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Published July 19, 2013 | Supplemental Material
Journal Article Open

Dry-Released Nanotubes and Nanoengines by Particle-Assisted Rolling

Abstract

Surface tension of self-assembled metal nanodroplets can be applied to overcome the deformation barriers of strain-engineered nanomembranes and produce extremely nanoscale tubes. Aggregated nanoparticles stress nanomembranes and subsequently integrate on the walls of rolled-up nanotubes, which can speed up the tubular engines owing to the enhanced electrocatalytic activity.

Additional Information

© 2013 Wiley. This work is supported by the Natural Science Foundation of China (Nos. 61008029 and 51102049), Program for New Century Excellent Talents in University (No. NCET-10-0345), Shanghai Pujiang Program (No.11PJ1400900), and "Shu Guang" project by Shanghai Municipal Education Commission and Shanghai Education Development Foundation. We also thank Dr. Zhenghua An from Fudan Nano-fabrication and Devices Laboratory for experimental assistance. R.L thanks the support from the Shanghai Education Development Foundation and the National High Technology Program (2011AA100706-2).

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Created:
August 19, 2023
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