Synthesis and characterization of a kind of poly(3-butylthiophene methine) with azo side groups

Ling Jie Meng; Hong Cai Wu; Chao Gao; Wen Hui Yi

doi:10.1002/app.21667

Synthesis and characterization of a kind of poly(3-butylthiophene methine) with azo side groups

Ling Jie Meng
, Hong Cai Wu
, Chao Gao
, Wen Hui Yi

School of Chemistry

Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

To enhance the third nonlinear optical properties of poly(thiophene methine), we synthesized a new kind of poly(3-butylthiophene methine) with azo side groups: poly[(3-butylthiophene-2,5-diyl)-p-(N,N-dimethylamino) azobenzylidenequinomethane] (PBTDMABQ). PBTDMABQ and its intermediate product were characterized with IR, ultraviolet-visible, and ¹H-NMR spectroscopy. The band gaps of PBTDMABQ were calculated to be 1.94 and 2.06 eV with two different models. The thermal stability, determined by thermogravimetric analysis, indicated that PBTDMABQ decomposed above 345°C.

Original language	English
Pages (from-to)	1261-1265
Number of pages	5
Journal	Journal of Applied Polymer Science
Volume	97
Issue number	3
DOIs	https://doi.org/10.1002/app.21667
State	Published - 5 Aug 2005

Keywords

Azo polymers
Conjugated polymers
Thin films

Access to Document

10.1002/app.21667

Cite this

@article{ce24582bf0c847bf8fe919207e13e1cc,

title = "Synthesis and characterization of a kind of poly(3-butylthiophene methine) with azo side groups",

abstract = "To enhance the third nonlinear optical properties of poly(thiophene methine), we synthesized a new kind of poly(3-butylthiophene methine) with azo side groups: poly[(3-butylthiophene-2,5-diyl)-p-(N,N-dimethylamino) azobenzylidenequinomethane] (PBTDMABQ). PBTDMABQ and its intermediate product were characterized with IR, ultraviolet-visible, and 1H-NMR spectroscopy. The band gaps of PBTDMABQ were calculated to be 1.94 and 2.06 eV with two different models. The thermal stability, determined by thermogravimetric analysis, indicated that PBTDMABQ decomposed above 345°C.",

keywords = "Azo polymers, Conjugated polymers, Thin films",

author = "Meng, \{Ling Jie\} and Wu, \{Hong Cai\} and Chao Gao and Yi, \{Wen Hui\}",

year = "2005",

month = aug,

day = "5",

doi = "10.1002/app.21667",

language = "英语",

volume = "97",

pages = "1261--1265",

journal = "Journal of Applied Polymer Science",

issn = "0021-8995",

publisher = "John Wiley \& Sons Inc.",

number = "3",

}

TY - JOUR

T1 - Synthesis and characterization of a kind of poly(3-butylthiophene methine) with azo side groups

AU - Meng, Ling Jie

AU - Wu, Hong Cai

AU - Gao, Chao

AU - Yi, Wen Hui

PY - 2005/8/5

Y1 - 2005/8/5

N2 - To enhance the third nonlinear optical properties of poly(thiophene methine), we synthesized a new kind of poly(3-butylthiophene methine) with azo side groups: poly[(3-butylthiophene-2,5-diyl)-p-(N,N-dimethylamino) azobenzylidenequinomethane] (PBTDMABQ). PBTDMABQ and its intermediate product were characterized with IR, ultraviolet-visible, and 1H-NMR spectroscopy. The band gaps of PBTDMABQ were calculated to be 1.94 and 2.06 eV with two different models. The thermal stability, determined by thermogravimetric analysis, indicated that PBTDMABQ decomposed above 345°C.

AB - To enhance the third nonlinear optical properties of poly(thiophene methine), we synthesized a new kind of poly(3-butylthiophene methine) with azo side groups: poly[(3-butylthiophene-2,5-diyl)-p-(N,N-dimethylamino) azobenzylidenequinomethane] (PBTDMABQ). PBTDMABQ and its intermediate product were characterized with IR, ultraviolet-visible, and 1H-NMR spectroscopy. The band gaps of PBTDMABQ were calculated to be 1.94 and 2.06 eV with two different models. The thermal stability, determined by thermogravimetric analysis, indicated that PBTDMABQ decomposed above 345°C.

KW - Azo polymers

KW - Conjugated polymers

KW - Thin films

UR - https://www.scopus.com/pages/publications/23844477969

U2 - 10.1002/app.21667

DO - 10.1002/app.21667

M3 - 文章

AN - SCOPUS:23844477969

SN - 0021-8995

VL - 97

SP - 1261

EP - 1265

JO - Journal of Applied Polymer Science

JF - Journal of Applied Polymer Science

IS - 3

ER -

Synthesis and characterization of a kind of poly(3-butylthiophene methine) with azo side groups

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this