Triple bond rigidified anthracene-triphenylamine sensitizers for dye-sensitized solar cells
[Display omitted] •Two anthracene appended triphenylamine dyes TPAA6 and TPAA7 were synthesized.•An efficiency of 3.56 ± 0.05% for TPAA6 and 4.38 ± 0.1% for TPAA7 was obtained.•TPAA7 achieved better light harvesting capabilities compared to TPAA6.•The propeller shaped architecture helped in preventi...
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| Veröffentlicht in: | Solar energy 2019-08, Vol.188, p.55-65 |
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| creator | Yoosuf, Muhammed Pradhan, Sourava C. Soman, Suraj Gopidas, Karical R. |
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•Two anthracene appended triphenylamine dyes TPAA6 and TPAA7 were synthesized.•An efficiency of 3.56 ± 0.05% for TPAA6 and 4.38 ± 0.1% for TPAA7 was obtained.•TPAA7 achieved better light harvesting capabilities compared to TPAA6.•The propeller shaped architecture helped in preventing aggregation for both dyes.•Successfully eliminated the use of co-adsorbents like CDCA.
Two anthracene bridged triphenylamine sensitizers TPAA6 and TPAA7 were designed, synthesized and used as potential candidates for dye-sensitized solar cells. Investigations on structure-property relationship, photophysical, electrochemical and device dynamics were explored in detail. Absorption spectra revealed that both the dyes are capable of harvesting light up to 600 nm with properly positioned ground and excited states for efficient electron injection and regeneration. The current density-voltage (J-V) characteristics under one sun illumination revealed a power conversion efficiency of 3.56 ± 0.05% for TPAA6 and 4.38 ± 0.1% for TPAA7. IPCE plots were in accordance with the J-V data. The improvement in current density and voltage for TPAA7 was mainly attributed to the improved lifetime which was studied in detail by employing various perturbation techniques. |
| doi_str_mv | 10.1016/j.solener.2019.05.051 |
| format | Article |
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•Two anthracene appended triphenylamine dyes TPAA6 and TPAA7 were synthesized.•An efficiency of 3.56 ± 0.05% for TPAA6 and 4.38 ± 0.1% for TPAA7 was obtained.•TPAA7 achieved better light harvesting capabilities compared to TPAA6.•The propeller shaped architecture helped in preventing aggregation for both dyes.•Successfully eliminated the use of co-adsorbents like CDCA.
Two anthracene bridged triphenylamine sensitizers TPAA6 and TPAA7 were designed, synthesized and used as potential candidates for dye-sensitized solar cells. Investigations on structure-property relationship, photophysical, electrochemical and device dynamics were explored in detail. Absorption spectra revealed that both the dyes are capable of harvesting light up to 600 nm with properly positioned ground and excited states for efficient electron injection and regeneration. The current density-voltage (J-V) characteristics under one sun illumination revealed a power conversion efficiency of 3.56 ± 0.05% for TPAA6 and 4.38 ± 0.1% for TPAA7. IPCE plots were in accordance with the J-V data. The improvement in current density and voltage for TPAA7 was mainly attributed to the improved lifetime which was studied in detail by employing various perturbation techniques.