Surface Modification of Nano-TiO2 by Titanate Coupling Agent

Shou Wu Yu; Shu Juan Xiao; Xiao Ming Sang; Gui Xiang Hou

doi:10.4028/www.scientific.net/AMR.538-541.350

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 538-541Surface Modification of Nano-TiO2 by Titanate...

Surface Modification of Nano-TiO₂ by Titanate Coupling Agent

Abstract:

The surface of commercial TiO2 nanoparticles was modified by titanate coupling agent, JSC(isopropyl tricarboxytate titanate), FTIR spectrum confirmed that organic functional groups were successfully grafted onto the surface of TiO2 nanoparticles. The SEM micrographs indicated that the aggregation of modified TiO2 was reduced and most of the particles were approximately 20 nm.

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Periodical:

Advanced Materials Research (Volumes 538-541)

Pages:

350-353

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.538-541.350

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Online since:

June 2012

Authors:

Shou Wu Yu, Shu Juan Xiao, Xiao Ming Sang, Gui Xiang Hou

Keywords:

Nano-TiO₂, Surface Modification, Titanate Coupling Agent

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