Published December 5, 2006
| Version v1
Journal article
Preparation of polythiophene composite film by in situ polymerization at room temperature and its gas response studies
- 1. School of Environmental and Material Engineering, Shandong State Key Laboratory of Indoor Air and Environment, Yantai University, Yantai 264005 (China) and Shandong Research Institute of Non-metallic Materials, Jinan 250031 (China) and Department of Polymer Science and Engineering, State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou 310027 (China)
- 2. National Laboratory of Industrial Control Technology, Institute of Advanced Process Control, Zhejiang University, Hangzhou 310027 (China)
- 3. School of Environmental and Material Engineering, Shandong State Key Laboratory of Indoor Air and Environment, Yantai University, Yantai 264005 (China)
- 4. Department of Polymer Science and Engineering, State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou 310027 (China)
Description
Polythiophene composite film was formed via in situ polymerization at room temperature onto interdigital carbon electrodes immersed into the monomer-oxidant contained mixture by adding a small amount of boron trifluoride etherate. Examinations on the gas sensitivity of polythiophene composite film to a series of vapors were carried out. It was found that the film showed good sensitivity to ammonia, as well as fast response and good reproducibility. Furthermore, the polymer film sensor could be easily recovered by high-purity N2
Additional details
Identifiers
- DOI
- 10.1016/j.tsf.2006.07.081;
- PII
- S0040-6090(06)00897-2;
Publishing Information
- Journal Title
- Thin Solid Films
- Journal Volume
- 515
- Journal Issue
- 4
- Journal Page Range
- p. 2700-2704
- ISSN
- 0040-6090
- CODEN
- THSFAP
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38058256
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- AMMONIA; BORON FLUORIDES; ELECTRODES; FILMS; OXIDIZERS; POLYCYCLIC SULFUR HETEROCYCLES; POLYMERIZATION; SENSITIVITY; TEMPERATURE RANGE 0273-0400 K
- Descriptors DEC
- BORON COMPOUNDS; CHEMICAL REACTIONS; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HETEROCYCLIC COMPOUNDS; HYDRIDES; HYDROGEN COMPOUNDS; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; ORGANIC COMPOUNDS; ORGANIC SULFUR COMPOUNDS; TEMPERATURE RANGE
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.