Hierarchical hollow spheres composed of
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Zhu, Jixin; Yin, Zongyou; Yang, Dan; Sun, Ting; Yu, Hong; Hoster, Harry E.; Hng,
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Article
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2013
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Royal Society of Chemistry
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English
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Hollow hierarchical spheres self-organized from the ultrathin nanosheets of a-Fe 2 O 3 were prepared by a simple process. These ultrathin nanosheet subunits possess an average thickness of around 3.5 nm and show preferential exposure of (110) facets. Their Li ion storage and visible-light photocatal