Co-synthesis of CuO-ZnO nanoflowers by low voltage liquid plasma discharge with brass electrode
Transition metal oxides CuO-ZnO nano-flowers have been simultaneously synthesized by the low voltage liquid plasma discharge method using brass cathode. The effects of discharge statue (normal and abnormal glow discharge) on the nanostructures were investigated. It was found that a lower discharge v...
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| Veröffentlicht in: | Journal of alloys and compounds 2019-01, Vol.773, p.762-769 |
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| container_title | Journal of alloys and compounds |
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| creator | Li, C.J. Cao, X. Li, W.H. Zhang, B.W. Xiao, L.Q. |
| description | Transition metal oxides CuO-ZnO nano-flowers have been simultaneously synthesized by the low voltage liquid plasma discharge method using brass cathode. The effects of discharge statue (normal and abnormal glow discharge) on the nanostructures were investigated. It was found that a lower discharge voltage 52 V in the normal glow discharge period is beneficial to produce homogeneous nano-flower structures while a higher voltage tend to result in inhomogeneous products including larger particles. The obtained products were characterized by SEM, XRD, high-resolution TEM, Raman and XPS. Moreover, the nano-flowers exhibit a favorable electrocatalytic activity of glucose oxidation.
•Brass has been firstly used to synthesize CuO-ZnO nanocomposites by the LPD.•The effects of discharge statue on the nanostructures were investigated.•The product is more uniform with flower-like shape under the lower voltage. |
| doi_str_mv | 10.1016/j.jallcom.2018.09.250 |
| format | Article |
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•Brass has been firstly used to synthesize CuO-ZnO nanocomposites by the LPD.•The effects of discharge statue on the nanostructures were investigated.•The product is more uniform with flower-like shape under the lower voltage.</description><identifier>ISSN: 0925-8388</identifier><identifier>EISSN: 1873-4669</identifier><identifier>DOI: 10.1016/j.jallcom.2018.09.250</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Chemical synthesis ; Copper oxides ; CuO-ZnO ; Electrocatalysis ; Electrochemical discharge ; Electrodes ; Flowers ; Glow discharges ; Liquid plasma discharge ; Low voltage ; Metal oxides ; Nano-flowers ; Oxidation ; Plasma jets ; Scanning electron microscopy ; Synthesis ; Transition metal oxides ; Transition metals ; X ray photoelectron spectroscopy ; Zinc oxide</subject><ispartof>Journal of alloys and compounds, 2019-01, Vol.773, p.762-769</ispartof><rights>2018 Elsevier B.V.</rights><rights>Copyright Elsevier BV Jan 30, 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c376t-38ff986ae3cceb36d9e9fee1dad1fd08e1c917df51dff44e3b22b770b28fbe2e3</citedby><cites>FETCH-LOGICAL-c376t-38ff986ae3cceb36d9e9fee1dad1fd08e1c917df51dff44e3b22b770b28fbe2e3</cites><orcidid>0000-0002-6034-381X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0925838818334984$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Li, C.J.</creatorcontrib><creatorcontrib>Cao, X.</creatorcontrib><creatorcontrib>Li, W.H.</creatorcontrib><creatorcontrib>Zhang, B.W.</creatorcontrib><creatorcontrib>Xiao, L.Q.</creatorcontrib><title>Co-synthesis of CuO-ZnO nanoflowers by low voltage liquid plasma discharge with brass electrode</title><title>Journal of alloys and compounds</title><description>Transition metal oxides CuO-ZnO nano-flowers have been simultaneously synthesized by the low voltage liquid plasma discharge method using brass cathode. The effects of discharge statue (normal and abnormal glow discharge) on the nanostructures were investigated. It was found that a lower discharge voltage 52 V in the normal glow discharge period is beneficial to produce homogeneous nano-flower structures while a higher voltage tend to result in inhomogeneous products including larger particles. The obtained products were characterized by SEM, XRD, high-resolution TEM, Raman and XPS. Moreover, the nano-flowers exhibit a favorable electrocatalytic activity of glucose oxidation.
