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- Li, Jiangfeng, et al. Show all 3 Authors
- Journal of materials chemistry A 2016 v.4 no.23 pp. 9097-9105
- anodes; capacitance; chickens; cobalt oxide; electrochemistry; energy density; synergism
- ... Three unique morphologies of heteroatom (C-, N- and S-) self-doped Co₃O₄ network structures of super-long hollow tubes have been produced by hydrothermal and calcination techniques using the chicken eggshell membrane as the template and dopant. The obtained Co₃O₄ shows a super high specific capacitance (1498 F g⁻¹ at a current density of 0.5 A g⁻¹), and a good rate capability (795 F g⁻¹ at a high ...