Synthesis and characterization of poly(N-vinyl carbazole) containing (p-nitrophenyl) azo

Wen Long Zhang; Hong Zhao; Xuan Wang; Yu Ping Wen; Yong Ping Bai

Synthesis and characterization of poly(N-vinyl carbazole) containing (p-nitrophenyl) azo

Wen Long Zhang^*
, Hong Zhao
, Xuan Wang
, Yu Ping Wen
, Yong Ping Bai

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Harbin University of Science and Technology
Huazhong University of Science and Technology

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

Abstract

Polymer(N-vinyl carbazole) containing (p-nitrophenyl)azo as bi-functional matric in polymeric photorefractive material was studied in this paper. Poly(N-vinyl carbazole) containing (p-nitrophenyl) azo was synthesized by post-azo-coupling reaction using sodium dodecylben-zenesulphonate as phase-transfer catalysts. Its coupled product was analyzed by IR, UV-vis, ¹H-NMR and GPC techniques. The IR, UV-vis and ¹H-NMR measure indicates that diazo has been grafted to carbazole. The test of UV-vis also manifests that the influence of coupling time on diazo content is great. The result of GPC indicates that molecular weight has been raised after polymer coupling.

Original language	English
Pages (from-to)	80-83
Number of pages	4
Journal	Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering
Volume	23
Issue number	1
State	Published - Jan 2007

Keywords

Diazo salt
Poly(N-vinyl carbazole)
Post-azo-coupling

Cite this

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title = "Synthesis and characterization of poly(N-vinyl carbazole) containing (p-nitrophenyl) azo",

abstract = "Polymer(N-vinyl carbazole) containing (p-nitrophenyl)azo as bi-functional matric in polymeric photorefractive material was studied in this paper. Poly(N-vinyl carbazole) containing (p-nitrophenyl) azo was synthesized by post-azo-coupling reaction using sodium dodecylben-zenesulphonate as phase-transfer catalysts. Its coupled product was analyzed by IR, UV-vis, 1H-NMR and GPC techniques. The IR, UV-vis and 1H-NMR measure indicates that diazo has been grafted to carbazole. The test of UV-vis also manifests that the influence of coupling time on diazo content is great. The result of GPC indicates that molecular weight has been raised after polymer coupling.",

keywords = "Diazo salt, Poly(N-vinyl carbazole), Post-azo-coupling",

author = "Zhang, \{Wen Long\} and Hong Zhao and Xuan Wang and Wen, \{Yu Ping\} and Bai, \{Yong Ping\}",

year = "2007",

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T1 - Synthesis and characterization of poly(N-vinyl carbazole) containing (p-nitrophenyl) azo

AU - Zhang, Wen Long

AU - Zhao, Hong

AU - Wang, Xuan

AU - Wen, Yu Ping

AU - Bai, Yong Ping

PY - 2007/1

Y1 - 2007/1

N2 - Polymer(N-vinyl carbazole) containing (p-nitrophenyl)azo as bi-functional matric in polymeric photorefractive material was studied in this paper. Poly(N-vinyl carbazole) containing (p-nitrophenyl) azo was synthesized by post-azo-coupling reaction using sodium dodecylben-zenesulphonate as phase-transfer catalysts. Its coupled product was analyzed by IR, UV-vis, 1H-NMR and GPC techniques. The IR, UV-vis and 1H-NMR measure indicates that diazo has been grafted to carbazole. The test of UV-vis also manifests that the influence of coupling time on diazo content is great. The result of GPC indicates that molecular weight has been raised after polymer coupling.

AB - Polymer(N-vinyl carbazole) containing (p-nitrophenyl)azo as bi-functional matric in polymeric photorefractive material was studied in this paper. Poly(N-vinyl carbazole) containing (p-nitrophenyl) azo was synthesized by post-azo-coupling reaction using sodium dodecylben-zenesulphonate as phase-transfer catalysts. Its coupled product was analyzed by IR, UV-vis, 1H-NMR and GPC techniques. The IR, UV-vis and 1H-NMR measure indicates that diazo has been grafted to carbazole. The test of UV-vis also manifests that the influence of coupling time on diazo content is great. The result of GPC indicates that molecular weight has been raised after polymer coupling.

KW - Diazo salt

KW - Poly(N-vinyl carbazole)

KW - Post-azo-coupling

UR - https://www.scopus.com/pages/publications/33947531521

M3 - 文章

AN - SCOPUS:33947531521

SN - 1000-7555

VL - 23

SP - 80

EP - 83

JO - Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering

JF - Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering

IS - 1

ER -

Synthesis and characterization of poly(N-vinyl carbazole) containing (p-nitrophenyl) azo

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