Elucidating Mechanisms of Diffusion-Based Calcium Carbonate Synthesis Leads to Controlled Mesocrystal Formation
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Shape-controlled synthesis of high tap density cathode oxides for lithium ion batteries.
A new synthesis approach has been developed to control the morphology of Mn- and Ni-containing carbonate precursors. Through a controlled release of the precipitate, the carbonate precursors form in a "non-classical crystallization" process similar to the natural crystallization of CaCO3, resulting in shapes tunable from microcubes to microspheres. The oriented attachment in the mesocrystal pre...
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تاریخ انتشار 2015