Please use this identifier to cite or link to this item: https://doi.org/10.1021/ma050581i
Title: Controlled micropatterning of a Si(100) surface by combined nitroxide-mediated and atom transfer radical polymerizations
Authors: Xu, F.J. 
Song, Y.
Cheng, Z.P. 
Zhu, X.L.
Zhu, C.X. 
Kang, E.T. 
Neoh, K.G. 
Issue Date: 26-Jul-2005
Source: Xu, F.J., Song, Y., Cheng, Z.P., Zhu, X.L., Zhu, C.X., Kang, E.T., Neoh, K.G. (2005-07-26). Controlled micropatterning of a Si(100) surface by combined nitroxide-mediated and atom transfer radical polymerizations. Macromolecules 38 (15) : 6254-6258. ScholarBank@NUS Repository. https://doi.org/10.1021/ma050581i
Abstract: The micropatterning of different polymer brushes, as well as their diblock copolymer brushes on a Si (100) surface using alternating nitroxide-mediated radical polymerization (NMRP) and atom transfer radical polymerization (ATRP) was analyzed. The ATRP initiators were covalently immobilized using robust Si-C bonds in the H-terminated silicon microdomains. The NMRP initiators were coupled to the oxide-covered microdomains of the resist-patterned silicon surface. The results show that the C-Cl bond in the ATRP initiator was relatively stable and did not act as a chain transfer agent during NMRP.
Source Title: Macromolecules
URI: http://scholarbank.nus.edu.sg/handle/10635/55422
ISSN: 00249297
DOI: 10.1021/ma050581i
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