Architectural Design of Electrode Material for Supercapacitor Application Based on a MoS 2 /CeO 2 Heterostructure Synthesized by Facile Hydrothermal Technique
The recent work is based on synthesis of MoS 2 /CeO 2 heterostructure (2D/3D) as electrode material to display its outstanding supercapacitive performance. Herein, we present a two-step facile hydrothermal technique to produce MoS 2 /CeO 2 heterostructure. The characterization tools such as X-ray Di...
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| Veröffentlicht in: | ECS journal of solid state science and technology 2021-05, Vol.10 (5), p.53005 |
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| creator | Chaudhary, Nahid Kumar, Arun Imtiyaz, Suhaib Khanuja, Manika |
| description | The recent work is based on synthesis of MoS
2
/CeO
2
heterostructure (2D/3D) as electrode material to display its outstanding supercapacitive performance. Herein, we present a two-step facile hydrothermal technique to produce MoS
2
/CeO
2
heterostructure. The characterization tools such as X-ray Diffraction (XRD), Fourier Transform Infrared (FTIR) and UV-Vis spectroscopy evidently confirm the co-existence of MoS
2
and CeO
2
, while the Field-Emission Scanning Electron Microscopy (FESEM) images confirms the unique microstructures of MoS
2
/CeO
2
heterostructure. The objective is to study the electrochemical properties of MoS
2
/CeO
2
heterostructure with different electrolytes viz. Na
2
SO
4
(neutral), H
2
SO
4
(acidic) and NaOH (basic). Remarkably, MoS
2
/CeO
2
heterostructure yield the highest electrical double layer capacitance of 166.6 F g
−1
at a scan rate of 5 mV s
−1
in an aqueous 1 M NaOH basic electrolyte. The role of ions in NaOH as an electrolyte are explain on the basis of ionic conductivity and mobility to validate the maximum resultant specific capacitance. The ionic conductivity and mobility of all the electrolytes are well studied. Furthermore, the architectural design of 3D interconnected network of a 3D CeO
2
nanocubes with 2D MoS
2
nanosheets assists the electrochemical properties of heterostructure. |
| doi_str_mv | 10.1149/2162-8777/ac02a3 |
| format | Article |
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2
/CeO
2
heterostructure (2D/3D) as electrode material to display its outstanding supercapacitive performance. Herein, we present a two-step facile hydrothermal technique to produce MoS
2
/CeO
2
heterostructure. The characterization tools such as X-ray Diffraction (XRD), Fourier Transform Infrared (FTIR) and UV-Vis spectroscopy evidently confirm the co-existence of MoS
2
and CeO
2
, while the Field-Emission Scanning Electron Microscopy (FESEM) images confirms the unique microstructures of MoS
2
/CeO
2
heterostructure. The objective is to study the electrochemical properties of MoS
2
/CeO
2
heterostructure with different electrolytes viz. Na
2
SO
4
(neutral), H
2
SO
4
(acidic) and NaOH (basic). Remarkably, MoS
2
/CeO
2
heterostructure yield the highest electrical double layer capacitance of 166.6 F g
−1
at a scan rate of 5 mV s
−1
in an aqueous 1 M NaOH basic electrolyte. The role of ions in NaOH as an electrolyte are explain on the basis of ionic conductivity and mobility to validate the maximum resultant specific capacitance. The ionic conductivity and mobility of all the electrolytes are well studied. Furthermore, the architectural design of 3D interconnected network of a 3D CeO
2
nanocubes with 2D MoS
2
nanosheets assists the electrochemical properties of heterostructure.</description><identifier>ISSN: 2162-8769</identifier><identifier>EISSN: 2162-8777</identifier><identifier>DOI: 10.1149/2162-8777/ac02a3</identifier><language>eng</language><ispartof>ECS journal of solid state science and technology, 2021-05, Vol.10 (5), p.53005</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c883-3147c79356f44c1f4a3f5f741553f6a3c501bbb33eec1d45caf4dcd24586e4c13</citedby><cites>FETCH-LOGICAL-c883-3147c79356f44c1f4a3f5f741553f6a3c501bbb33eec1d45caf4dcd24586e4c13</cites><orcidid>0000-0001-5532-8626</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,27929,27930</link.rule.ids></links><search><creatorcontrib>Chaudhary, Nahid</creatorcontrib><creatorcontrib>Kumar, Arun</creatorcontrib><creatorcontrib>Imtiyaz, Suhaib</creatorcontrib><creatorcontrib>Khanuja, Manika</creatorcontrib><title>Architectural Design of Electrode Material for Supercapacitor Application Based on a MoS 2 /CeO 2 Heterostructure Synthesized by Facile Hydrothermal Technique</title><title>ECS journal of solid state science and technology</title><description>The recent work is based on synthesis of MoS
2
/CeO
2
heterostructure (2D/3D) as electrode material to display its outstanding supercapacitive performance. Herein, we present a two-step facile hydrothermal technique to produce MoS
2
/CeO
2
