Inorganic template directed assembly of dendritic LDH nanostructures and their properties of morphological preservation and facile exfoliation |
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| Authors: | Peng Ding Baojun Qu Chunhua Ge |
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| Affiliation: | a Research Center of Nanoscience and Nanotechnology, Shanghai University, 99 Shangda Road, Shanghai 200444, PR China
b State Key Laboratory of Fire Science and Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, PR China |
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| Abstract: | We report a novel approach to assembling layered double hydroxide (LDH) into uniform dendritic nanostructures, called nanotrees, in bulk aqueous solution. The key factor of this method lies in the use of inorganic iron hydroxide colloid (IHC), acting as templates to stabilize the LDH layers and gluing them into nanotrees. In this approach, traditional organic templates, such as sodium dodecyl sulfate and urea, are completely avoided. The obtained LDH nanotrees readily show exfoliation properties and can be completely delaminated after modification with silane. |
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| Keywords: | Layered double hydroxide Nanostructures Template directed assembly Nanomaterials |
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