Polypyrrole-encapsulated amorphous Bi2S3 hollow sphere for long life sodium ion batteries and lithium–sulfur batteries
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چکیده
منابع مشابه
Polypyrrole hollow nanospheres: stable cathode materials for sodium-ion batteries.
Hollow polypyrrole (PPy) nanospheres with high sodium storage capacity as cathode materials for Na-ion batteries were reported. PPy hollow nanospheres demonstrated high current rate capacity and good cyclability. It was revealed by electrochemical testing and DFT calculation that the as-prepared PPy hollow nanospheres participate in reversible doping/de-doping reactions.
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ژورنال
عنوان ژورنال: Journal of Materials Chemistry A
سال: 2019
ISSN: 2050-7488,2050-7496
DOI: 10.1039/c9ta01358j