Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor
Binary catalyst nickel oxides (NiO) and manganese oxides (MnO) were prepared individually via hydrothermal route. The catalysts were characterized by scanning electron microscope (SEM), Brunauer-Emmett-Teller (BET) analysis, cyclic voltammetry (CV), and amperometry. Morphology studies revealed physi...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi Publishing Corporation
2016
|
| Subjects: | |
| Online Access: | http://eprints.um.edu.my/17508/1/IbrahimS_%282016%29.pdf |
| _version_ | 1796947161370329088 |
|---|---|
| author | Ibrahim, S. Charinpanitkul, T. Kobatake, E. Sriyudthsak, M. |
| author_facet | Ibrahim, S. Charinpanitkul, T. Kobatake, E. Sriyudthsak, M. |
| author_sort | Ibrahim, S. |
| collection | UM |
| description | Binary catalyst nickel oxides (NiO) and manganese oxides (MnO) were prepared individually via hydrothermal route. The catalysts were characterized by scanning electron microscope (SEM), Brunauer-Emmett-Teller (BET) analysis, cyclic voltammetry (CV), and amperometry. Morphology studies revealed physical structure of nanowires nickel oxide and spherical manganese oxide with estimated length of 0.3–2.3 μm and diameter of 0.2–0.8 μm, respectively. Surface areas obtained for nickel oxide and manganese oxide were 68.9 m2 g−1 and 45.2 m2 g−1, respectively. Cyclic voltammetry exhibits electrochemical responses corresponding to the electrode surfaces. The linear responses of the binary catalyst modified gold electrodes with NiO-MnO were observed in the concentration range from 31.8 μM to 0.5 mM with the detection limit of 62.5 μM. |
| first_indexed | 2024-03-06T05:42:43Z |
| format | Article |
| id | um.eprints-17508 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:42:43Z |
| publishDate | 2016 |
| publisher | Hindawi Publishing Corporation |
| record_format | dspace |
| spelling | um.eprints-175082017-07-14T03:57:34Z http://eprints.um.edu.my/17508/ Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor Ibrahim, S. Charinpanitkul, T. Kobatake, E. Sriyudthsak, M. TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering TP Chemical technology Binary catalyst nickel oxides (NiO) and manganese oxides (MnO) were prepared individually via hydrothermal route. The catalysts were characterized by scanning electron microscope (SEM), Brunauer-Emmett-Teller (BET) analysis, cyclic voltammetry (CV), and amperometry. Morphology studies revealed physical structure of nanowires nickel oxide and spherical manganese oxide with estimated length of 0.3–2.3 μm and diameter of 0.2–0.8 μm, respectively. Surface areas obtained for nickel oxide and manganese oxide were 68.9 m2 g−1 and 45.2 m2 g−1, respectively. Cyclic voltammetry exhibits electrochemical responses corresponding to the electrode surfaces. The linear responses of the binary catalyst modified gold electrodes with NiO-MnO were observed in the concentration range from 31.8 μM to 0.5 mM with the detection limit of 62.5 μM. Hindawi Publishing Corporation 2016 Article PeerReviewed application/pdf en http://eprints.um.edu.my/17508/1/IbrahimS_%282016%29.pdf Ibrahim, S. and Charinpanitkul, T. and Kobatake, E. and Sriyudthsak, M. (2016) Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor. Journal of Chemistry, 2016. pp. 1-6. ISSN 2090-9063, DOI https://doi.org/10.1155/2016/9138961 <https://doi.org/10.1155/2016/9138961>. http://dx.doi.org/10.1155/2016/9138961 doi:10.1155/2016/9138961 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering TP Chemical technology Ibrahim, S. Charinpanitkul, T. Kobatake, E. Sriyudthsak, M. Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor |
| title | Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor |
| title_full | Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor |
| title_fullStr | Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor |
| title_full_unstemmed | Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor |
| title_short | Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor |
| title_sort | nanowires nickel oxide and nanospherical manganese oxide synthesized via low temperature hydrothermal technique for hydrogen peroxide sensor |
| topic | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering TP Chemical technology |
| url | http://eprints.um.edu.my/17508/1/IbrahimS_%282016%29.pdf |
| work_keys_str_mv | AT ibrahims nanowiresnickeloxideandnanosphericalmanganeseoxidesynthesizedvialowtemperaturehydrothermaltechniqueforhydrogenperoxidesensor AT charinpanitkult nanowiresnickeloxideandnanosphericalmanganeseoxidesynthesizedvialowtemperaturehydrothermaltechniqueforhydrogenperoxidesensor AT kobatakee nanowiresnickeloxideandnanosphericalmanganeseoxidesynthesizedvialowtemperaturehydrothermaltechniqueforhydrogenperoxidesensor AT sriyudthsakm nanowiresnickeloxideandnanosphericalmanganeseoxidesynthesizedvialowtemperaturehydrothermaltechniqueforhydrogenperoxidesensor |