Layered aluminosilicate/chromophore nanocomposites and their electrostatic layer-by-layer assembly

被引：48

作者：

Kim, DW

Blumstein, A ^{[1
]}

Kumar, J

Tripathy, SK

机构：

[1] Univ Lowell, Dept Chem, Lowell, MA 01854 USA

[2] Univ Lowell, Ctr Adv Mat, Lowell, MA 01854 USA

来源：

CHEMISTRY OF MATERIALS | 2001年 / 13卷 / 02期

关键词：

D O I：

10.1021/cm000534z

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Intercalation complexes of the fluorescent dye coumarin and lamellar aluminosilicate hectorite have been prepared and studied. The nanocomplexes are characterized by molecular order and thermal stability. Optical quality films of multilayered nanocomposites of coumarin and hectorite were prepared by a layer-by-layer self-assembly technique using a cationic polyelectrolyte. These films showed characteristic strong fluorescence at 465 nm.

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页码：243 / 246

页数：4

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