A sulfonated polyaniline with high density and high rate Na-storage performances as a flexible organic cathode for sodium ion batteries.
نویسندگان
چکیده
A Na-rich cathode is developed by grafting the electron-withdrawing -SO3Na group on polyaniline chains. Due to the immobile doping and effective activation of the sulfonate group, this polymer demonstrates a high capacity (133 mA h g(-1)) and excellent cyclability through a cation-exchange reaction, offering a low cost and sustainable cathode for SIBs.
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ورودعنوان ژورنال:
- Chemical communications
دوره 51 76 شماره
صفحات -
تاریخ انتشار 2015