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Controlled Preparation of MnO 2 Hierarchical Hollow Nanostructures and Their Application in Water Treatment
Author(s) -
Fei J. B.,
Cui Y.,
Yan X. H.,
Qi W.,
Yang Y.,
Wang K. W.,
He Q.,
Li J. B.
Publication year - 2008
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200701231
Subject(s) - kirkendall effect , nanomaterials , materials science , manganese , nanotechnology , nanostructure , metal organic framework , metallurgy , organic chemistry , adsorption , chemistry
Hierarchical hollow manganese dioxide nanosheets with intricate and well‐controlled 3D morphologies are synthesized by combining the Kirkendall effect with a sacrificial crystalline template. The as‐prepared MnO 2 nanomaterials (see figure) exhibit a good absorbing ability, useful in the removal of organic pollutants from waste water.