</description><identifier>ISSN: 0038-092X</identifier><identifier>EISSN: 1471-1257</identifier><identifier>DOI: 10.1016/j.solener.2019.05.051</identifier><language>eng</language><publisher>New York: Elsevier Ltd</publisher><subject>Absorption spectra ; Anthracene ; Current density ; Dye-sensitized solar cells ; Dyes ; Dynamic structural analysis ; EIS ; Electric potential ; Electrochemistry ; Energy conversion efficiency ; Harvesting ; IMVS ; Light ; Perturbation methods ; Photovoltaic cells ; Recombination ; Regeneration ; Solar cells ; Solar energy ; Triphenylamine ; Voltage</subject><ispartof>Solar energy, 2019-08, Vol.188, p.55-65</ispartof><rights>2019 International Solar Energy Society</rights><rights>Copyright Pergamon Press Inc. Aug 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c403t-760ab751562b97ac3c1e8676dcda8de441a11e7dbe7b036f00f5994338b21bc03</citedby><cites>FETCH-LOGICAL-c403t-760ab751562b97ac3c1e8676dcda8de441a11e7dbe7b036f00f5994338b21bc03</cites><orcidid>0000-0003-3535-8179</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0038092X19305146$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Yoosuf, Muhammed</creatorcontrib><creatorcontrib>Pradhan, Sourava C.</creatorcontrib><creatorcontrib>Soman, Suraj</creatorcontrib><creatorcontrib>Gopidas, Karical R.</creatorcontrib><title>Triple bond rigidified anthracene-triphenylamine sensitizers for dye-sensitized solar cells</title><title>Solar energy</title><description>[Display omitted]
•Two anthracene appended triphenylamine dyes TPAA6 and TPAA7 were synthesized.•An efficiency of 3.56 ± 0.05% for TPAA6 and 4.38 ± 0.1% for TPAA7 was obtained.•TPAA7 achieved better light harvesting capabilities compared to TPAA6.•The propeller shaped architecture helped in preventing aggregation for both dyes.•Successfully eliminated the use of co-adsorbents like CDCA.
Two anthracene bridged triphenylamine sensitizers TPAA6 and TPAA7 were designed, synthesized and used as potential candidates for dye-sensitized solar cells. Investigations on structure-property relationship, photophysical, electrochemical and device dynamics were explored in detail. Absorption spectra revealed that both the dyes are capable of harvesting light up to 600 nm with properly positioned ground and excited states for efficient electron injection and regeneration. The current density-voltage (J-V) characteristics under one sun illumination revealed a power conversion efficiency of 3.56 ± 0.05% for TPAA6 and 4.38 ± 0.1% for TPAA7. IPCE plots were in accordance with the J-V data. The improvement in current density and voltage for TPAA7 was mainly attributed to the improved lifetime which was studied in detail by employing various perturbation techniques.</description><subject>Absorption spectra</subject><subject>Anthracene</subject><subject>Current density</subject><subject>Dye-sensitized solar cells</subject><subject>Dyes</subject><subject>Dynamic structural analysis</subject><subject>EIS</subject><subject>Electric potential</subject><subject>Electrochemistry</subject><subject>Energy conversion efficiency</subject><subject>Harvesting</subject><subject>IMVS</subject><subject>Light</subject><subject>Perturbation methods</subject><subject>Photovoltaic cells</subject><subject>Recombination</subject><subject>Regeneration</subject><subject>Solar cells</subject><subject>Solar energy</subject><subject>Triphenylamine</subject><subject>Voltage</subject><issn>0038-092X</issn><issn>1471-1257</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFUE1Lw0AQXUTBWv0JQsBz4kw2ySYnkeIXFLxUEDwsm92J3ZJu6m4q1F_vlhavwoOBmffezDzGrhEyBKxuV1kYenLksxywyaCMwBM2wUJginkpTtkEgNcpNPn7ObsIYQWAAmsxYR8Lbzc9Je3gTOLtpzW2s2QS5calVzq6pmNkLMnterW2jpJALtjR_pAPSTf4xOwo_euZJJ6ifKKp78MlO-tUH-jqWKfs7fFhMXtO569PL7P7eaoL4GMqKlCtKLGs8rYRSnONVFeiMtqo2lBRoEIkYVoSLfCqA-jKpik4r9scWw18ym4Ovhs_fG0pjHI1bL2LK2We1xxEXTR7VnlgaT-E4KmTG2_Xyu8kgtznKFfymKPc5yihjMCouzvoKL7wbeM0aEtOk7Ge9CjNYP9x-AW1xYB8</recordid><startdate>201908</startdate><enddate>201908</enddate><creator>Yoosuf, Muhammed</creator><creator>Pradhan, Sourava C.</creator><creator>Soman, Suraj</creator><creator>Gopidas, Karical R.