Two‐Dimensional Nanosheet Crystals

Roll model: A new "shape-transformation" concept (see picture) that proceeds through a rolling out of 1D tungsten oxide nanorods for the fabrication of laterally confined 2D WS2 nanosheet crystals has been developed. The resulting 2D WS2 nanosheet crystals show a significantly enhanced discharge capacity for applications in lithium ion batteries owing to their 2D nanoscale characteristics. Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2007/z703175_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.