Urchin-like Co ₃ O ₄ microspheres were prepared by a hydrothermal and sintering method; oxygen vacancies induce a local built-in electric field to boost battery performance.
No takes yet. Share an insight, caveat, or question.
Hou et al. (2018) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: