Nickel-Doped Titanium Oxide with the Rutile Structure for High-Performance Sodium Storage
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We prepared rutile TiO2 particles doped with Ni2+, Al3+, Nb5+, and Ta5+ by hydrothermal synthesis as anode materials for Na-ion batteries and investigated the effect of doping cation valence on the anode performance and the Na+ diffusion behavior. In situ X-ra... ...
