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- Wang, Laisen, et al. Show all 6 Authors
- Langmuir 2015 v.31 no.49 pp. 13327-13333
- carbon nanotubes; catalysts; crosslinking; crystals; iron; polystyrenes; vapors; washing
- ... In this article, we report the formation of nanoring structures on Fe coated substrate and their application in guiding the growth of carbon nanotube (CNT) patterns with hierarchical structures. The formation of nanorings involves the etching of polystyrene (PS) monolayer colloidal crystals (MCCs) under reactive ion etching (RIE), and the redeposition and cross-linkage of the active degradation pr ...