Meng-Xia LI, Yue LU, Li-Bin WANG, Xian-Luo HU. Controlled Synthesis of Core-shell Structured Mn3O4@ZnO Nanosheet Arrays for Aqueous Zinc-ion Batteries [J]. Journal of Inorganic Materials, 2020, 35(1): 86
- Journal of Inorganic Materials
- Vol. 35, Issue 1, 86 (2020)
1. XRD patterns of Mn3O4 and Mn3O4@ZnO-60
2. SEM images of (a, b) Mn3O4, (c) Mn3O4@ZnO-20, (d) Mn3O4@ZnO-40, (e) Mn3O4@ZnO-60, (f) Mn3O4@ZnO-100
3. (a, b) TEM images and (c) SAED pattern of Mn3O4; (d-f) TEM images of Mn3O4@ZnO-60
4. XPS survey of (a) Mn3O4 and (b) Mn3O4@ZnO-60
5. High-resolution XPS spectra for (a) Mn2p of Mn3O4, (b) Zn2p of Mn3O4@ZnO-60, (c) Mn2p of Mn3O4 and Mn3O4@ZnO-6, and (d) Zn2P of Mn3O4 and Mn3O4@ZnO-6
6. CV curves of (a) Mn3O4 and (b) Mn3O4@ZnO-60
7. Charge and discharge curves of (a) Mn3O4 and (b) Mn3O4@ZnO-60, (c) cycling performance of Mn3O4 and Mn3O4@ZnO with different coating thickness at a current density of 100 mA g-1, and (d) cycling performance of Mn3O4 and Mn3O4@ZnO-60 at a current density of 500 mA g-1
8. (a) Rate capabilities of the Mn3O4@ZnO products with different thickness of the coating layer, and (b) comparision of rate capability for Mn3O4 and Mn3O4@ZnO-60
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