Single Step Synthesis of Porous NiCoO<sub>2 </sub> for Effective Electrooxidation of Glycerol in Alkaline Medium
<p dir="ltr">Herein, we report the electrooxidation of glycerol in alkaline media in presence of highly active and durable NiCoO<sub>2</sub> catalyst synthesized using single step solution combustion synthesis (SCS) and compare its activity with NiO and Co<sub>3<...
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2018
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| _version_ | 1864513513527967744 |
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| author | Anchu Ashok (14152020) |
| author2 | Anand Kumar (24122) Janarthanan Ponraj (8535585) Said A. Mansour (9692621) Faris Tarlochan (14158893) |
| author2_role | author author author author |
| author_facet | Anchu Ashok (14152020) Anand Kumar (24122) Janarthanan Ponraj (8535585) Said A. Mansour (9692621) Faris Tarlochan (14158893) |
| author_role | author |
| dc.creator.none.fl_str_mv | Anchu Ashok (14152020) Anand Kumar (24122) Janarthanan Ponraj (8535585) Said A. Mansour (9692621) Faris Tarlochan (14158893) |
| dc.date.none.fl_str_mv | 2018-11-08T06:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1149/2.0401815jes |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Single_Step_Synthesis_of_Porous_NiCoO_sub_2_sub_for_Effective_Electrooxidation_of_Glycerol_in_Alkaline_Medium/25920703 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Chemical sciences Physical chemistry Engineering Materials engineering Electrooxidation Glycerol Alkaline media NiCoO2 catalyst Solution combustion synthesis (SCS) NiO Co3O4 |
| dc.title.none.fl_str_mv | Single Step Synthesis of Porous NiCoO<sub>2 </sub> for Effective Electrooxidation of Glycerol in Alkaline Medium |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">Herein, we report the electrooxidation of glycerol in alkaline media in presence of highly active and durable NiCoO<sub>2</sub> catalyst synthesized using single step solution combustion synthesis (SCS) and compare its activity with NiO and Co<sub>3</sub>O<sub>4</sub> prepared using the same method. X-ray diffraction (XRD), X-Ray Photoelectron Spectroscopy (XPS), Scanning electron microscopy (SEM) with EDS and Transmission electron microscopy (TEM) along with EDS elemental/phase mapping were used to analyze the crystallinity, morphology and phase composition of the synthesized particles. TEM image with phase mapping confirms the existence of mixed NiCoO<sub>2</sub> and these materials shows enhanced performance when compared with individual metal oxides. The onset potential of NiCoO<sub>2</sub> is much lower and the oxidation current density obtained is relatively higher. More importantly, the current density and stability of NiCoO<sub>2</sub> obtained from chronoamperometry makes it a promising catalyst for glycerol based fuel cells.</p><h2>Other Information</h2><p dir="ltr">Published in: Journal of The Electrochemical Society<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1149/2.0401815jes" target="_blank">https://dx.doi.org/10.1149/2.0401815jes</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_e802605dee19fd781640446088798b8d |
| identifier_str_mv | 10.1149/2.0401815jes |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/25920703 |
| publishDate | 2018 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Single Step Synthesis of Porous NiCoO<sub>2 </sub> for Effective Electrooxidation of Glycerol in Alkaline MediumAnchu Ashok (14152020)Anand Kumar (24122)Janarthanan Ponraj (8535585)Said A. Mansour (9692621)Faris Tarlochan (14158893)Chemical sciencesPhysical chemistryEngineeringMaterials engineeringElectrooxidationGlycerolAlkaline mediaNiCoO2 catalystSolution combustion synthesis (SCS)NiOCo3O4<p dir="ltr">Herein, we report the electrooxidation of glycerol in alkaline media in presence of highly active and durable NiCoO<sub>2</sub> catalyst synthesized using single step solution combustion synthesis (SCS) and compare its activity with NiO and Co<sub>3</sub>O<sub>4</sub> prepared using the same method. X-ray diffraction (XRD), X-Ray Photoelectron Spectroscopy (XPS), Scanning electron microscopy (SEM) with EDS and Transmission electron microscopy (TEM) along with EDS elemental/phase mapping were used to analyze the crystallinity, morphology and phase composition of the synthesized particles. TEM image with phase mapping confirms the existence of mixed NiCoO<sub>2</sub> and these materials shows enhanced performance when compared with individual metal oxides. The onset potential of NiCoO<sub>2</sub> is much lower and the oxidation current density obtained is relatively higher. More importantly, the current density and stability of NiCoO<sub>2</sub> obtained from chronoamperometry makes it a promising catalyst for glycerol based fuel cells.</p><h2>Other Information</h2><p dir="ltr">Published in: Journal of The Electrochemical Society<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1149/2.0401815jes" target="_blank">https://dx.doi.org/10.1149/2.0401815jes</a></p>2018-11-08T06:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1149/2.0401815jeshttps://figshare.com/articles/journal_contribution/Single_Step_Synthesis_of_Porous_NiCoO_sub_2_sub_for_Effective_Electrooxidation_of_Glycerol_in_Alkaline_Medium/25920703CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/259207032018-11-08T06:00:00Z |
| spellingShingle | Single Step Synthesis of Porous NiCoO<sub>2 </sub> for Effective Electrooxidation of Glycerol in Alkaline Medium Anchu Ashok (14152020) Chemical sciences Physical chemistry Engineering Materials engineering Electrooxidation Glycerol Alkaline media NiCoO2 catalyst Solution combustion synthesis (SCS) NiO Co3O4 |
| status_str | publishedVersion |
| title | Single Step Synthesis of Porous NiCoO<sub>2 </sub> for Effective Electrooxidation of Glycerol in Alkaline Medium |
| title_full | Single Step Synthesis of Porous NiCoO<sub>2 </sub> for Effective Electrooxidation of Glycerol in Alkaline Medium |
| title_fullStr | Single Step Synthesis of Porous NiCoO<sub>2 </sub> for Effective Electrooxidation of Glycerol in Alkaline Medium |
| title_full_unstemmed | Single Step Synthesis of Porous NiCoO<sub>2 </sub> for Effective Electrooxidation of Glycerol in Alkaline Medium |
| title_short | Single Step Synthesis of Porous NiCoO<sub>2 </sub> for Effective Electrooxidation of Glycerol in Alkaline Medium |
| title_sort | Single Step Synthesis of Porous NiCoO<sub>2 </sub> for Effective Electrooxidation of Glycerol in Alkaline Medium |
| topic | Chemical sciences Physical chemistry Engineering Materials engineering Electrooxidation Glycerol Alkaline media NiCoO2 catalyst Solution combustion synthesis (SCS) NiO Co3O4 |