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Physical, mechanical and electrical properties of Chitosan/Graphene Oxide composite films for copper ions (Cu2+) detection

Copper ions are one of the metal ions that contribute significantly to water pollution and threaten the ecosystem. The threat heightened the importance of the detection and removal of the contaminants. In this study, the Chitosan/Graphene Oxide (CH/GO) composite film was synthesized at different GO...

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Main Authors: Mohd Abdull Majid, Mohammad Abdull Halim, Osman, Nurul Huda, Tamchek, Nizam, Ahmad Sukri, Nurul Asyikin, Mazlan, Hazeem Ikhwan, Mazu, Nurul Najiha, Idris, Adilah, Liew, Josephine Ying Chyi, Ramli, Muhammad Mahyiddin
Format: Article
Published: Springer 2023
Online Access:http://psasir.upm.edu.my/id/eprint/109002/
https://link.springer.com/article/10.1007/s10924-023-02831-z?error=cookies_not_supported&code=65b73c58-5808-4d8f-89cf-d8d30747a79d
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spelling my.upm.eprints.1090022024-10-14T07:02:40Z http://psasir.upm.edu.my/id/eprint/109002/ Physical, mechanical and electrical properties of Chitosan/Graphene Oxide composite films for copper ions (Cu2+) detection Mohd Abdull Majid, Mohammad Abdull Halim Osman, Nurul Huda Tamchek, Nizam Ahmad Sukri, Nurul Asyikin Mazlan, Hazeem Ikhwan Mazu, Nurul Najiha Idris, Adilah Liew, Josephine Ying Chyi Ramli, Muhammad Mahyiddin Copper ions are one of the metal ions that contribute significantly to water pollution and threaten the ecosystem. The threat heightened the importance of the detection and removal of the contaminants. In this study, the Chitosan/Graphene Oxide (CH/GO) composite film was synthesized at different GO ratios via a direct casting technique. The structural, mechanical and film adsorption capacities were characterized along with the electrical properties. The results revealed that adding GO into CH at a 1:5 ratio produces the highest strength and adsorption capacity. The 1:5 film was then tested for its electrical properties to see the possibility of utilizing it as part of an electrical measurement system. Various electrical parameters such as permittivity (ε′, ε″), Tanδ, bulk resistivity (Rb) and DC conductivity (σDC) were studied. Results show that the 1:5 ratio chitosan film in various Cu2+ concentrations yielded significant differences in electrical properties. The Rb and σDC gave the most significant results and can be used as Cu2+ detection parameters. Springer 2023-08 Article PeerReviewed Mohd Abdull Majid, Mohammad Abdull Halim and Osman, Nurul Huda and Tamchek, Nizam and Ahmad Sukri, Nurul Asyikin and Mazlan, Hazeem Ikhwan and Mazu, Nurul Najiha and Idris, Adilah and Liew, Josephine Ying Chyi and Ramli, Muhammad Mahyiddin (2023) Physical, mechanical and electrical properties of Chitosan/Graphene Oxide composite films for copper ions (Cu2+) detection. Journal of Polymers and the Environment, 31 (8). pp. 3565-3572. ISSN 1566-2543; ESSN: 1572-8919 https://link.springer.com/article/10.1007/s10924-023-02831-z?error=cookies_not_supported&code=65b73c58-5808-4d8f-89cf-d8d30747a79d 10.1007/s10924-023-02831-z
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/
description Copper ions are one of the metal ions that contribute significantly to water pollution and threaten the ecosystem. The threat heightened the importance of the detection and removal of the contaminants. In this study, the Chitosan/Graphene Oxide (CH/GO) composite film was synthesized at different GO ratios via a direct casting technique. The structural, mechanical and film adsorption capacities were characterized along with the electrical properties. The results revealed that adding GO into CH at a 1:5 ratio produces the highest strength and adsorption capacity. The 1:5 film was then tested for its electrical properties to see the possibility of utilizing it as part of an electrical measurement system. Various electrical parameters such as permittivity (ε′, ε″), Tanδ, bulk resistivity (Rb) and DC conductivity (σDC) were studied. Results show that the 1:5 ratio chitosan film in various Cu2+ concentrations yielded significant differences in electrical properties. The Rb and σDC gave the most significant results and can be used as Cu2+ detection parameters.
format Article
author Mohd Abdull Majid, Mohammad Abdull Halim
Osman, Nurul Huda
Tamchek, Nizam
Ahmad Sukri, Nurul Asyikin
Mazlan, Hazeem Ikhwan
Mazu, Nurul Najiha
Idris, Adilah
Liew, Josephine Ying Chyi
Ramli, Muhammad Mahyiddin
spellingShingle Mohd Abdull Majid, Mohammad Abdull Halim
Osman, Nurul Huda
Tamchek, Nizam
Ahmad Sukri, Nurul Asyikin
Mazlan, Hazeem Ikhwan
Mazu, Nurul Najiha
Idris, Adilah
Liew, Josephine Ying Chyi
Ramli, Muhammad Mahyiddin
Physical, mechanical and electrical properties of Chitosan/Graphene Oxide composite films for copper ions (Cu2+) detection
author_facet Mohd Abdull Majid, Mohammad Abdull Halim
Osman, Nurul Huda
Tamchek, Nizam
Ahmad Sukri, Nurul Asyikin
Mazlan, Hazeem Ikhwan
Mazu, Nurul Najiha
Idris, Adilah
Liew, Josephine Ying Chyi
Ramli, Muhammad Mahyiddin
author_sort Mohd Abdull Majid, Mohammad Abdull Halim
title Physical, mechanical and electrical properties of Chitosan/Graphene Oxide composite films for copper ions (Cu2+) detection
title_short Physical, mechanical and electrical properties of Chitosan/Graphene Oxide composite films for copper ions (Cu2+) detection
title_full Physical, mechanical and electrical properties of Chitosan/Graphene Oxide composite films for copper ions (Cu2+) detection
title_fullStr Physical, mechanical and electrical properties of Chitosan/Graphene Oxide composite films for copper ions (Cu2+) detection
title_full_unstemmed Physical, mechanical and electrical properties of Chitosan/Graphene Oxide composite films for copper ions (Cu2+) detection
title_sort physical, mechanical and electrical properties of chitosan/graphene oxide composite films for copper ions (cu2+) detection
publisher Springer
publishDate 2023
url http://psasir.upm.edu.my/id/eprint/109002/
https://link.springer.com/article/10.1007/s10924-023-02831-z?error=cookies_not_supported&code=65b73c58-5808-4d8f-89cf-d8d30747a79d
_version_ 1814054679840030720
score 13.211869

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