Facile Synthesis of Porous Zn-Sn-O Nanocubes and Their Electrochemical Performances.
Porous Zn-Sn-O nanocubes with a uniform size were synthesized through a facile aqueous solution route combined with subsequent thermal treatment. The chemical composition, morphology, and microstructure of Zn-Sn-O nanocubes, which have significant effects on the lithium storage performances, were easily tuned by adjusting the calcination temperature in preparation processes of ZnSn(OH)6 solid nanocubes. Further studies revealed that porous Zn-Sn-O nanocubes prepared at 600 °C exhibited a good rate capability and a high reversible capacity of 700 mAh g-1 at a current density of 200 mA g-1 after 50 cycles, which may be a great potential as anode materials in Lithium-ion batteries.
['Li|Bo|B|', 'Li|Xiaomin|X|', 'Zai|Jiantao|J|', 'Qian|Xuefeng|X|']
Porous Nanocubes Lithium-ion batteries Zn–Sn–O