Improving the photovoltaic performance by employing alkyl chains perpendicular to the π-conjugated plane of an organic dye in dye-sensitized solar cells
We demonstrate that employing long alkyl chains perpendicular to the π-conjugated plane of the backbone is a promising strategy to construct efficient organic sensitizers for dye-sensitized solar cells (DSSCs) with efficient photovoltaic performance. The perpendicular alkyl chains have been suggeste...
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| Veröffentlicht in: | Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2019-06, Vol.7 (24), p.7249-7258 |
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| container_issue | 24 |
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| container_title | Journal of materials chemistry. C, Materials for optical and electronic devices |
| container_volume | 7 |
| creator | Chen, Hongjin Lyu, Guangyu Yue, Youfeng Wang, Tingwei Li, Dong-Ping Shi, Heng Xing, Jieni Shao, Junyan Zhang, Rui Liu, Jian |
| description | We demonstrate that employing long alkyl chains perpendicular to the π-conjugated plane of the backbone is a promising strategy to construct efficient organic sensitizers for dye-sensitized solar cells (DSSCs) with efficient photovoltaic performance. The perpendicular alkyl chains have been suggested as superior alternatives to parallel alkyl chains for preventing intermolecular interactions in D-π-A dyes, and therefore co-adsorption with deoxycholic acid (DCA) can be avoided. DSSCs employing iodine/iodide electrolytes and an organic dye
LJ-8
with long alkyl chains perpendicular to its π-conjugated plane produced a high photovoltage of 0.801 V and a high conversion efficiency over 8%.
We demonstrate that employing alkyl chains perpendicular to the π-conjugated plane is a promising strategy to construct efficient sensitizers for DSSCs. |
| doi_str_mv | 10.1039/c9tc01520e |
| format | Article |
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LJ-8
with long alkyl chains perpendicular to its π-conjugated plane produced a high photovoltage of 0.801 V and a high conversion efficiency over 8%.
We demonstrate that employing alkyl chains perpendicular to the π-conjugated plane is a promising strategy to construct efficient sensitizers for DSSCs.</description><identifier>ISSN: 2050-7526</identifier><identifier>EISSN: 2050-7534</identifier><identifier>DOI: 10.1039/c9tc01520e</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Chains ; Dye-sensitized solar cells ; Dyes ; Electrolytes ; Electrolytic cells ; Iodine ; Molecular chains ; NMR ; Nuclear magnetic resonance ; Photovoltaic cells</subject><ispartof>Journal of materials chemistry. C, Materials for optical and electronic devices, 2019-06, Vol.7 (24), p.7249-7258</ispartof><rights>Copyright Royal Society of Chemistry 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c348t-c63e38318f7c480c285392eaab0112fd6f2d653e9d93e10e586c241e61735fe3</citedby><cites>FETCH-LOGICAL-c348t-c63e38318f7c480c285392eaab0112fd6f2d653e9d93e10e586c241e61735fe3</cites><orcidid>0000-0003-4780-9395</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Chen, Hongjin</creatorcontrib><creatorcontrib>Lyu, Guangyu</creatorcontrib><creatorcontrib>Yue, Youfeng</creatorcontrib><creatorcontrib>Wang, Tingwei</creatorcontrib><creatorcontrib>Li, Dong-Ping</creatorcontrib><creatorcontrib>Shi, Heng</creatorcontrib><creatorcontrib>Xing, Jieni</creatorcontrib><creatorcontrib>Shao, Junyan</creatorcontrib><creatorcontrib>Zhang, Rui</creatorcontrib><creatorcontrib>Liu, Jian</creatorcontrib><title>Improving the photovoltaic performance by employing alkyl chains perpendicular to the π-conjugated plane of an organic dye in dye-sensitized solar cells</title><title>Journal of materials chemistry. C, Materials for optical and electronic devices</title><description>We demonstrate that employing long alkyl chains perpendicular to the π-conjugated plane of the backbone is a promising strategy to construct efficient organic sensitizers for dye-sensitized solar cells (DSSCs) with efficient photovoltaic performance. The perpendicular alkyl chains have been suggested as superior alternatives to parallel alkyl chains for preventing intermolecular interactions in D-π-A dyes, and therefore co-adsorption with deoxycholic acid (DCA) can be avoided. DSSCs employing iodine/iodide electrolytes and an organic dye
LJ-8
with long alkyl chains perpendicular to its π-conjugated plane produced a high photovoltage of 0.801 V and a high conversion efficiency over 8%.
