Abstract
A 3D macro-assembly with α-MnO(2) nanowires as flexible building blocks was obtained by a simple hydrothermal method. The sample with an interconnected open porous structure shows excellent mechanical strength, selective adsorption of cationic dyes and some certain types of toxic heavy metal ions.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Adsorption
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Coloring Agents / chemistry
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Gentian Violet / chemistry
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Manganese Compounds / chemistry*
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Metals, Heavy / chemistry
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Microscopy, Electron, Scanning
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Microscopy, Electron, Transmission
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Nanowires / chemistry*
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Nanowires / ultrastructure
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Oxides / chemistry*
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Porosity
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Powder Diffraction
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Spectrophotometry, Ultraviolet
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Water Pollutants, Chemical / chemistry
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X-Ray Diffraction
Substances
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Coloring Agents
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Manganese Compounds
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Metals, Heavy
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Oxides
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Water Pollutants, Chemical
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Gentian Violet
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manganese dioxide