Manganese oxide micro-supercapacitors with ultra-high areal capacitance.
نویسندگان
چکیده
A symmetric micro-supercapacitor is constructed by electrochemically depositing manganese oxide onto micro-patterned current collectors. High surface-to-volume ratio of manganese oxide and short diffusion distance between electrodes give an ultra-high areal capacitance of 56.3 mF cm(-2) at a current density of 27.2 μA cm(-2).
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ورودعنوان ژورنال:
- Nanoscale
دوره 5 10 شماره
صفحات -
تاریخ انتشار 2013