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题名: Shape-Controlled Copper Selenide Nanocubes Synthesized by an Electrochemical Crystallization Method
作者: Yu, Rui1, 2;  Ren, Tong1;  Sun, Keju1, 2;  Feng, Zhaochi1;  Li, Guanna1, 2;  Li, Can1
通讯作者: 李灿
刊名: JOURNAL OF PHYSICAL CHEMISTRY C
发表日期: 2009-06-25
DOI: 10.1021/jp9025267
卷: 113, 期:25, 页:10833-10837
收录类别: SCI
文章类型: Article
部门归属: 5
项目归属: 503
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Physical ;  Nanoscience & Nanotechnology ;  Materials Science, Multidisciplinary
研究领域[WOS]: Chemistry ;  Science & Technology - Other Topics ;  Materials Science
英文摘要: Nanocubes of copper selenide (Cu(2-x)Se) have been synthesized through an electrochemical crystallization method using cetyltrimethylammonium bromide (CTAB) as the structure directing agent. The shapes Of Cu(2-x)Se nanocubes can be controlled by the adsorption effect of CTA(+) hydrocarbon chain and Br(-) ion on the facets of the Cu(2-x)Se crystals. First-principle quantum chemical calculations indicate that the preferential adsorption of bromide onto the {100} facets of Cu(2-x)Se crystals results in the final cubic shape. The ability to generate Cu(2-x)Se nanostructures with well-defined morphologies not only provides potential application of Cu(2-x)Senanocubes in photoelectric devices but also provides a great opportunity to systematically study the relationship between their properties and geometric shapes.
关键词[WOS]: SURFACE-PLASMON RESONANCE ;  SILVER NANOCUBES ;  CUPROUS-OXIDE ;  THIN-FILMS ;  CU2-XSE ;  TEMPERATURE ;  NANOPARTICLES ;  NANOCRYSTALS ;  ELECTRODEPOSITION ;  DIFFRACTION
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000267205700001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/102509
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

Recommended Citation:
Yu, Rui,Ren, Tong,Sun, Keju,et al. Shape-Controlled Copper Selenide Nanocubes Synthesized by an Electrochemical Crystallization Method[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2009,113(25):10833-10837.
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