<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>Nowadays, a good deal of research is focusing on the development of new analytical procedures for detection of hazardous agents, such as bacteria, harmful pollutants, toxic vapors, and many others. The majority of the research is aimed at developing new sensors and analytical equipment. This paper demonstrates a simple construction of an ammonia sensor based on commercially available electronic connectors with active elements from polyaniline. The main goal of this research is to present the simplicity of sensor manufacturing, without the need for advanced apparatus such as electropolymerization or electrospinning set-up. The active element of the proposed sensor is composed of polyaniline synthesized in situ on the surface of conductive glue. The layer of the conductive glue is a key element in this sensor as it protects the metallic pin against destruction during in situ synthesis of polyaniline (acidic and oxidizing conditions).</p></abstract>

Nowadays, a good deal of research is focusing on the development of new analytical procedures for detection of hazardous agents, such as bacteria, harmful pollutants, toxic vapors, and many others. The majority of the research is aimed at developing new sensors and analytical equipment. This paper demonstrates a simple construction of an ammonia sensor based on commercially available electronic connectors with active elements from polyaniline. The main goal of this research is to present the simplicity of sensor manufacturing, without the need for advanced apparatus such as electropolymerization or electrospinning set-up. The active element of the proposed sensor is composed of polyaniline synthesized in situ on the surface of conductive glue. The layer of the conductive glue is a key element in this sensor as it protects the metallic pin against destruction during in situ synthesis of polyaniline (acidic and oxidizing conditions).

An ammonia sensor based on in situ-synthesized polyaniline nanostructures

Institute of Environmental Engineering, Wrocław University of Technology, 50370, Wrocław, Poland

Materials Science-Poland

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"An ammonia sensor based on in situ-synthesized polyaniline nanostructures"}

Nowadays, a good deal of research is focusing on the development of new analytical procedures for detection of hazardous agents, such as bacteria, harmful...

An ammonia sensor based on in situ-synthesized polyaniline nanostructures

Published Online: Feb 09, 2013

Page range: 95 - 100

DOI: https://doi.org/10.2478/s13536-012-0076-2

Keywords
ammonia sensor, polyaniline, nanostructures

© 2013 Wroclaw University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

An ammonia sensor based on in situ-synthesized polyaniline nanostructures

Published Online: Feb 09, 2013

Page range: 95 - 100

DOI: https://doi.org/10.2478/s13536-012-0076-2

Keywordsammonia sensor, polyaniline, nanostructures

© 2013 Wroclaw University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
ammonia sensor, polyaniline, nanostructures