We demonstrate that employing alkyl chains perpendicular to the π-conjugated plane is a promising strategy to construct efficient sensitizers for DSSCs.</description><subject>Chains</subject><subject>Dye-sensitized solar cells</subject><subject>Dyes</subject><subject>Electrolytes</subject><subject>Electrolytic cells</subject><subject>Iodine</subject><subject>Molecular chains</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Photovoltaic cells</subject><issn>2050-7526</issn><issn>2050-7534</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kc9KAzEQhxdRsNRevAsRb8Jq_uymu0cpVQsFL70vaXbSbk2TNUkL68nX8Kl8JbOt6M25zMB8fAO_SZJLgu8IZuW9LIPEJKcYTpIBxTlOxznLTn9nys-TkfcbHKsgvODlIPmcbVtn941ZobAG1K5tsHurg2gkasEp67bCSEDLDsG21bbrSaFfO43kWjTG91QLpm7kTguHgj14vj5Sac1mtxIBatRqYQBZhYRB1q2EifK6A9SYvqUejG9C8x5Jb3uJBK39RXKmhPYw-unDZPE4XUye0_nL02zyME8ly4qQSs6AFYwUaiyzAkta5KykIMQSE0JVzRWtec6grEsGBENecEkzApyMWa6ADZObozbG8LYDH6qN3TkTL1aUZizj0U0jdXukpLPeO1BV65qtcF1FcNWHX03KxeQQ_jTCV0fYefnL_T0n7q__21dtrdg3H_aPjA</recordid><startdate>20190620</startdate><enddate>20190620</enddate><creator>Chen, Hongjin</creator><creator>Lyu, Guangyu</creator><creator>Yue, Youfeng</creator><creator>Wang, Tingwei</creator><creator>Li, Dong-Ping</creator><creator>Shi, Heng</creator><creator>Xing, Jieni</creator><creator>Shao, Junyan</creator><creator>Zhang, Rui</creator><creator>Liu, Jian</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-4780-9395</orcidid></search><sort><creationdate>20190620</creationdate><title>Improving the photovoltaic performance by employing alkyl chains perpendicular to the π-conjugated plane of an organic dye in dye-sensitized solar cells</title><author>Chen, Hongjin ; Lyu, Guangyu ; Yue, Youfeng ; Wang, Tingwei ; Li, Dong-Ping ; Shi, Heng ; Xing, Jieni ; Shao, Junyan ; Zhang, Rui ; Liu, Jian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c348t-c63e38318f7c480c285392eaab0112fd6f2d653e9d93e10e586c241e61735fe3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Chains</topic><topic>Dye-sensitized solar cells</topic><topic>Dyes</topic><topic>Electrolytes</topic><topic>Electrolytic cells</topic><topic>Iodine</topic><topic>Molecular chains</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Photovoltaic cells</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Hongjin</creatorcontrib><creatorcontrib>Lyu, Guangyu</creatorcontrib><creatorcontrib>Yue, Youfeng</creatorcontrib><creatorcontrib>Wang, Tingwei</creatorcontrib><creatorcontrib>Li, Dong-Ping</creatorcontrib><creatorcontrib>Shi, Heng</creatorcontrib><creatorcontrib>Xing, Jieni</creatorcontrib><creatorcontrib>Shao, Junyan</creatorcontrib><creatorcontrib>Zhang, Rui</creatorcontrib><creatorcontrib>Liu, Jian</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of materials chemistry. C, Materials for optical and electronic devices</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Hongjin</au><au>Lyu, Guangyu</au><au>Yue, Youfeng</au><au>Wang, Tingwei</au><au>Li, Dong-Ping</au><au>Shi, Heng</au><au>Xing, Jieni</au><au>Shao, Junyan</au><au>Zhang, Rui</au><au>Liu, Jian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Improving the photovoltaic performance by employing alkyl chains perpendicular to the π-conjugated plane of an organic dye in dye-sensitized solar cells</atitle><jtitle>Journal of materials chemistry. C, Materials for optical and electronic devices</jtitle><date>2019-06-20</date><risdate>2019</risdate><volume>7</volume><issue>24</issue><spage>7249</spage><epage>7258</epage><pages>7249-7258</pages><issn>2050-7526</issn><eissn>2050-7534</eissn><abstract>We demonstrate that employing long alkyl chains perpendicular to the π-conjugated plane of the backbone is a promising strategy to construct efficient organic sensitizers for dye-sensitized solar cells (DSSCs) with efficient photovoltaic performance. The perpendicular alkyl chains have been suggested as superior alternatives to parallel alkyl chains for preventing intermolecular interactions in D-π-A dyes, and therefore co-adsorption with deoxycholic acid (DCA) can be avoided. DSSCs employing iodine/iodide electrolytes and an organic dye
LJ-8
with long alkyl chains perpendicular to its π-conjugated plane produced a high photovoltage of 0.801 V and a high conversion efficiency over 8%.
We demonstrate that employing alkyl chains perpendicular to the π-conjugated plane is a promising strategy to construct efficient sensitizers for DSSCs.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/c9tc01520e</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0003-4780-9395</orcidid></addata></record> |
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| identifier | ISSN: 2050-7526 |
| ispartof | Journal of materials chemistry. C, Materials for optical and electronic devices, 2019-06, Vol.7 (24), p.7249-7258 |
| issn | 2050-7526 2050-7534 |
| language | eng |
| recordid | cdi_crossref_primary_10_1039_C9TC01520E |
| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Chains Dye-sensitized solar cells Dyes Electrolytes Electrolytic cells Iodine Molecular chains NMR Nuclear magnetic resonance Photovoltaic cells |
| title | Improving the photovoltaic performance by employing alkyl chains perpendicular to the π-conjugated plane of an organic dye in dye-sensitized solar cells |
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