Modified plastic optical fiber coated graphene/polyaniline nanocompositefor ammonia sensing
In this paper, a side polished multimode plastic optical fiber gas sensor coated with graphene/polyaniline nanocomposite is developed for ammonia gas sensing application. Graphene/polyaniline nanocomposite is deposited onto side polished plastic optical fiber by drop-casting method. The proposed sen...
Saved in:
Main Authors: | , , , , , , , , , |
---|---|
Format: | Conference or Workshop Item |
Language: | English |
Published: |
IEEE
2016
|
Online Access: | http://psasir.upm.edu.my/id/eprint/68129/1/Modified%20plastic%20optical%20fiber%20coated%20graphenepolyaniline%20nanocompositefor%20ammonia%20sensing.pdf http://psasir.upm.edu.my/id/eprint/68129/ |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.upm.eprints.68129 |
---|---|
record_format |
eprints |
spelling |
my.upm.eprints.681292019-05-09T01:42:17Z http://psasir.upm.edu.my/id/eprint/68129/ Modified plastic optical fiber coated graphene/polyaniline nanocompositefor ammonia sensing Khalaf, Ahmed Lateef Mohamad, Fatimah Syahidah M. Thirunavakkarasu, Punithavathi Shabaneh, Arafat Abdallah Abdelwadod Abdul Rahman, Norizah Lim, Hong Ngee Paiman, Suriati Yusof, Nor Azah Mahdi, Mohd Adzir Yaacob, Mohd Hanif In this paper, a side polished multimode plastic optical fiber gas sensor coated with graphene/polyaniline nanocomposite is developed for ammonia gas sensing application. Graphene/polyaniline nanocomposite is deposited onto side polished plastic optical fiber by drop-casting method. The proposed sensor is exposed to different concentration of ammonia varies from 1% to 0.25 % at room temperature. Absorbance response of the gas sensor is monitored and recorded using spectrophotometer system. The absorbance increase linearly with the increase in the ammonia concentrations. The response and recovery time are 24 s and 71.8 s, respectively. IEEE 2016 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/68129/1/Modified%20plastic%20optical%20fiber%20coated%20graphenepolyaniline%20nanocompositefor%20ammonia%20sensing.pdf Khalaf, Ahmed Lateef and Mohamad, Fatimah Syahidah and M. Thirunavakkarasu, Punithavathi and Shabaneh, Arafat Abdallah Abdelwadod and Abdul Rahman, Norizah and Lim, Hong Ngee and Paiman, Suriati and Yusof, Nor Azah and Mahdi, Mohd Adzir and Yaacob, Mohd Hanif (2016) Modified plastic optical fiber coated graphene/polyaniline nanocompositefor ammonia sensing. In: 2016 IEEE 6th International Conference on Photonics (ICP), 14-16 Mar. 2016, Kuching, Sarawak. . 10.1109/ICP.2016.7510030 |
institution |
Universiti Putra Malaysia |
building |
UPM Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Putra Malaysia |
content_source |
UPM Institutional Repository |
url_provider |
http://psasir.upm.edu.my/ |
language |
English |
description |
In this paper, a side polished multimode plastic optical fiber gas sensor coated with graphene/polyaniline nanocomposite is developed for ammonia gas sensing application. Graphene/polyaniline nanocomposite is deposited onto side polished plastic optical fiber by drop-casting method. The proposed sensor is exposed to different concentration of ammonia varies from 1% to 0.25 % at room temperature. Absorbance response of the gas sensor is monitored and recorded using spectrophotometer system. The absorbance increase linearly with the increase in the ammonia concentrations. The response and recovery time are 24 s and 71.8 s, respectively. |
format |
Conference or Workshop Item |
author |
Khalaf, Ahmed Lateef Mohamad, Fatimah Syahidah M. Thirunavakkarasu, Punithavathi Shabaneh, Arafat Abdallah Abdelwadod Abdul Rahman, Norizah Lim, Hong Ngee Paiman, Suriati Yusof, Nor Azah Mahdi, Mohd Adzir Yaacob, Mohd Hanif |
spellingShingle |
Khalaf, Ahmed Lateef Mohamad, Fatimah Syahidah M. Thirunavakkarasu, Punithavathi Shabaneh, Arafat Abdallah Abdelwadod Abdul Rahman, Norizah Lim, Hong Ngee Paiman, Suriati Yusof, Nor Azah Mahdi, Mohd Adzir Yaacob, Mohd Hanif Modified plastic optical fiber coated graphene/polyaniline nanocompositefor ammonia sensing |
author_facet |
Khalaf, Ahmed Lateef Mohamad, Fatimah Syahidah M. Thirunavakkarasu, Punithavathi Shabaneh, Arafat Abdallah Abdelwadod Abdul Rahman, Norizah Lim, Hong Ngee Paiman, Suriati Yusof, Nor Azah Mahdi, Mohd Adzir Yaacob, Mohd Hanif |
author_sort |
Khalaf, Ahmed Lateef |
title |
Modified plastic optical fiber coated graphene/polyaniline nanocompositefor ammonia sensing |
title_short |
Modified plastic optical fiber coated graphene/polyaniline nanocompositefor ammonia sensing |
title_full |
Modified plastic optical fiber coated graphene/polyaniline nanocompositefor ammonia sensing |
title_fullStr |
Modified plastic optical fiber coated graphene/polyaniline nanocompositefor ammonia sensing |
title_full_unstemmed |
Modified plastic optical fiber coated graphene/polyaniline nanocompositefor ammonia sensing |
title_sort |
modified plastic optical fiber coated graphene/polyaniline nanocompositefor ammonia sensing |
publisher |
IEEE |
publishDate |
2016 |
url |
http://psasir.upm.edu.my/id/eprint/68129/1/Modified%20plastic%20optical%20fiber%20coated%20graphenepolyaniline%20nanocompositefor%20ammonia%20sensing.pdf http://psasir.upm.edu.my/id/eprint/68129/ |
_version_ |
1643839109852037120 |
score |
13.160551 |