Photoluminescence and wetting behavior of ZnO nanoparticles/nanorods array synthesized by thermal evaporation
► ZnO nanoparticles and nanorods array grew simultaneously on both surfaces of a silicon substrate. ► The growth of two structures was controlled by the deposition rate of Zn atoms. ►Two ZnO structures have opposite relative intensities of UV emission to visible emission. ►Their wetting behavior cha...
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| Veröffentlicht in: | Journal of alloys and compounds 2013-05, Vol.560, p.156-160 |
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| container_title | Journal of alloys and compounds |
| container_volume | 560 |
| creator | Li, Qiang Chen, Yiqing Luo, Linbao Wang, Li Yu, Yongqiang Zhai, Lei |
| description | ► ZnO nanoparticles and nanorods array grew simultaneously on both surfaces of a silicon substrate. ► The growth of two structures was controlled by the deposition rate of Zn atoms. ►Two ZnO structures have opposite relative intensities of UV emission to visible emission. ►Their wetting behavior changed with the evaporation of water droplets.
By controlling the deposition rate of Zn atoms, we simultaneously synthesized ZnO particles on the upper surface of a horizontal silicon substrate, and ZnO rods array on its lower surface via a thermal evaporation process. The deposition rate of Zn atoms not only affects the morphologies of the final ZnO products, but also consequently leads to ZnO particles and ZnO rods array that have different photoluminescence properties and wetting behaviors. These two morphological ZnO products have just opposite relative intensities of UV emission to visible emission. ZnO rods array has a water contact angle of 160.3°, while ZnO particles film has a water contact angle of 150.4°, and their wetting behavior changed from the Cassie state to the Wenzel state during the process of droplet evaporation. |
| doi_str_mv | 10.1016/j.jallcom.2013.01.167 |
| format | Article |
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By controlling the deposition rate of Zn atoms, we simultaneously synthesized ZnO particles on the upper surface of a horizontal silicon substrate, and ZnO rods array on its lower surface via a thermal evaporation process. The deposition rate of Zn atoms not only affects the morphologies of the final ZnO products, but also consequently leads to ZnO particles and ZnO rods array that have different photoluminescence properties and wetting behaviors. These two morphological ZnO products have just opposite relative intensities of UV emission to visible emission. ZnO rods array has a water contact angle of 160.3°, while ZnO particles film has a water contact angle of 150.4°, and their wetting behavior changed from the Cassie state to the Wenzel state during the process of droplet evaporation.</description><identifier>ISSN: 0925-8388</identifier><identifier>EISSN: 1873-4669</identifier><identifier>DOI: 10.1016/j.jallcom.2013.01.167</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Arrays ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Contact angle ; Droplets ; Evaporation ; Exact sciences and technology ; Morphology ; Nanocrystals and nanoparticles ; Nanorods ; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation ; Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures ; Photoluminescence ; Physics ; Rods ; Thermal evaporation ; Wetting ; Wetting behavior ; Zinc oxide ; ZnO nanostructures</subject><ispartof>Journal of alloys and compounds, 2013-05, Vol.560, p.156-160</ispartof><rights>2013 Elsevier B.V.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c372t-4efecfaf91dbc40e799e69075acf7bbe94ac73dff4eee18c8af87c03df11bff43</citedby><cites>FETCH-LOGICAL-c372t-4efecfaf91dbc40e799e69075acf7bbe94ac73dff4eee18c8af87c03df11bff43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0925838813002302$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27193995$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Qiang</creatorcontrib><creatorcontrib>Chen, Yiqing</creatorcontrib><creatorcontrib>Luo, Linbao</creatorcontrib><creatorcontrib>Wang, Li</creatorcontrib><creatorcontrib>Yu, Yongqiang</creatorcontrib><creatorcontrib>Zhai, Lei</creatorcontrib><title>Photoluminescence and wetting behavior of ZnO nanoparticles/nanorods array synthesized by thermal evaporation</title><title>Journal of alloys and compounds</title><description>► ZnO nanoparticles and nanorods array grew simultaneously on both surfaces of a silicon substrate. ► The growth of two structures was controlled by the deposition rate of Zn atoms. ►Two ZnO structures have opposite relative intensities of UV emission to visible emission. ►Their wetting behavior changed with the evaporation of water droplets.
