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Potentiodynamical deposition of nanostructured MnO2 film at the assist of electrodeposited SiO2 as template
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文摘

MnO2-SiO2 composite film is prepared by potentiodynamical deposition.

Hierarchical porous MnO2 films is obtained after the etching of SiO2.

The obtained MnO2 film electrode exhibit high specific capacitance.

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