Optical, spectroscopic and phase state properties of systems with supra-particle structure based on carbon nano-tubes

被引：0

作者：

Venediktova, A. V. ^{[1
,2
]}

Vlasov, A. Yu. ^{[3
]}

Kislyakov, I. M. ^{[2
]}

Venediktov, V. Yu. ^{[1
,3
]}

机构：

[1] St Petersburg Elect Univ LETI, St Petersburg, Russia

[2] St Petersburg Natl Res Univ Informat Technol Mech, St Petersburg, Russia

[3] St Petersburg State Univ, Inst Chem, St Petersburg, Russia

来源：

NANOPHOTONICS AND MICRO/NANO OPTICS III | 2016年 / 10027卷

基金：

俄罗斯基础研究基金会; 俄罗斯科学基金会;

关键词：

carbon nanotubes; nonlinear optical limiting; liquid crystals; mesophase; NANOTUBES; AGGREGATION;

D O I：

10.1117/12.2246360

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Systems, based on aqueous suspensions of single walled carbon nanotubes, stabilized by surfactants, and having supramolecular ordering are studied by spectroscopy and polarized microscopy. Nonlinear optical behavior of the suspensions has been checked. A correlation between sizes of aggregate in suspension and nonlinear optical limiting parameters has been found. A nematic meso-phase based on suspension of carbon nanotubes has been obtained.

引用

页数：6

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