•Brass has been firstly used to synthesize CuO-ZnO nanocomposites by the LPD.•The effects of discharge statue on the nanostructures were investigated.•The product is more uniform with flower-like shape under the lower voltage.</description><subject>Chemical synthesis</subject><subject>Copper oxides</subject><subject>CuO-ZnO</subject><subject>Electrocatalysis</subject><subject>Electrochemical discharge</subject><subject>Electrodes</subject><subject>Flowers</subject><subject>Glow discharges</subject><subject>Liquid plasma discharge</subject><subject>Low voltage</subject><subject>Metal oxides</subject><subject>Nano-flowers</subject><subject>Oxidation</subject><subject>Plasma jets</subject><subject>Scanning electron microscopy</subject><subject>Synthesis</subject><subject>Transition metal oxides</subject><subject>Transition metals</subject><subject>X ray photoelectron spectroscopy</subject><subject>Zinc oxide</subject><issn>0925-8388</issn><issn>1873-4669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFkEtrwzAQhEVpoWnan1AQ9GxXj9iWTqWYviCQS3vpRcjSqpFxrESyE_Lv65Dee9plmZllPoTuKckpoeVjm7e660zY5IxQkROZs4JcoBkVFc8WZSkv0YxIVmSCC3GNblJqCSFUcjpDqg5ZOvbDGpJPODhcj6vsu1_hXvfBdeEAMeHmiKcN70M36B_And-N3uJtp9NGY-uTWes43Q9-WOMm6pQwdGCGGCzcoiunuwR3f3OOvl5fPuv3bLl6-6ifl5nhVTlkXDgnRamBGwMNL60E6QCo1ZY6SwRQI2llXUGtc4sF8IaxpqpIw4RrgAGfo4dz7jaG3QhpUG0YYz-9VIwWUnLOmJxUxVllYkgpglPb6Dc6HhUl6sRSteqPpTqxVESqieXkezr7YKqw9xBVMh56A9bHqaiywf-T8AuegIJI</recordid><startdate>20190130</startdate><enddate>20190130</enddate><creator>Li, C.J.</creator><creator>Cao, X.</creator><creator>Li, W.H.</creator><creator>Zhang, B.W.</creator><creator>Xiao, L.Q.</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-6034-381X</orcidid></search><sort><creationdate>20190130</creationdate><title>Co-synthesis of CuO-ZnO nanoflowers by low voltage liquid plasma discharge with brass electrode</title><author>Li, C.J. ; Cao, X. ; Li, W.H. ; Zhang, B.W. ; Xiao, L.Q.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c376t-38ff986ae3cceb36d9e9fee1dad1fd08e1c917df51dff44e3b22b770b28fbe2e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Chemical synthesis</topic><topic>Copper oxides</topic><topic>CuO-ZnO</topic><topic>Electrocatalysis</topic><topic>Electrochemical discharge</topic><topic>Electrodes</topic><topic>Flowers</topic><topic>Glow discharges</topic><topic>Liquid plasma discharge</topic><topic>Low voltage</topic><topic>Metal oxides</topic><topic>Nano-flowers</topic><topic>Oxidation</topic><topic>Plasma jets</topic><topic>Scanning electron microscopy</topic><topic>Synthesis</topic><topic>Transition metal oxides</topic><topic>Transition metals</topic><topic>X ray photoelectron spectroscopy</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, C.J.</creatorcontrib><creatorcontrib>Cao, X.</creatorcontrib><creatorcontrib>Li, W.H.</creatorcontrib><creatorcontrib>Zhang, B.W.</creatorcontrib><creatorcontrib>Xiao, L.Q.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of alloys and compounds</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, C.J.</au><au>Cao, X.</au><au>Li, W.H.</au><au>Zhang, B.W.</au><au>Xiao, L.Q.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Co-synthesis of CuO-ZnO nanoflowers by low voltage liquid plasma discharge with brass electrode</atitle><jtitle>Journal of alloys and compounds</jtitle><date>2019-01-30</date><risdate>2019</risdate><volume>773</volume><spage>762</spage><epage>769</epage><pages>762-769</pages><issn>0925-8388</issn><eissn>1873-4669</eissn><abstract>Transition metal oxides CuO-ZnO nano-flowers have been simultaneously synthesized by the low voltage liquid plasma discharge method using brass cathode. The effects of discharge statue (normal and abnormal glow discharge) on the nanostructures were investigated. It was found that a lower discharge voltage 52 V in the normal glow discharge period is beneficial to produce homogeneous nano-flower structures while a higher voltage tend to result in inhomogeneous products including larger particles. The obtained products were characterized by SEM, XRD, high-resolution TEM, Raman and XPS. Moreover, the nano-flowers exhibit a favorable electrocatalytic activity of glucose oxidation.
•Brass has been firstly used to synthesize CuO-ZnO nanocomposites by the LPD.•The effects of discharge statue on the nanostructures were investigated.•The product is more uniform with flower-like shape under the lower voltage.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jallcom.2018.09.250</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-6034-381X</orcidid></addata></record> |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Chemical synthesis Copper oxides CuO-ZnO Electrocatalysis Electrochemical discharge Electrodes Flowers Glow discharges Liquid plasma discharge Low voltage Metal oxides Nano-flowers Oxidation Plasma jets Scanning electron microscopy Synthesis Transition metal oxides Transition metals X ray photoelectron spectroscopy Zinc oxide |
| title | Co-synthesis of CuO-ZnO nanoflowers by low voltage liquid plasma discharge with brass electrode |
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