Electro-Catalytic Behavior of Silver Nanoparticles Embedded in Potato and Tapioca Starch for Oxygen Reduction Reaction
The present work demonstrates an eco-friendly and facile method for the synthesis of tapioca and potato starches incorporated by silver nanoparticles hereafter named (T-Ag/NPs) and (P-Ag/NPs), respectively. The analysis of UV–vis showed the appearance of surface plasmon resonance. The TEM analysis s...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Published: |
Wiley-VCH Verlag
2018
|
| Subjects: |
| _version_ | 1825721401500237824 |
|---|---|
| author | Kalantari, Katayoon Afifi, Amalina Muhammad Nia, Pooria Moozarm Izadiyan, Zahra Kalantari, Alireza Abouzari-lotf, Ebrahim |
| author_facet | Kalantari, Katayoon Afifi, Amalina Muhammad Nia, Pooria Moozarm Izadiyan, Zahra Kalantari, Alireza Abouzari-lotf, Ebrahim |
| author_sort | Kalantari, Katayoon |
| collection | UM |
| description | The present work demonstrates an eco-friendly and facile method for the synthesis of tapioca and potato starches incorporated by silver nanoparticles hereafter named (T-Ag/NPs) and (P-Ag/NPs), respectively. The analysis of UV–vis showed the appearance of surface plasmon resonance. The TEM analysis shows the formation of highly distributed Ag/NPs with an average diameter and standard deviation of 19.65 ± 2.45 and 12.27 ±7.39 nm for (P-Ag/NPs) and (T-Ag/NPs), respectively. The prepared (T-Ag/NPs) show remarkable potential applicability in energy as low-cost electrode material compared with (P-Ag/NPs). They are used as a non-precious catalyst for oxygen reduction reaction (ORR) in the alkaline medium. The presence of starch promotes long-term stability up to 1000 cycles and avoid the dissolution and agglomeration of silver nanoparticles. The (T-Ag/NPs) show significant stability and reproducibility. |
| first_indexed | 2024-03-06T05:49:47Z |
| format | Article |
| id | um.eprints-19956 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:49:47Z |
| publishDate | 2018 |
| publisher | Wiley-VCH Verlag |
| record_format | dspace |
| spelling | um.eprints-199562019-01-11T07:44:07Z http://eprints.um.edu.my/19956/ Electro-Catalytic Behavior of Silver Nanoparticles Embedded in Potato and Tapioca Starch for Oxygen Reduction Reaction Kalantari, Katayoon Afifi, Amalina Muhammad Nia, Pooria Moozarm Izadiyan, Zahra Kalantari, Alireza Abouzari-lotf, Ebrahim TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery The present work demonstrates an eco-friendly and facile method for the synthesis of tapioca and potato starches incorporated by silver nanoparticles hereafter named (T-Ag/NPs) and (P-Ag/NPs), respectively. The analysis of UV–vis showed the appearance of surface plasmon resonance. The TEM analysis shows the formation of highly distributed Ag/NPs with an average diameter and standard deviation of 19.65 ± 2.45 and 12.27 ±7.39 nm for (P-Ag/NPs) and (T-Ag/NPs), respectively. The prepared (T-Ag/NPs) show remarkable potential applicability in energy as low-cost electrode material compared with (P-Ag/NPs). They are used as a non-precious catalyst for oxygen reduction reaction (ORR) in the alkaline medium. The presence of starch promotes long-term stability up to 1000 cycles and avoid the dissolution and agglomeration of silver nanoparticles. The (T-Ag/NPs) show significant stability and reproducibility. Wiley-VCH Verlag 2018 Article PeerReviewed Kalantari, Katayoon and Afifi, Amalina Muhammad and Nia, Pooria Moozarm and Izadiyan, Zahra and Kalantari, Alireza and Abouzari-lotf, Ebrahim (2018) Electro-Catalytic Behavior of Silver Nanoparticles Embedded in Potato and Tapioca Starch for Oxygen Reduction Reaction. Starch - Stärke, 71 (1-2). p. 1800038. ISSN 0038-9056, DOI https://doi.org/10.1002/star.201800038 <https://doi.org/10.1002/star.201800038>. https://doi.org/10.1002/star.201800038 doi:10.1002/star.201800038 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery Kalantari, Katayoon Afifi, Amalina Muhammad Nia, Pooria Moozarm Izadiyan, Zahra Kalantari, Alireza Abouzari-lotf, Ebrahim Electro-Catalytic Behavior of Silver Nanoparticles Embedded in Potato and Tapioca Starch for Oxygen Reduction Reaction |
| title | Electro-Catalytic Behavior of Silver Nanoparticles Embedded in Potato and Tapioca Starch for Oxygen Reduction Reaction |
| title_full | Electro-Catalytic Behavior of Silver Nanoparticles Embedded in Potato and Tapioca Starch for Oxygen Reduction Reaction |
| title_fullStr | Electro-Catalytic Behavior of Silver Nanoparticles Embedded in Potato and Tapioca Starch for Oxygen Reduction Reaction |
| title_full_unstemmed | Electro-Catalytic Behavior of Silver Nanoparticles Embedded in Potato and Tapioca Starch for Oxygen Reduction Reaction |
| title_short | Electro-Catalytic Behavior of Silver Nanoparticles Embedded in Potato and Tapioca Starch for Oxygen Reduction Reaction |
| title_sort | electro catalytic behavior of silver nanoparticles embedded in potato and tapioca starch for oxygen reduction reaction |
| topic | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery |
| work_keys_str_mv | AT kalantarikatayoon electrocatalyticbehaviorofsilvernanoparticlesembeddedinpotatoandtapiocastarchforoxygenreductionreaction AT afifiamalinamuhammad electrocatalyticbehaviorofsilvernanoparticlesembeddedinpotatoandtapiocastarchforoxygenreductionreaction AT niapooriamoozarm electrocatalyticbehaviorofsilvernanoparticlesembeddedinpotatoandtapiocastarchforoxygenreductionreaction AT izadiyanzahra electrocatalyticbehaviorofsilvernanoparticlesembeddedinpotatoandtapiocastarchforoxygenreductionreaction AT kalantarialireza electrocatalyticbehaviorofsilvernanoparticlesembeddedinpotatoandtapiocastarchforoxygenreductionreaction AT abouzarilotfebrahim electrocatalyticbehaviorofsilvernanoparticlesembeddedinpotatoandtapiocastarchforoxygenreductionreaction |