The degradation of dye sensitized solar cell in the presence of water isotopes
The effects of water content on the degradation behavior of dye-sensitized solar cells were studied by adding water isotopes (H 2O, D 2O, and H 2 18O) to the electrolytes. Time-dependent photovoltaic performance of the water-added DSSCs was monitored accompanied with the diffuse-reflectance infrared...
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| Veröffentlicht in: | Solar energy materials and solar cells 2011-07, Vol.95 (7), p.1624-1629 |
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| creator | Lu, Hung-Lin Shen, Tina F.-R. Huang, Sheng-Tung Tung, Yung-Liang Yang, Thomas C.-K. |
| description | The effects of water content on the degradation behavior of dye-sensitized solar cells were studied by adding water isotopes (H
2O, D
2O, and H
2
18O) to the electrolytes. Time-dependent photovoltaic performance of the water-added DSSCs was monitored accompanied with the diffuse-reflectance infrared Fourier transform (DRIFT) technique and electrochemical impedance spectroscopy (EIS) measurement. DRIFT technique was utilized to study the chemical reactions that occurred on the working electrodes (TiO
2). EIS was implemented to evaluate the effects of the charge-transfer resistance at the interfaces between TiO
2/dye/electrolyte. Results show that the degradation rates of the cells in presence of water isotopes were in the order of H
2O>D
2O>H
2
18O. In addition, the values of open-circuit voltage (
V
oc) and fill factor (FF) for the water-added cells increased within first 12
h sun irradiation. However, their short-circuit current (
J
sc) and efficiency (
η) decreased during the sun irradiation. Moreover, a new peak assigned to LiNCS was noticed after soaking in water-added electrolytes for 48
h, attributing to the interaction of lithium ions with free thiocyanate ions from the dye.
Long-term stability of dye-sensitized solar cells with water or water isotopes in the electrolytes was investigated. The efficiencies of cells with water in the electrolytes declined faster as compare to other water isotope.
[Display omitted]
► We investigated the effects of the water isotopes on degradation of DSSC. ► The change in the redox potentials and Fermi level caused an increase in
V
oc upon water addition. ► The energy-conversion efficiencies (
η),
J
sc, and
V
oc decreased with increasing amounts of isotopic water. |
| doi_str_mv | 10.1016/j.solmat.2011.01.014 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_869586034</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0927024811000249</els_id><sourcerecordid>1762114509</sourcerecordid><originalsourceid>FETCH-LOGICAL-c401t-d04736d652bf70ceea5bab94da10eb2c5c045e61d53e78976c7884a8c39789363</originalsourceid><addsrcrecordid>eNp9kE1rGzEQhkVoIa6Tf5CDLqW9rDP6WEl7KRTTpIWQXJKzkKXZRGa9ciW5Jfn13cWmx8CAGPTMvMNDyBWDFQOmrrerkoadqysOjK1gLnlGFszorhGiMx_IAjquG-DSnJNPpWwBgCshF-T-8QVpwOfsgqsxjTT1NLwiLTiWWOMbBjrtdpl6HAYaR1onfp9x-vc4w39dxUxjSTXtsVyQj70bCl6e3iV5uvnxuP7Z3D3c_lp_v2u8BFabAFILFVTLN70Gj-jajdt0MjgGuOG-9SBbVCy0ArXptPLaGOmMF93UCiWW5Mtx7z6n3wcs1e5imU90I6ZDsUZ1rVEg5ER-fZdkWnHGZAvdhMoj6nMqJWNv9znuXH61DOws2m7tUbSdRVuYa074fEpwxbuhz270sfyf5ZJpxiVM3Lcjh5OYPxGzLT7OGkPM6KsNKb4f9A8TJZUB</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1762114509</pqid></control><display><type>article</type><title>The degradation of dye sensitized solar cell in the presence of water isotopes</title><source>Elsevier ScienceDirect Journals Complete</source><creator>Lu, Hung-Lin ; Shen, Tina F.-R. ; Huang, Sheng-Tung ; Tung, Yung-Liang ; Yang, Thomas C.-K.</creator><creatorcontrib>Lu, Hung-Lin ; Shen, Tina F.-R. ; Huang, Sheng-Tung ; Tung, Yung-Liang ; Yang, Thomas C.-K.</creatorcontrib><description>The effects of water content on the degradation behavior of dye-sensitized solar cells were studied by adding water isotopes (H
2O, D
2O, and H
2
18O) to the electrolytes. Time-dependent photovoltaic performance of the water-added DSSCs was monitored accompanied with the diffuse-reflectance infrared Fourier transform (DRIFT) technique and electrochemical impedance spectroscopy (EIS) measurement. DRIFT technique was utilized to study the chemical reactions that occurred on the working electrodes (TiO
