journal article·2020-03-25

Interfacial Superassembly of Grape-Like MnO–Ni@C Frameworks for Superior Lithium Storage

Chuanxin Hou, Jun Wang, Weibin Zhang, Jiajia Li, Runhao Zhang, Junjie Zhou, Yuqi Fan, Dajian Li, Feng Dang, Jiaqing Liu, Yong Li, Kang Liang, Biao Kong

ACS Applied Materials & Interfaces· Volume 12· Issue 12
Publisher page

Abstract

Despite the excellent electrochemical performance of MnO-based electrodes, a large capacity increase cannot be avoided during long-life cycling, which makes it difficult to seek out appropriate cathode materials to match for commercial applications. In this work, a grape-like MnO–Ni@C framework from interfacial superassembly with remarkable electrochemical properties was fabricated as anode materials for lithium-ion batteries. Electrochemical analysis indicates that the introduction of Ni not only contributes to the excellent rate capability and high specific capacity but also prevents further oxidation of MnO to the higher valence states for ultrastable long-life cycling performance. Furthermore, thermodynamic calculation proves that the ultrastable long cycling life of the Ni–Mn–O system originated from a buffer composition region to stabilize the MnO structure. Because of the unique grape-like structure and performance of the Ni–Mn–O system, the MnO–Ni@C electrode displayed an invertible specific capacity of 706 mA h g–1 after 200 cycles at a current density of 0.1 A g–1 and excellent cycling stability maintained a capacity of 476.8 mA h g–1 after 2100 cycles at 1.0 A g–1 without obvious capacity change. This new nanocomposite material could offer a novel fabrication strategy and insight for MnO-based materials and other metal oxides as anodes for improved electrochemical performance.
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Research context

OpenAlex topics: Advancements in Battery Materials · Supercapacitor Materials and Fabrication · Advanced Battery Materials and Technologies

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education), Shandong University, Jinan 250061, P. R. China

Department of Chemistry, Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P. R. China

Institute of Environment and Ecology, Shandong Normal University, Jinan 250014, P. R. China

Institute for Applied Materials-Applied Materials Physics (IAM-AWP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany

School of Chemical Engineering and Graduate School of Biomedical Engineering, The University of New South Wales, Sydney, New South Wales 2052, Australia

Funding

Ministry of Science and Technology of the People's Republic of China · Suzhou University of Science and Technology · Southwest University · Natural Science Foundation of Guangxi Province · Shandong University · National Natural Science Foundation of China · Natural Science Foundation of Shandong Province · Recruitment Program of Global Experts · State Key Laboratory of New Ceramic and Fine Processing, Tsinghua University · Thousand Talent Plan of Shanghai

References (64)

