Characterization of sensitivity and response time of plastic optical fibre sensor to cadmium ion
| العنوان: | Characterization of sensitivity and response time of plastic optical fibre sensor to cadmium ion |
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| المؤلفون: | D. A. Pratiwi, I. Yulianti, Masturi, I. V. Albadiah, N. M. D. Putra, N. Akmalia |
| المصدر: | Journal of Physics: Conference Series. 983:012013 |
| بيانات النشر: | IOP Publishing, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | History, Cadmium ion, Optical fiber, Materials science, 010405 organic chemistry, Analytical chemistry, Response time, 02 engineering and technology, engineering.material, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Computer Science Applications, Education, Characterization (materials science), law.invention, Chitosan, Light intensity, chemistry.chemical_compound, chemistry, Coating, law, engineering, 0210 nano-technology, Sensitivity (electronics) |
| الوصف: | The paper presents an investigation of sensitivity and response time of a chitosan coated-plastic optical fibre (POF) sensor to cadmium ion concentration. The sensor working principles is based on the change of light intensity transmitted by the chitosan coated POF due to the change of cadmium ion concentration. Three sensor probes were fabricated with various coating thickness which are 100.24m (sensor A), 131.97 m(sensor B) and 376.24m (sensor C). The characterization was done by exposing the sensor to cadmium ion solution for various concentrations. The results showed that sample C provides the lowest sensitivity while sample B showed the highest sensitivity which are 15.04mA/ppm and 65.64mA/ppm, respectively. In terms of response time, it was showed that sample A has the highest average response time which is 20.5seconds |
| تدمد: | 1742-6596 1742-6588 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::c93952d9aa6f3922dc3ce6f7b9a8b5d3 https://doi.org/10.1088/1742-6596/983/1/012013 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........c93952d9aa6f3922dc3ce6f7b9a8b5d3 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 17426596 17426588 |
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