ICCAS OpenIR
Copper hydroxide nano- and microcrystal: Facile synthesis, shape evolution and their catalytic properties
Lin, Guanhua; Jia, Wenfeng; Lu, Wensheng; Jiang, Long
2011-01-15
Source PublicationJOURNAL OF COLLOID AND INTERFACE SCIENCE
ISSN0021-9797
Volume353Issue:2Pages:392-397
AbstractIn this paper, the morphology of copper hydroxide nano/microcrystals is finely controlled by adjusting the concentration of surfactant and NH4Cl as well as the reaction temperature, to provide plates, belts, wires, rods and urchin-like spheres, among others. A tree-type multiple head surfactant, bis (amidoethyl-carbamoylethyl) octadecylamine (C18N3), was used to prepare the copper hydroxide nano/microcrystals and it acted as a face-selective additive in the reaction system. The morphology of the Cu(OH)(2) microcrystals could be transformed from elliptical plates into truncated square plates as the NH4Cl concentration was increased. The results showed that the Cu(OH)(2) crystals were better than the amorphous type of Cu(OH)(2) in catalyzing the oxidation of resorcinol with H2O2. Additionally, an investigation of the formation process of the nano/microcrystals was performed, which we believe is valuable for a precise understanding of the formation and fabrication of other metal hydroxides and metal oxides. (C) 2010 Elsevier Inc. All rights reserved.
KeywordSynthesis Shape Evolution Copper Hydroxide C18n3
DOI10.1016/j.jcis.2010.10.003
Indexed BySCI
Language英语
WOS IDWOS:000284391600006
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/73416
Collection中国科学院化学研究所
Corresponding AuthorJiang, Long
AffiliationChinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Colloids & Surfaces, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Lin, Guanhua,Jia, Wenfeng,Lu, Wensheng,et al. Copper hydroxide nano- and microcrystal: Facile synthesis, shape evolution and their catalytic properties[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2011,353(2):392-397.
APA Lin, Guanhua,Jia, Wenfeng,Lu, Wensheng,&Jiang, Long.(2011).Copper hydroxide nano- and microcrystal: Facile synthesis, shape evolution and their catalytic properties.JOURNAL OF COLLOID AND INTERFACE SCIENCE,353(2),392-397.
MLA Lin, Guanhua,et al."Copper hydroxide nano- and microcrystal: Facile synthesis, shape evolution and their catalytic properties".JOURNAL OF COLLOID AND INTERFACE SCIENCE 353.2(2011):392-397.
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