2). EIS was implemented to evaluate the effects of the charge-transfer resistance at the interfaces between TiO
2/dye/electrolyte. Results show that the degradation rates of the cells in presence of water isotopes were in the order of H
2O>D
2O>H
2
18O. In addition, the values of open-circuit voltage (
V
oc) and fill factor (FF) for the water-added cells increased within first 12
h sun irradiation. However, their short-circuit current (
J
sc) and efficiency (
η) decreased during the sun irradiation. Moreover, a new peak assigned to LiNCS was noticed after soaking in water-added electrolytes for 48
h, attributing to the interaction of lithium ions with free thiocyanate ions from the dye.
Long-term stability of dye-sensitized solar cells with water or water isotopes in the electrolytes was investigated. The efficiencies of cells with water in the electrolytes declined faster as compare to other water isotope.
[Display omitted]
► We investigated the effects of the water isotopes on degradation of DSSC. ► The change in the redox potentials and Fermi level caused an increase in
V
oc upon water addition. ► The energy-conversion efficiencies (
η),
J
sc, and
V
oc decreased with increasing amounts of isotopic water.</description><identifier>ISSN: 0927-0248</identifier><identifier>EISSN: 1879-3398</identifier><identifier>DOI: 10.1016/j.solmat.2011.01.014</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Degradation ; Dye-sensitized solar cells ; Dyes ; EIS ; Electrochemical impedance spectroscopy ; Electrolytes ; Energy ; Exact sciences and technology ; Isotopes ; LiNCS ; Natural energy ; Photovoltaic cells ; Photovoltaic conversion ; Solar cells ; Solar cells. Photoelectrochemical cells ; Solar energy ; Titanium dioxide ; Water ; Water isotope</subject><ispartof>Solar energy materials and solar cells, 2011-07, Vol.95 (7), p.1624-1629</ispartof><rights>2011 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c401t-d04736d652bf70ceea5bab94da10eb2c5c045e61d53e78976c7884a8c39789363</citedby><cites>FETCH-LOGICAL-c401t-d04736d652bf70ceea5bab94da10eb2c5c045e61d53e78976c7884a8c39789363</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.solmat.2011.01.014$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3541,27915,27916,45986</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24171240$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Lu, Hung-Lin</creatorcontrib><creatorcontrib>Shen, Tina F.-R.</creatorcontrib><creatorcontrib>Huang, Sheng-Tung</creatorcontrib><creatorcontrib>Tung, Yung-Liang</creatorcontrib><creatorcontrib>Yang, Thomas C.-K.</creatorcontrib><title>The degradation of dye sensitized solar cell in the presence of water isotopes</title><title>Solar energy materials and solar cells</title><description>The effects of water content on the degradation behavior of dye-sensitized solar cells were studied by adding water isotopes (H
2O, D
2O, and H
2
18O) to the electrolytes. Time-dependent photovoltaic performance of the water-added DSSCs was monitored accompanied with the diffuse-reflectance infrared Fourier transform (DRIFT) technique and electrochemical impedance spectroscopy (EIS) measurement. DRIFT technique was utilized to study the chemical reactions that occurred on the working electrodes (TiO
2). EIS was implemented to evaluate the effects of the charge-transfer resistance at the interfaces between TiO
2/dye/electrolyte. Results show that the degradation rates of the cells in presence of water isotopes were in the order of H
2O>D
2O>H
2
18O. In addition, the values of open-circuit voltage (
V
oc) and fill factor (FF) for the water-added cells increased within first 12
h sun irradiation. However, their short-circuit current (
J
sc) and efficiency (
η) decreased during the sun irradiation. Moreover, a new peak assigned to LiNCS was noticed after soaking in water-added electrolytes for 48
h, attributing to the interaction of lithium ions with free thiocyanate ions from the dye.
