Beilstein J. Nanotechnol.2014,5, 2450–2458, doi:10.3762/bjnano.5.254
ordered microporous films.
Keywords: breathfigures; fluoromica; layered silicates; oligo(fluorene); photostability; self-assembly; Introduction
The functionalization of inorganic structures is an effective approach for enriching the potential applications of existing nanomaterials [1][2][3][4][5][6][7
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Figure 1:
Chemical structure of the cationic oligo(fluorene) (TF).
Beilstein J. Nanotechnol.2012,3, 620–628, doi:10.3762/bjnano.3.71
inducing breathfigures (evaporated condensed entity) at higher humidity during the spin-coating process. Here we demonstrate the formation of a lateral pattern consisting of regions covered with 1H,1H,2H,2H-perfluorodecyltrichlorosilane (FDTS) and (3-aminopropyl)triethoxysilane (APTES), and at the same
formation of so-called breathfigures, which are formed at high relative humidity (over 60%) due to water condensation on the evaporatively cooled polymer solution [60][61]. The breath figure technique can be applied to generate nearly hexagonal arrays of holes [61] or for the fabrication of 3-D structures
the diameter of the PS islands formed during the spin-coating process. The mean value of the statistically distributed diameters of PS islands can be varied between 90 and 500 nm by changing the molar mass of the PS moiety. Combined with breathfigures, this lithographic method can even be used for
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Figure 1:
Schematic drawing of the polymer-blend lithography process. After spin-coating in a controlled atmo...