Please use this identifier to cite or link to this item: https://doi.org/10.1021/cm061495f
DC FieldValue
dc.titleDiblock copolymer templated nanohybrid thin films of highly ordered TiO2 nanoparticle arrays in PMMA matrix
dc.contributor.authorYuwono, A.H.
dc.contributor.authorZhang, Y.
dc.contributor.authorWang, J.
dc.contributor.authorZhang, X.H.
dc.contributor.authorFan, H.
dc.contributor.authorJi, W.
dc.date.accessioned2014-10-07T09:48:34Z
dc.date.available2014-10-07T09:48:34Z
dc.date.issued2006-12-12
dc.identifier.citationYuwono, A.H., Zhang, Y., Wang, J., Zhang, X.H., Fan, H., Ji, W. (2006-12-12). Diblock copolymer templated nanohybrid thin films of highly ordered TiO2 nanoparticle arrays in PMMA matrix. Chemistry of Materials 18 (25) : 5876-5889. ScholarBank@NUS Repository. https://doi.org/10.1021/cm061495f
dc.identifier.issn08974756
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/86256
dc.description.abstractSolvent modification with a mixture of tetrahydrofuran and water in a proportional volume ratio of 50% has been employed to enable poly(methylmethacrylate)-b-polyethylene oxide diblock copolymer to be used as a template for preparing nanohybrid thin films containing highly ordered arrays of titanium dioxide (TiO2) nanoparticles. With control of the processing parameters involved in the block copolymer templating, nanoarrays consisting of nanocrystalline TiO2 particles were successfully assembled in the hexagonal-like or cubical-like hierarchical structures, as revealed by TEM studies. The phases and chemical nature of the titania nanoparticles have been confirmed by Raman and XPS spectroscopies. A significant enhancement in nanocrystallinity of the TiO2 phase in the nanohybrid thin films was achieved by the application of an appropriate hydrothermal treatment in high-pressure water vapor at 150°C. The nanocrystallinity strongly affects the UV absorbance and photoluminescence emission of the nanohybrid thin films. © 2006 American Chemical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/cm061495f
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.contributor.departmentMATERIALS SCIENCE AND ENGINEERING
dc.description.doi10.1021/cm061495f
dc.description.sourcetitleChemistry of Materials
dc.description.volume18
dc.description.issue25
dc.description.page5876-5889
dc.description.codenCMATE
dc.identifier.isiut000242515600015
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

66
checked on Jul 18, 2019

WEB OF SCIENCETM
Citations

63
checked on Jul 18, 2019

Page view(s)

75
checked on May 25, 2019

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.