</creator><general>Elsevier Ltd</general><general>Pergamon Press Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7ST</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0003-3535-8179</orcidid></search><sort><creationdate>201908</creationdate><title>Triple bond rigidified anthracene-triphenylamine sensitizers for dye-sensitized solar cells</title><author>Yoosuf, Muhammed ; Pradhan, Sourava C. ; Soman, Suraj ; Gopidas, Karical R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c403t-760ab751562b97ac3c1e8676dcda8de441a11e7dbe7b036f00f5994338b21bc03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Absorption spectra</topic><topic>Anthracene</topic><topic>Current density</topic><topic>Dye-sensitized solar cells</topic><topic>Dyes</topic><topic>Dynamic structural analysis</topic><topic>EIS</topic><topic>Electric potential</topic><topic>Electrochemistry</topic><topic>Energy conversion efficiency</topic><topic>Harvesting</topic><topic>IMVS</topic><topic>Light</topic><topic>Perturbation methods</topic><topic>Photovoltaic cells</topic><topic>Recombination</topic><topic>Regeneration</topic><topic>Solar cells</topic><topic>Solar energy</topic><topic>Triphenylamine</topic><topic>Voltage</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yoosuf, Muhammed</creatorcontrib><creatorcontrib>Pradhan, Sourava C.</creatorcontrib><creatorcontrib>Soman, Suraj</creatorcontrib><creatorcontrib>Gopidas, Karical R.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Environment Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><jtitle>Solar energy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yoosuf, Muhammed</au><au>Pradhan, Sourava C.</au><au>Soman, Suraj</au><au>Gopidas, Karical R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Triple bond rigidified anthracene-triphenylamine sensitizers for dye-sensitized solar cells</atitle><jtitle>Solar energy</jtitle><date>2019-08</date><risdate>2019</risdate><volume>188</volume><spage>55</spage><epage>65</epage><pages>55-65</pages><issn>0038-092X</issn><eissn>1471-1257</eissn><abstract>[Display omitted]
•Two anthracene appended triphenylamine dyes TPAA6 and TPAA7 were synthesized.•An efficiency of 3.56 ± 0.05% for TPAA6 and 4.38 ± 0.1% for TPAA7 was obtained.•TPAA7 achieved better light harvesting capabilities compared to TPAA6.•The propeller shaped architecture helped in preventing aggregation for both dyes.•Successfully eliminated the use of co-adsorbents like CDCA.
Two anthracene bridged triphenylamine sensitizers TPAA6 and TPAA7 were designed, synthesized and used as potential candidates for dye-sensitized solar cells. Investigations on structure-property relationship, photophysical, electrochemical and device dynamics were explored in detail. Absorption spectra revealed that both the dyes are capable of harvesting light up to 600 nm with properly positioned ground and excited states for efficient electron injection and regeneration. The current density-voltage (J-V) characteristics under one sun illumination revealed a power conversion efficiency of 3.56 ± 0.05% for TPAA6 and 4.38 ± 0.1% for TPAA7. IPCE plots were in accordance with the J-V data. The improvement in current density and voltage for TPAA7 was mainly attributed to the improved lifetime which was studied in detail by employing various perturbation techniques.</abstract><cop>New York</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.solener.2019.05.051</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0003-3535-8179</orcidid></addata></record> |
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| subjects | Absorption spectra Anthracene Current density Dye-sensitized solar cells Dyes Dynamic structural analysis EIS Electric potential Electrochemistry Energy conversion efficiency Harvesting IMVS Light Perturbation methods Photovoltaic cells Recombination Regeneration Solar cells Solar energy Triphenylamine Voltage |
| title | Triple bond rigidified anthracene-triphenylamine sensitizers for dye-sensitized solar cells |
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