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Dye sensitized solar cell with lawsone dye using a ZnO photoanode: experimental and TD-DFT study
The spectral features of lawsone (2-hydroxy-1,4-naphthoquinone), an active component of the natural dye henna, are analyzed in ethanol using experimental and computational methods. The calculated UV-Vis absorption spectrum from the time-dependent density functional theory (TD-DFT) approach is compar...
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| Published in: | RSC advances 2015-01, Vol.5 (23), p.17647-17652 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c264t-890e392f83dd8947f969338995582b82ae80a031bf1f7c6a0d2ef18689deed273 |
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| cites | cdi_FETCH-LOGICAL-c264t-890e392f83dd8947f969338995582b82ae80a031bf1f7c6a0d2ef18689deed273 |
| container_end_page | 17652 |
| container_issue | 23 |
| container_start_page | 17647 |
| container_title | RSC advances |
| container_volume | 5 |
| creator | Khadtare, Shubhangi S. Ware, Anuja P. Salunke-Gawali, Sunita Jadkar, Sandesh R. Pingale, Subhash S. Pathan, Habib M. |
| description | The spectral features of lawsone (2-hydroxy-1,4-naphthoquinone), an active component of the natural dye henna, are analyzed in ethanol using experimental and computational methods. The calculated UV-Vis absorption spectrum from the time-dependent density functional theory (TD-DFT) approach is compared with the experimental results, allowing a detailed assignment of the UV-Vis spectral features based on molecular orbitals. Further, we have analyzed the light intensity dependent
J
–
V
characteristics and electrochemical impedance spectrum of a dye sensitized solar cell fabricated with lawsone and a ZnO photoanode. The photovoltaic data of the sensitizer adsorbed on ZnO films exhibited a reasonable power conversion efficiency,
i.e.
0.68% at 26 mW cm
−2
light intensity. |
| doi_str_mv | 10.1039/C4RA14620D |
| format | article |
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J
–
V
characteristics and electrochemical impedance spectrum of a dye sensitized solar cell fabricated with lawsone and a ZnO photoanode. The photovoltaic data of the sensitizer adsorbed on ZnO films exhibited a reasonable power conversion efficiency,
i.e.
0.68% at 26 mW cm
−2
light intensity.</description><identifier>ISSN: 2046-2069</identifier><identifier>EISSN: 2046-2069</identifier><identifier>DOI: 10.1039/C4RA14620D</identifier><language>eng</language><subject>Density functional theory ; Dyes ; Energy conversion efficiency ; Ethyl alcohol ; Photovoltaic cells ; Solar cells ; Spectra ; Zinc oxide</subject><ispartof>RSC advances, 2015-01, Vol.5 (23), p.17647-17652</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c264t-890e392f83dd8947f969338995582b82ae80a031bf1f7c6a0d2ef18689deed273</citedby><cites>FETCH-LOGICAL-c264t-890e392f83dd8947f969338995582b82ae80a031bf1f7c6a0d2ef18689deed273</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Khadtare, Shubhangi S.</creatorcontrib><creatorcontrib>Ware, Anuja P.</creatorcontrib><creatorcontrib>Salunke-Gawali, Sunita</creatorcontrib><creatorcontrib>Jadkar, Sandesh R.</creatorcontrib><creatorcontrib>Pingale, Subhash S.</creatorcontrib><creatorcontrib>Pathan, Habib M.</creatorcontrib><title>Dye sensitized solar cell with lawsone dye using a ZnO photoanode: experimental and TD-DFT study</title><title>RSC advances</title><description>The spectral features of lawsone (2-hydroxy-1,4-naphthoquinone), an active component of the natural dye henna, are analyzed in ethanol using experimental and computational methods. The calculated UV-Vis absorption spectrum from the time-dependent density functional theory (TD-DFT) approach is compared with the experimental results, allowing a detailed assignment of the UV-Vis spectral features based on molecular orbitals. Further, we have analyzed the light intensity dependent
J
–
V
characteristics and electrochemical impedance spectrum of a dye sensitized solar cell fabricated with lawsone and a ZnO photoanode. The photovoltaic data of the sensitizer adsorbed on ZnO films exhibited a reasonable power conversion efficiency,
i.e.