By controlling the deposition rate of Zn atoms, we simultaneously synthesized ZnO particles on the upper surface of a horizontal silicon substrate, and ZnO rods array on its lower surface via a thermal evaporation process. The deposition rate of Zn atoms not only affects the morphologies of the final ZnO products, but also consequently leads to ZnO particles and ZnO rods array that have different photoluminescence properties and wetting behaviors. These two morphological ZnO products have just opposite relative intensities of UV emission to visible emission. ZnO rods array has a water contact angle of 160.3°, while ZnO particles film has a water contact angle of 150.4°, and their wetting behavior changed from the Cassie state to the Wenzel state during the process of droplet evaporation.</description><subject>Arrays</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Contact angle</subject><subject>Droplets</subject><subject>Evaporation</subject><subject>Exact sciences and technology</subject><subject>Morphology</subject><subject>Nanocrystals and nanoparticles</subject><subject>Nanorods</subject><subject>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</subject><subject>Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures</subject><subject>Photoluminescence</subject><subject>Physics</subject><subject>Rods</subject><subject>Thermal evaporation</subject><subject>Wetting</subject><subject>Wetting behavior</subject><subject>Zinc oxide</subject><subject>ZnO nanostructures</subject><issn>0925-8388</issn><issn>1873-4669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkEuLFDEUhYMo2I7-BCEbwU3VJJ2qSmUlMviCgZmFbtyEW6kbO00qaZN0S_vrTdGN21ndB-fcw_0IectZyxkfbvftHrw3cWm3jIuW8ZYP8hnZ8FGKphsG9ZxsmNr2zSjG8SV5lfOeMcaV4BuyPO5iif64uIDZYDBIIcz0D5biwi864Q5OLiYaLf0ZHmiAEA-QijMe8-06pThnCinBmeZzKDvM7i_OdDrT2qcFPMUTHGKC4mJ4TV5Y8BnfXOsN-fH50_e7r839w5dvdx_vGyPktjQdWjQWrOLzZDqGUikcFJM9GCunCVUHRorZ2g4R-WhGsKM0rG44n-pW3JD3l7uHFH8fMRe9uPqd9xAwHrPmYuh5L5RYpf1FalLMOaHVh-QWSGfNmV7x6r2-4tUrXs24rnir7901ArIBbxME4_J_81ZWvkr1VffhosP678lh0tm4lfPsEpqi5-ieSPoHwIGYJA</recordid><startdate>20130525</startdate><enddate>20130525</enddate><creator>Li, Qiang</creator><creator>Chen, Yiqing</creator><creator>Luo, Linbao</creator><creator>Wang, Li</creator><creator>Yu, Yongqiang</creator><creator>Zhai, Lei</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20130525</creationdate><title>Photoluminescence and wetting behavior of ZnO nanoparticles/nanorods array synthesized by thermal evaporation</title><author>Li, Qiang ; Chen, Yiqing ; Luo, Linbao ; Wang, Li ; Yu, Yongqiang ; Zhai, Lei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c372t-4efecfaf91dbc40e799e69075acf7bbe94ac73dff4eee18c8af87c03df11bff43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Arrays</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Contact angle</topic><topic>Droplets</topic><topic>Evaporation</topic><topic>Exact sciences and technology</topic><topic>Morphology</topic><topic>Nanocrystals and nanoparticles</topic><topic>Nanorods</topic><topic>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</topic><topic>Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures</topic><topic>Photoluminescence</topic><topic>Physics</topic><topic>Rods</topic><topic>Thermal evaporation</topic><topic>Wetting</topic><topic>Wetting behavior</topic><topic>Zinc oxide</topic><topic>ZnO nanostructures</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Qiang</creatorcontrib><creatorcontrib>Chen, Yiqing</creatorcontrib><creatorcontrib>Luo, Linbao</creatorcontrib><creatorcontrib>Wang, Li</creatorcontrib><creatorcontrib>Yu, Yongqiang</creatorcontrib><creatorcontrib>Zhai, Lei</creatorcontrib><collection>Pascal-Francis</collection><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, Qiang</au><au>Chen, Yiqing</au><au>Luo, Linbao</au><au>Wang, Li</au><au>Yu, Yongqiang</au><au>Zhai, Lei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photoluminescence and wetting behavior of ZnO nanoparticles/nanorods array synthesized by thermal evaporation</atitle><jtitle>Journal of alloys and compounds</jtitle><date>2013-05-25</date><risdate>2013</risdate><volume>560</volume><spage>156</spage><epage>160</epage><pages>156-160</pages><issn>0925-8388</issn><eissn>1873-4669</eissn><abstract>► ZnO nanoparticles and nanorods array grew simultaneously on both surfaces of a silicon substrate. ► The growth of two structures was controlled by the deposition rate of Zn atoms. ►Two ZnO structures have opposite relative intensities of UV emission to visible emission. ►Their wetting behavior changed with the evaporation of water droplets.
By controlling the deposition rate of Zn atoms, we simultaneously synthesized ZnO particles on the upper surface of a horizontal silicon substrate, and ZnO rods array on its lower surface via a thermal evaporation process. The deposition rate of Zn atoms not only affects the morphologies of the final ZnO products, but also consequently leads to ZnO particles and ZnO rods array that have different photoluminescence properties and wetting behaviors. These two morphological ZnO products have just opposite relative intensities of UV emission to visible emission. ZnO rods array has a water contact angle of 160.3°, while ZnO particles film has a water contact angle of 150.4°, and their wetting behavior changed from the Cassie state to the Wenzel state during the process of droplet evaporation.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jallcom.2013.01.167</doi><tpages>5</tpages></addata></record> |
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| ispartof | Journal of alloys and compounds, 2013-05, Vol.560, p.156-160 |
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| subjects | Arrays Condensed matter: electronic structure, electrical, magnetic, and optical properties Contact angle Droplets Evaporation Exact sciences and technology Morphology Nanocrystals and nanoparticles Nanorods Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures Photoluminescence Physics Rods Thermal evaporation Wetting Wetting behavior Zinc oxide ZnO nanostructures |
| title | Photoluminescence and wetting behavior of ZnO nanoparticles/nanorods array synthesized by thermal evaporation |
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