]
30. [30]
31. [31]
32. [32]
33. [33]
34. [34]
35. [35]
36. [36]
37. [37]
38. [38]
39. [39]
40. [40]
41. [41]
42. [42]
43. [43]
44. [44]
45. [45]
1. [1]
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Amorphous CoSnO₃@rGO nanocomposite as an efficient cathode catalyst for long-life Li-O₂ batteries