Please use this identifier to cite or link to this item: https://doi.org/10.1002/adma.200400401
Title: Three-dimensionally oriented aggregation of a few hundred nanoparticles into monocrystalline architectures
Authors: Zhang, Z.
Sun, H.
Shao, X.
Li, D.
Yu, H.
Han, M. 
Issue Date: 18-Jan-2005
Source: Zhang, Z., Sun, H., Shao, X., Li, D., Yu, H., Han, M. (2005-01-18). Three-dimensionally oriented aggregation of a few hundred nanoparticles into monocrystalline architectures. Advanced Materials 17 (1) : 42-47. ScholarBank@NUS Repository. https://doi.org/10.1002/adma.200400401
Abstract: The aggregation-based formation of uniform nanoparticle-built monocrystals by three-dimensional aggregation of a few hundred CuO nanoparticles through a rotation of adjacent nanoparticles was carried out. Stepwise orientation and aggregation of a large number of nanoparticles in three dimensions was observed from the formation of primary CuO nanoparticles. It was found that selective adsorption of formamide molecules on different crystallographic planes of monoclinic CuO nanoparticles plays an important role in the anisotropic growth of uniform nanoparticle-built monocrystals. It was stated that an the three-dimensional oriented attachment would be helpful in controlling the aggregation-driven formation of ordered nanostructured materials.
Source Title: Advanced Materials
URI: http://scholarbank.nus.edu.sg/handle/10635/67328
ISSN: 09359648
DOI: 10.1002/adma.200400401
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