Efficient visible photoluminescence from encapsulation of fluorescent materials inside single-walled carbon nanotubes

Lee, Jungwoo; Park, Jaehong; Kim, Jeongyoul; Yi, Whikun

doi:10.1016/j.colsurfa.2007.04.113

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Efficient visible photoluminescence from encapsulation of fluorescent materials inside single-walled carbon nanotubes

Lee, Jungwoo;
Park, Jaehong;
Kim, Jeongyoul;
Yi, Whikun

Citations

WEB OF SCIENCE

8

Citations

SCOPUS

9

초록

We synthesized 1-(2-amino-phenyl) naphthalene-2-ylamine (APNA) and inserted them into the inside SWNTs. Besides measuring IR, Raman, and absorption spectra of the APNA encapsulated SWNTs, photoluminescence spectra of APNA molecule after encapsulation were obtained for the first time. Analysis of those spectra revealed that the APNA withdrew electrons from the SWNT, and also supplied the information about the ground and excited-geometry after encapsulation.

키워드

carbon nanotube; encapsulation; photoluminescence; ELECTRONIC-PROPERTIES; TRANSISTORS

제목: Efficient visible photoluminescence from encapsulation of fluorescent materials inside single-walled carbon nanotubes

저자: Lee, Jungwoo; Park, Jaehong; Kim, Jeongyoul; Yi, Whikun

DOI: 10.1016/j.colsurfa.2007.04.113

발행일: 2008-02

유형: Article; Proceedings Paper

저널명: Colloids and Surfaces A: Physicochemical and Engineering Aspects

권: 313

페이지: 296 ~ 299