Long-term stability of dye-sensitized solar cells with water or water isotopes in the electrolytes was investigated. The efficiencies of cells with water in the electrolytes declined faster as compare to other water isotope.
[Display omitted]
► We investigated the effects of the water isotopes on degradation of DSSC. ► The change in the redox potentials and Fermi level caused an increase in
V
oc upon water addition. ► The energy-conversion efficiencies (
η),
J
sc, and
V
oc decreased with increasing amounts of isotopic water.</description><subject>Applied sciences</subject><subject>Degradation</subject><subject>Dye-sensitized solar cells</subject><subject>Dyes</subject><subject>EIS</subject><subject>Electrochemical impedance spectroscopy</subject><subject>Electrolytes</subject><subject>Energy</subject><subject>Exact sciences and technology</subject><subject>Isotopes</subject><subject>LiNCS</subject><subject>Natural energy</subject><subject>Photovoltaic cells</subject><subject>Photovoltaic conversion</subject><subject>Solar cells</subject><subject>Solar cells. Photoelectrochemical cells</subject><subject>Solar energy</subject><subject>Titanium dioxide</subject><subject>Water</subject><subject>Water isotope</subject><issn>0927-0248</issn><issn>1879-3398</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kE1rGzEQhkVoIa6Tf5CDLqW9rDP6WEl7KRTTpIWQXJKzkKXZRGa9ciW5Jfn13cWmx8CAGPTMvMNDyBWDFQOmrrerkoadqysOjK1gLnlGFszorhGiMx_IAjquG-DSnJNPpWwBgCshF-T-8QVpwOfsgqsxjTT1NLwiLTiWWOMbBjrtdpl6HAYaR1onfp9x-vc4w39dxUxjSTXtsVyQj70bCl6e3iV5uvnxuP7Z3D3c_lp_v2u8BFabAFILFVTLN70Gj-jajdt0MjgGuOG-9SBbVCy0ArXptPLaGOmMF93UCiWW5Mtx7z6n3wcs1e5imU90I6ZDsUZ1rVEg5ER-fZdkWnHGZAvdhMoj6nMqJWNv9znuXH61DOws2m7tUbSdRVuYa074fEpwxbuhz270sfyf5ZJpxiVM3Lcjh5OYPxGzLT7OGkPM6KsNKb4f9A8TJZUB</recordid><startdate>20110701</startdate><enddate>20110701</enddate><creator>Lu, Hung-Lin</creator><creator>Shen, Tina F.-R.</creator><creator>Huang, Sheng-Tung</creator><creator>Tung, Yung-Liang</creator><creator>Yang, Thomas C.-K.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SU</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>L7M</scope><scope>7TG</scope><scope>KL.</scope></search><sort><creationdate>20110701</creationdate><title>The degradation of dye sensitized solar cell in the presence of water isotopes</title><author>Lu, Hung-Lin ; Shen, Tina F.-R. ; Huang, Sheng-Tung ; Tung, Yung-Liang ; Yang, Thomas C.-K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c401t-d04736d652bf70ceea5bab94da10eb2c5c045e61d53e78976c7884a8c39789363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Applied sciences</topic><topic>Degradation</topic><topic>Dye-sensitized solar cells</topic><topic>Dyes</topic><topic>EIS</topic><topic>Electrochemical impedance spectroscopy</topic><topic>Electrolytes</topic><topic>Energy</topic><topic>Exact sciences and technology</topic><topic>Isotopes</topic><topic>LiNCS</topic><topic>Natural energy</topic><topic>Photovoltaic cells</topic><topic>Photovoltaic conversion</topic><topic>Solar cells</topic><topic>Solar cells. Photoelectrochemical cells</topic><topic>Solar energy</topic><topic>Titanium dioxide</topic><topic>Water</topic><topic>Water isotope</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lu, Hung-Lin</creatorcontrib><creatorcontrib>Shen, Tina F.-R.