Preparation and nonlinear optical property of azobenzene substituted polyacetylene

Shou Chun Yin; Gang Li; Hong Yao Xu; Ya Chen Gao; Yin Lin Song

Preparation and nonlinear optical property of azobenzene substituted polyacetylene

Shou Chun Yin^*
, Gang Li
, Hong Yao Xu
, Ya Chen Gao
, Yin Lin Song

^*Corresponding author for this work

School of Physics

Anhui University
Harbin Institute of Technology

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

Abstract

Two new functional polyacetylenes bearing different azobenzene group, -{HC=C[azo-N (CH₃)CH₂CH₂OH]}_n-, [poly(EHAB); azo = 4,4′-azobenzene] and - {HC=C[azo-N(CH ₃)CH₂CH₂O COC₃H₇]} _n-, [poly(EEAB)]} were prepared by [Rh(nbd)Cl]₂-Et ₃N catalysts. Poly(EHAB) has poor solubility while poly(EEAB) can be dissolved in common solvent. The polymers were characterized by FTIR, ¹H NMR, UV and GPC. The nonlinear optical property of the soluble poly(EEAB) was investigated with 8 ns width pulse at 532 nm by Z-scan technique. The results show that poly(EEAB) is endowed with the larger third-order nonlinear optical property.

Original language	English
Pages (from-to)	1603-1606
Number of pages	4
Journal	Chinese Chemical Letters
Volume	16
Issue number	12
State	Published - Dec 2005

Keywords

Azobenzene
Nonlinear optics
Substituted polyacetylene

Cite this

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title = "Preparation and nonlinear optical property of azobenzene substituted polyacetylene",

abstract = "Two new functional polyacetylenes bearing different azobenzene group, -\{HC=C[azo-N (CH3)CH2CH2OH]\}n-, [poly(EHAB); azo = 4,4′-azobenzene] and - \{HC=C[azo-N(CH 3)CH2CH2O COC3H7]\} n-, [poly(EEAB)]\} were prepared by [Rh(nbd)Cl]2-Et 3N catalysts. Poly(EHAB) has poor solubility while poly(EEAB) can be dissolved in common solvent. The polymers were characterized by FTIR, 1H NMR, UV and GPC. The nonlinear optical property of the soluble poly(EEAB) was investigated with 8 ns width pulse at 532 nm by Z-scan technique. The results show that poly(EEAB) is endowed with the larger third-order nonlinear optical property.",

keywords = "Azobenzene, Nonlinear optics, Substituted polyacetylene",

author = "Yin, \{Shou Chun\} and Gang Li and Xu, \{Hong Yao\} and Gao, \{Ya Chen\} and Song, \{Yin Lin\}",

year = "2005",

month = dec,

language = "英语",

volume = "16",

pages = "1603--1606",

journal = "Chinese Chemical Letters",

issn = "1001-8417",

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number = "12",

}

TY - JOUR

T1 - Preparation and nonlinear optical property of azobenzene substituted polyacetylene

AU - Yin, Shou Chun

AU - Li, Gang

AU - Xu, Hong Yao

AU - Gao, Ya Chen

AU - Song, Yin Lin

PY - 2005/12

Y1 - 2005/12

N2 - Two new functional polyacetylenes bearing different azobenzene group, -{HC=C[azo-N (CH3)CH2CH2OH]}n-, [poly(EHAB); azo = 4,4′-azobenzene] and - {HC=C[azo-N(CH 3)CH2CH2O COC3H7]} n-, [poly(EEAB)]} were prepared by [Rh(nbd)Cl]2-Et 3N catalysts. Poly(EHAB) has poor solubility while poly(EEAB) can be dissolved in common solvent. The polymers were characterized by FTIR, 1H NMR, UV and GPC. The nonlinear optical property of the soluble poly(EEAB) was investigated with 8 ns width pulse at 532 nm by Z-scan technique. The results show that poly(EEAB) is endowed with the larger third-order nonlinear optical property.

AB - Two new functional polyacetylenes bearing different azobenzene group, -{HC=C[azo-N (CH3)CH2CH2OH]}n-, [poly(EHAB); azo = 4,4′-azobenzene] and - {HC=C[azo-N(CH 3)CH2CH2O COC3H7]} n-, [poly(EEAB)]} were prepared by [Rh(nbd)Cl]2-Et 3N catalysts. Poly(EHAB) has poor solubility while poly(EEAB) can be dissolved in common solvent. The polymers were characterized by FTIR, 1H NMR, UV and GPC. The nonlinear optical property of the soluble poly(EEAB) was investigated with 8 ns width pulse at 532 nm by Z-scan technique. The results show that poly(EEAB) is endowed with the larger third-order nonlinear optical property.

KW - Azobenzene

KW - Nonlinear optics

KW - Substituted polyacetylene

UR - https://www.scopus.com/pages/publications/33745020645

M3 - 文章

AN - SCOPUS:33745020645

SN - 1001-8417

VL - 16

SP - 1603

EP - 1606

JO - Chinese Chemical Letters

JF - Chinese Chemical Letters

IS - 12

ER -

Preparation and nonlinear optical property of azobenzene substituted polyacetylene

Abstract

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