abstract
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MnO2 nanofibers-multiwalled carbon nanotube composites and polypyrrole coated carbon nanotubes for supercapacitors were prepared by new chemical and electrochemical methods.
MnO2 nanofibers-multiwalled carbon nanotube composites and polypyrrole coated carbon nanotubes for supercapacitors were prepared by new chemical and electrochemical methods.