0.68% at 26 mW cm
−2
light intensity.</description><subject>Density functional theory</subject><subject>Dyes</subject><subject>Energy conversion efficiency</subject><subject>Ethyl alcohol</subject><subject>Photovoltaic cells</subject><subject>Solar cells</subject><subject>Spectra</subject><subject>Zinc oxide</subject><issn>2046-2069</issn><issn>2046-2069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNpNkF9LwzAUxYMoOOZe_AR5FKGaP12a-DZWp8JgIPPFl5o1N67SJbVJmfXT2zFBz8s5Dz8O9x6ELim5oYSr23n6PKOpYCQ_QSNGUpEwItTpv3yOJiF8kEFiSpmgI_SW94ADuFDF6hsMDr7WLS6hrvG-iltc633wDrAZsC5U7h1r_OpWuNn66LXzBu4wfDXQVjtwUddYO4PXeZIv1jjEzvQX6MzqOsDk18foZXG_nj8my9XD03y2TEom0phIRYArZiU3Rqo0s0oozqVS06lkG8k0SKIJpxtLbVYKTQwDS6WQygAYlvExujr2Nq3_7CDEYleFwx_age9CQUWWKUJoJgf0-oiWrQ-hBVs0w_m67QtKisOSxd-S_AfWtWTK</recordid><startdate>20150101</startdate><enddate>20150101</enddate><creator>Khadtare, Shubhangi S.</creator><creator>Ware, Anuja P.</creator><creator>Salunke-Gawali, Sunita</creator><creator>Jadkar, Sandesh R.</creator><creator>Pingale, Subhash S.</creator><creator>Pathan, Habib M.</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20150101</creationdate><title>Dye sensitized solar cell with lawsone dye using a ZnO photoanode: experimental and TD-DFT study</title><author>Khadtare, Shubhangi S. ; Ware, Anuja P. ; Salunke-Gawali, Sunita ; Jadkar, Sandesh R. ; Pingale, Subhash S. ; Pathan, Habib M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c264t-890e392f83dd8947f969338995582b82ae80a031bf1f7c6a0d2ef18689deed273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Density functional theory</topic><topic>Dyes</topic><topic>Energy conversion efficiency</topic><topic>Ethyl alcohol</topic><topic>Photovoltaic cells</topic><topic>Solar cells</topic><topic>Spectra</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Khadtare, Shubhangi S.</creatorcontrib><creatorcontrib>Ware, Anuja P.</creatorcontrib><creatorcontrib>Salunke-Gawali, Sunita</creatorcontrib><creatorcontrib>Jadkar, Sandesh R.</creatorcontrib><creatorcontrib>Pingale, Subhash S.</creatorcontrib><creatorcontrib>Pathan, Habib M.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>RSC advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Khadtare, Shubhangi S.</au><au>Ware, Anuja P.</au><au>Salunke-Gawali, Sunita</au><au>Jadkar, Sandesh R.</au><au>Pingale, Subhash S.</au><au>Pathan, Habib M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dye sensitized solar cell with lawsone dye using a ZnO photoanode: experimental and TD-DFT study</atitle><jtitle>RSC advances</jtitle><date>2015-01-01</date><risdate>2015</risdate><volume>5</volume><issue>23</issue><spage>17647</spage><epage>17652</epage><pages>17647-17652</pages><issn>2046-2069</issn><eissn>2046-2069</eissn><abstract>The spectral features of lawsone (2-hydroxy-1,4-naphthoquinone), an active component of the natural dye henna, are analyzed in ethanol using experimental and computational methods. The calculated UV-Vis absorption spectrum from the time-dependent density functional theory (TD-DFT) approach is compared with the experimental results, allowing a detailed assignment of the UV-Vis spectral features based on molecular orbitals. Further, we have analyzed the light intensity dependent
J
–
V
characteristics and electrochemical impedance spectrum of a dye sensitized solar cell fabricated with lawsone and a ZnO photoanode. The photovoltaic data of the sensitizer adsorbed on ZnO films exhibited a reasonable power conversion efficiency,
i.e.
0.68% at 26 mW cm
−2
light intensity.</abstract><doi>10.1039/C4RA14620D</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2046-2069 |
| ispartof | RSC advances, 2015-01, Vol.5 (23), p.17647-17652 |
| issn | 2046-2069 2046-2069 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1677900178 |
| source | Royal Society of Chemistry:Jisc Collections:Royal Society of Chemistry Read and Publish 2022-2024 (reading list) |
| subjects | Density functional theory Dyes Energy conversion efficiency Ethyl alcohol Photovoltaic cells Solar cells Spectra Zinc oxide |
| title | Dye sensitized solar cell with lawsone dye using a ZnO photoanode: experimental and TD-DFT study |
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