Adsorption-induced polymerization of 3-methylthiophene at silver-coated glass surfaces and electroactive characteristics

Chien Hsin Yang; Chen Hao Wu; Ying Jie Cai; Chen Yan Li; Yen Wei; Ten Chin Wen; Yeong Tarng Shieh; Tzong Liu Wang; Wen Churng Lin; Wen Janq Chen

doi:10.1016/j.matchemphys.2011.01.057

Adsorption-induced polymerization of 3-methylthiophene at silver-coated glass surfaces and electroactive characteristics

Chien Hsin Yang, Chen Hao Wu, Ying Jie Cai, Chen Yan Li, Yen Wei, Ten Chin Wen, Yeong Tarng Shieh, Tzong Liu Wang, Wen Churng Lin, Wen Janq Chen

Department of Chemical Engineering

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

Abstract

The adsorption-induced polymerization of 3-methylthiophene (3MT) on silver vapor-deposited glass surfaces is investigated using micro Raman scattering and UV-Vis reflection spectroscopy. Both techniques provide the evidence of an adsorption-induced polymerization mechanism of these molecules, indicating that the orientation of 3MT molecules randomly distributes in the bulk poly(3-methylthiophene) film. The kinetics of 3MT adsorption-induced polymerization is also studied using Auger electron spectroscopy. The adsorption-induced polymerization process shows constant adsorption rate (0.15 nm min^-1) within adsorption time of 1 h. Moreover, the electroactive characteristics of P3MT are employed to detect uric acid in phosphate buffer solution.

Original language	English
Pages (from-to)	185-190
Number of pages	6
Journal	Materials Chemistry and Physics
Volume	127
Issue number	1-2
DOIs	https://doi.org/10.1016/j.matchemphys.2011.01.057
Publication status	Published - 2011 May 16

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics

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@article{8ae3876aaa9840e4a09f29bb6630bb8c,

title = "Adsorption-induced polymerization of 3-methylthiophene at silver-coated glass surfaces and electroactive characteristics",

abstract = "The adsorption-induced polymerization of 3-methylthiophene (3MT) on silver vapor-deposited glass surfaces is investigated using micro Raman scattering and UV-Vis reflection spectroscopy. Both techniques provide the evidence of an adsorption-induced polymerization mechanism of these molecules, indicating that the orientation of 3MT molecules randomly distributes in the bulk poly(3-methylthiophene) film. The kinetics of 3MT adsorption-induced polymerization is also studied using Auger electron spectroscopy. The adsorption-induced polymerization process shows constant adsorption rate (0.15 nm min-1) within adsorption time of 1 h. Moreover, the electroactive characteristics of P3MT are employed to detect uric acid in phosphate buffer solution.",

author = "Yang, {Chien Hsin} and Wu, {Chen Hao} and Cai, {Ying Jie} and Li, {Chen Yan} and Yen Wei and Wen, {Ten Chin} and Shieh, {Yeong Tarng} and Wang, {Tzong Liu} and Lin, {Wen Churng} and Chen, {Wen Janq}",

year = "2011",

month = may,

day = "16",

doi = "10.1016/j.matchemphys.2011.01.057",

language = "English",

volume = "127",

pages = "185--190",

journal = "Materials Chemistry and Physics",

issn = "0254-0584",

publisher = "Elsevier BV",

number = "1-2",

}

Adsorption-induced polymerization of 3-methylthiophene at silver-coated glass surfaces and electroactive characteristics. / Yang, Chien Hsin; Wu, Chen Hao; Cai, Ying Jie; Li, Chen Yan; Wei, Yen; Wen, Ten Chin; Shieh, Yeong Tarng; Wang, Tzong Liu; Lin, Wen Churng; Chen, Wen Janq.

In: Materials Chemistry and Physics, Vol. 127, No. 1-2, 16.05.2011, p. 185-190.

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

TY - JOUR

T1 - Adsorption-induced polymerization of 3-methylthiophene at silver-coated glass surfaces and electroactive characteristics

AU - Yang, Chien Hsin

AU - Wu, Chen Hao

AU - Cai, Ying Jie

AU - Li, Chen Yan

AU - Wei, Yen

AU - Wen, Ten Chin

AU - Shieh, Yeong Tarng

AU - Wang, Tzong Liu

AU - Lin, Wen Churng

AU - Chen, Wen Janq

PY - 2011/5/16

Y1 - 2011/5/16

N2 - The adsorption-induced polymerization of 3-methylthiophene (3MT) on silver vapor-deposited glass surfaces is investigated using micro Raman scattering and UV-Vis reflection spectroscopy. Both techniques provide the evidence of an adsorption-induced polymerization mechanism of these molecules, indicating that the orientation of 3MT molecules randomly distributes in the bulk poly(3-methylthiophene) film. The kinetics of 3MT adsorption-induced polymerization is also studied using Auger electron spectroscopy. The adsorption-induced polymerization process shows constant adsorption rate (0.15 nm min-1) within adsorption time of 1 h. Moreover, the electroactive characteristics of P3MT are employed to detect uric acid in phosphate buffer solution.

AB - The adsorption-induced polymerization of 3-methylthiophene (3MT) on silver vapor-deposited glass surfaces is investigated using micro Raman scattering and UV-Vis reflection spectroscopy. Both techniques provide the evidence of an adsorption-induced polymerization mechanism of these molecules, indicating that the orientation of 3MT molecules randomly distributes in the bulk poly(3-methylthiophene) film. The kinetics of 3MT adsorption-induced polymerization is also studied using Auger electron spectroscopy. The adsorption-induced polymerization process shows constant adsorption rate (0.15 nm min-1) within adsorption time of 1 h. Moreover, the electroactive characteristics of P3MT are employed to detect uric acid in phosphate buffer solution.

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EP - 190

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JF - Materials Chemistry and Physics

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