Synthesis and Optical Properties of Organic Fluorescent Nanowires and Nanotubes

被引：4

作者：

Cao, Bailai ^{[1
]}

Ji, Muge ^{[2
]}

Sun, Sheng ^{[3
]}

机构：

[1] Anhui Univ Architecture, Sch Div Sci & Technol, Hefei 230022, Peoples R China

[2] Anhui Prov Pharmaceut Design Inst, Hefei 230009, Peoples R China

[3] Anhui Univ Architecture, Inst Hui Architecture Res, Hefei 230022, Peoples R China

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2013年 / 13卷 / 08期

关键词：

Template Wetting Method; Alumina Membrane; BPBA Nanowires; H-Structure; pi-Bonds; SIZE; NANOPARTICLES; EMISSION;

D O I：

10.1166/jnn.2013.7467

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The well controlled alpha,alpha'-bis(4-phenyl-1,3-butadienylidene)-acetone (BPBA) nanowires and nanotubes were prepared by a template wetting method. The diameter and length of BPBA nanowires and nanotubes were identical to template pores, diameter similar to 80 nm and length similar to 60 mu m. This facile general approach can be used for the preparation of nanowires and nanotubes from common small organic molecules. The forming of J-aggregates and the geometry of face to face overlap of the aromatic rings in BPBA nanowires and nanotubes resulted in clear bathochromic shifts of absorption peaks and fluorescence emission peaks compared with that of the monomer.

引用

页码：5827 / 5831

页数：5

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