</creatorcontrib><creatorcontrib>Huang, Sheng-Tung</creatorcontrib><creatorcontrib>Tung, Yung-Liang</creatorcontrib><creatorcontrib>Yang, Thomas C.-K.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><jtitle>Solar energy materials and solar cells</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lu, Hung-Lin</au><au>Shen, Tina F.-R.</au><au>Huang, Sheng-Tung</au><au>Tung, Yung-Liang</au><au>Yang, Thomas C.-K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The degradation of dye sensitized solar cell in the presence of water isotopes</atitle><jtitle>Solar energy materials and solar cells</jtitle><date>2011-07-01</date><risdate>2011</risdate><volume>95</volume><issue>7</issue><spage>1624</spage><epage>1629</epage><pages>1624-1629</pages><issn>0927-0248</issn><eissn>1879-3398</eissn><abstract>The effects of water content on the degradation behavior of dye-sensitized solar cells were studied by adding water isotopes (H
2O, D
2O, and H
2
18O) to the electrolytes. Time-dependent photovoltaic performance of the water-added DSSCs was monitored accompanied with the diffuse-reflectance infrared Fourier transform (DRIFT) technique and electrochemical impedance spectroscopy (EIS) measurement. DRIFT technique was utilized to study the chemical reactions that occurred on the working electrodes (TiO
2). EIS was implemented to evaluate the effects of the charge-transfer resistance at the interfaces between TiO
2/dye/electrolyte. Results show that the degradation rates of the cells in presence of water isotopes were in the order of H
2O>D
2O>H
2
18O. In addition, the values of open-circuit voltage (
V
oc) and fill factor (FF) for the water-added cells increased within first 12
h sun irradiation. However, their short-circuit current (
J
sc) and efficiency (
η) decreased during the sun irradiation. Moreover, a new peak assigned to LiNCS was noticed after soaking in water-added electrolytes for 48
h, attributing to the interaction of lithium ions with free thiocyanate ions from the dye.
Long-term stability of dye-sensitized solar cells with water or water isotopes in the electrolytes was investigated. The efficiencies of cells with water in the electrolytes declined faster as compare to other water isotope.
[Display omitted]
► We investigated the effects of the water isotopes on degradation of DSSC. ► The change in the redox potentials and Fermi level caused an increase in
V
oc upon water addition. ► The energy-conversion efficiencies (
η),
J
sc, and
V
oc decreased with increasing amounts of isotopic water.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.solmat.2011.01.014</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0927-0248 |
| ispartof | Solar energy materials and solar cells, 2011-07, Vol.95 (7), p.1624-1629 |
| issn | 0927-0248 1879-3398 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_869586034 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences Degradation Dye-sensitized solar cells Dyes EIS Electrochemical impedance spectroscopy Electrolytes Energy Exact sciences and technology Isotopes LiNCS Natural energy Photovoltaic cells Photovoltaic conversion Solar cells Solar cells. Photoelectrochemical cells Solar energy Titanium dioxide Water Water isotope |
| title | The degradation of dye sensitized solar cell in the presence of water isotopes |
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