heterostructure. The characterization tools such as X-ray Diffraction (XRD), Fourier Transform Infrared (FTIR) and UV-Vis spectroscopy evidently confirm the co-existence of MoS
2
and CeO
2
, while the Field-Emission Scanning Electron Microscopy (FESEM) images confirms the unique microstructures of MoS
2
/CeO
2
heterostructure. The objective is to study the electrochemical properties of MoS
2
/CeO
2
heterostructure with different electrolytes viz. Na
2
SO
4
(neutral), H
2
SO
4
(acidic) and NaOH (basic). Remarkably, MoS
2
/CeO
2
heterostructure yield the highest electrical double layer capacitance of 166.6 F g
−1
at a scan rate of 5 mV s
−1
in an aqueous 1 M NaOH basic electrolyte. The role of ions in NaOH as an electrolyte are explain on the basis of ionic conductivity and mobility to validate the maximum resultant specific capacitance. The ionic conductivity and mobility of all the electrolytes are well studied. Furthermore, the architectural design of 3D interconnected network of a 3D CeO
2
nanocubes with 2D MoS
2
nanosheets assists the electrochemical properties of heterostructure.</description><issn>2162-8769</issn><issn>2162-8777</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNo9UMFuwjAMjaZNGmLcd8wPdDRN0pQjYzAmgTjAvUpdZ2QqTZe2h-5j9q1LxYQvtp_9_KxHyDOLXxgTi3nC0iTKlFJzDXGi-R2Z3KD7W50uHsmsbb_iEGkmFE8m5Hfp4Ww7hK73uqJv2NrPmjpD11XAvCuR7nWH3oahcZ4e-wY96EaD7UK7bJrKgu6sq-mrbrGkodB07440ofMVHkLaYuC7tvP9KIL0ONTdOej8hO1ioJtwqkK6HUrvAu4vQemEcK7td49P5MHoqsXZf56S02Z9Wm2j3eH9Y7XcRZBlPOJMKFALLlMjBDAjNDfSKMGk5CbVHGTMiqLgHBFYKSRoI0ooEyGzFAOBT0l8PQvh0dajyRtvL9oPOYvz0eF8tDAf7cyvDvM_ycpxcw</recordid><startdate>20210501</startdate><enddate>20210501</enddate><creator>Chaudhary, Nahid</creator><creator>Kumar, Arun</creator><creator>Imtiyaz, Suhaib</creator><creator>Khanuja, Manika</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-5532-8626</orcidid></search><sort><creationdate>20210501</creationdate><title>Architectural Design of Electrode Material for Supercapacitor Application Based on a MoS 2 /CeO 2 Heterostructure Synthesized by Facile Hydrothermal Technique</title><author>Chaudhary, Nahid ; Kumar, Arun ; Imtiyaz, Suhaib ; Khanuja, Manika</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c883-3147c79356f44c1f4a3f5f741553f6a3c501bbb33eec1d45caf4dcd24586e4c13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chaudhary, Nahid</creatorcontrib><creatorcontrib>Kumar, Arun</creatorcontrib><creatorcontrib>Imtiyaz, Suhaib</creatorcontrib><creatorcontrib>Khanuja, Manika</creatorcontrib><collection>CrossRef</collection><jtitle>ECS journal of solid state science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chaudhary, Nahid</au><au>Kumar, Arun</au><au>Imtiyaz, Suhaib</au><au>Khanuja, Manika</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Architectural Design of Electrode Material for Supercapacitor Application Based on a MoS 2 /CeO 2 Heterostructure Synthesized by Facile Hydrothermal Technique</atitle><jtitle>ECS journal of solid state science and technology</jtitle><date>2021-05-01</date><risdate>2021</risdate><volume>10</volume><issue>5</issue><spage>53005</spage><pages>53005-</pages><issn>2162-8769</issn><eissn>2162-8777</eissn><abstract>The recent work is based on synthesis of MoS
2
/CeO
2
heterostructure (2D/3D) as electrode material to display its outstanding supercapacitive performance. Herein, we present a two-step facile hydrothermal technique to produce MoS
2
/CeO
2
heterostructure. The characterization tools such as X-ray Diffraction (XRD), Fourier Transform Infrared (FTIR) and UV-Vis spectroscopy evidently confirm the co-existence of MoS
2
and CeO
2
, while the Field-Emission Scanning Electron Microscopy (FESEM) images confirms the unique microstructures of MoS
2
/CeO
2
heterostructure. The objective is to study the electrochemical properties of MoS
2
/CeO
2
heterostructure with different electrolytes viz. Na
2
SO
4
(neutral), H
2
SO
4
(acidic) and NaOH (basic). Remarkably, MoS
2
/CeO
2
heterostructure yield the highest electrical double layer capacitance of 166.6 F g
−1
at a scan rate of 5 mV s
−1
in an aqueous 1 M NaOH basic electrolyte. The role of ions in NaOH as an electrolyte are explain on the basis of ionic conductivity and mobility to validate the maximum resultant specific capacitance. The ionic conductivity and mobility of all the electrolytes are well studied. Furthermore, the architectural design of 3D interconnected network of a 3D CeO
2
nanocubes with 2D MoS
2
nanosheets assists the electrochemical properties of heterostructure.</abstract><doi>10.1149/2162-8777/ac02a3</doi><orcidid>https://orcid.org/0000-0001-5532-8626</orcidid></addata></record> |
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| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| title | Architectural Design of Electrode Material for Supercapacitor Application Based on a MoS 2 /CeO 2 Heterostructure Synthesized by Facile Hydrothermal Technique |
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