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Title: Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites
Authors: Huang, Jijiang
Liu, Wenxian
Wang, Li
Sun, Xiaoming
Huo, Fengwei
Liu, Junfeng
Keywords: DRNTU::Engineering::Materials::Nanostructured materials
Issue Date: 2014
Source: Huang, J., Liu, W., Wang, L., Sun, X., Huo, F., & Liu, J. (2014). Bottom-up assembly of hydrophobic nanocrystals and graphene nanosheets into mesoporous nanocomposites. Langmuir, 30(15), 4434-4440.
Series/Report no.: Langmuir
Abstract: A general strategy for constructing graphene-based nanocomposites is achieved by emulsion-based bottom-up self-assembly of hydrophobic nanocrystals (NCs) to positively charged colloidal spheres, followed by the electrostatic assembly of NC colloidal spheres with negatively charged graphene oxide in an acidulous aqueous solution. With a simple heat treatment, 3D mesoporous NC spheres/graphene composites are obtained. TiO2/graphene composites typically exhibit a better rate capability and cycle performance than do the corresponding isolated TiO2 spheres.
ISSN: 0743-7463
DOI: 10.1021/la500049w
Rights: © 2014 American Chemical Society.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:MSE Journal Articles

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