Show source-provided references
1. 10.1039/c9ta00882a10.1039/c9ta00882a ↗
2. 10.1016/j.ceramint.2019.01.09010.1016/j.ceramint.2019.01.090 ↗
3. 10.1016/j.electacta.2018.11.07410.1016/j.electacta.2018.11.074 ↗
4. 10.1002/aenm.20170298110.1002/aenm.201702981 ↗
5. 10.1016/j.cej.2018.08.21710.1016/j.cej.2018.08.217 ↗
6. 10.1039/c9cc03727f10.1039/c9cc03727f ↗
7. 10.1002/aenm.20160288010.1002/aenm.201602880 ↗
8. 10.1007/s12274-016-1283-710.1007/s12274-016-1283-7 ↗
9. 10.1039/c9cc03617b10.1039/c9cc03617b ↗
10. 10.1039/c5ta06095h10.1039/c5ta06095h ↗
11. 10.1016/j.carbon.2014.12.03210.1016/j.carbon.2014.12.032 ↗
12. 10.1002/celc.20190104110.1002/celc.201901041 ↗
13. 10.1088/1361-6528/aae69e10.1088/1361-6528/aae69e ↗
14. 10.1016/j.jallcom.2019.04.02710.1016/j.jallcom.2019.04.027 ↗
15. 10.1039/c8nr10294e10.1039/c8nr10294e ↗
16. 10.1021/am201173z10.1021/am201173z ↗
17. 10.1002/aenm.20190175110.1002/aenm.201901751 ↗
18. 10.1021/nn501310n10.1021/nn501310n ↗
19. 10.1016/j.jelechem.2019.02.03310.1016/j.jelechem.2019.02.033 ↗
20. 10.1016/j.electacta.2019.13475710.1016/j.electacta.2019.134757 ↗
21. 10.1039/c4ta01587h10.1039/c4ta01587h ↗
22. 10.1039/c3ta13102e10.1039/c3ta13102e ↗
23. 10.1039/c3nr05916b10.1039/c3nr05916b ↗
24. 10.1016/j.matlet.2018.09.07210.1016/j.matlet.2018.09.072 ↗
25. 10.1021/acsami.5b0217110.1021/acsami.5b02171 ↗
26. 10.1016/j.nanoen.2018.06.01810.1016/j.nanoen.2018.06.018 ↗
27. 10.1002/adfm.20180000310.1002/adfm.201800003 ↗
28. 10.1002/aenm.20160112710.1002/aenm.201601127 ↗
29. 10.1002/adfm.20150484910.1002/adfm.201504849 ↗
30. 10.1021/am502705510.1021/am5027055 ↗
31. 10.1039/c5ta02440d10.1039/c5ta02440d ↗
32. 10.1021/nl500011d10.1021/nl500011d ↗
33. 10.1038/srep0422910.1038/srep04229 ↗
34. 10.1039/c8ta02863j10.1039/c8ta02863j ↗
35. 10.1016/j.electacta.2015.10.03710.1016/j.electacta.2015.10.037 ↗
36. 10.1039/c4ta05622a10.1039/c4ta05622a ↗
37. 10.1039/c8ta00975a10.1039/c8ta00975a ↗
38. 10.1021/acsami.6b0204910.1021/acsami.6b02049 ↗
39. 10.1016/j.electacta.2019.13488410.1016/j.electacta.2019.134884 ↗
40. 10.1039/c9tc00291j10.1039/c9tc00291j ↗
41. 10.1021/acssuschemeng.9b0291310.1021/acssuschemeng.9b02913 ↗
42. 10.1039/c9ta10713d10.1039/c9ta10713d ↗
43. 10.1021/am401355w10.1021/am401355w ↗
44. 10.1002/adfm.20160371610.1002/adfm.201603716 ↗
45. 10.1016/j.jpowsour.2015.05.02910.1016/j.jpowsour.2015.05.029 ↗
46. 10.1039/c4ta04471a10.1039/c4ta04471a ↗
47. 10.1002/aenm.20130091210.1002/aenm.201300912 ↗
48. 10.1021/acssuschemeng.5b0079110.1021/acssuschemeng.5b00791 ↗
49. 10.1038/nmat481010.1038/nmat4810 ↗
50. 10.1002/adma.20170424410.1002/adma.201704244 ↗
51. 10.1039/c9ta03551f10.1039/c9ta03551f ↗
52. 10.1002/ange.20140789810.1002/ange.201407898 ↗
53. 10.1002/aenm.20160128310.1002/aenm.201601283 ↗
54. 10.1038/srep2918310.1038/srep29183 ↗
55. 10.1002/adfm.20120262310.1002/adfm.201202623 ↗
56. 10.1002/adfm.20080124210.1002/adfm.200801242 ↗
57. 10.1039/c5ta03556b10.1039/c5ta03556b ↗
58. 10.1002/celc.20160022810.1002/celc.201600228 ↗
59. 10.1039/c6nh00150e10.1039/c6nh00150e ↗
60. 10.1016/0364-5916(85)90021-510.1016/0364-5916(85)90021-5 ↗
61. 10.3139/146.11041210.3139/146.110412 ↗
62. 10.1016/j.matdes.2016.07.09910.1016/j.matdes.2016.07.099 ↗
63. 10.1039/c8tc02127a10.1039/c8tc02127a ↗
64. 10.1016/0364-5916(78)90011-110.1016/0364-5916(78)90011-1 ↗