Fabrication of flower-like bismuth vanadate hierarchical spheres for an improved supercapacitor efficiency
نویسندگان
چکیده
A cost-effective, simple method is developed for m-BiVO 4 hierarchical spheres, which show a higher specific capacitance of 1203 F g −1 at 2 , no detectable degradation after 2000 cycles, and beneficial cycling stability due to the unique porous architecture.
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ژورنال
عنوان ژورنال: Materials advances
سال: 2022
ISSN: ['2633-5409']
DOI: https://doi.org/10.1039/d1ma00810b