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Published on: July 2, 2012
A highly ordered self-assembly three-grade porous helical silica tube
1School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, PR China.
Journal of Nanoscience and Nanotechnology
|May 13, 2008
Abstract:
A novel three-grade porous helical silica tube is prepared through an ingenious multi-soft-template pathway. This study reveals that three-(or multi-)grade self-assembly porous structure can be realized by using the synergistic effect of soft-templates. Our finding can offer an opportunity for nanofabrication including rational molecular design, spatial control on a nanoscale, and hierarchical assembly of complex architectures of porous materials.
