A Universal Ternary Solvent System of Surface Passivator Enables Perovskite Solar Cells with Efficiency Exceeding 26
Surface passivation is a vital approach to improve the photovoltaic performance of perovskite solar cells (PSCs), in which the passivator solvent is an inevitable but easy‐ignored factor on passivation effects. Herein, a universal ternary solvent system of surface passivators is proposed through com...
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| Veröffentlicht in: | Advanced materials (Weinheim) 2024-12, Vol.36 (50), p.e2410390-n/a |
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| creator | Zhang, Qiang Huang, Hao Yang, Yingying Wang, Min Qu, Shujie Lan, Zhineng Jiang, Tongtong Wang, Zhiwei Du, Shuxian Lu, Yi Suo, Yi Cui, Peng Li, Meicheng |
| description | Surface passivation is a vital approach to improve the photovoltaic performance of perovskite solar cells (PSCs), in which the passivator solvent is an inevitable but easy‐ignored factor on passivation effects. Herein, a universal ternary solvent system of surface passivators is proposed through comprehensively considering the solubility and selective perovskite dissolution of the solvent to maximize the passivation effect. Tetrahydrothiophene 1‐oxide (THTO) is selected as the passivation promoter by comparing the binding energy with perovskite and the ability to distort the perovskite lattice among various aprotic polar solvent molecules, which can facilitate the passivator's reaction with perovskite and achieve sufficient passivation on perovskite surface. Besides, chlorobenzene (CB) is used as the diluting agent to minimize the amount of isopropanol (IPA), inhibiting the additional solvent‐induced defects. As a result, the planar PSCs achieve a power conversion efficiency (PCE) of 26.05%, (certificated 25.66%). Besides, the unencapsulated devices exhibit enhanced stability, which can maintain 95.23% and 95.68% of their initial PCE after 2000 h of storage in ambient air and 800 h of light‐soaking in N2‐glovebox. Moreover, this ternary solvent system also exhibits a well applicability and reliability in different passivator such as PEAI, BAI, and so on.
A suitable solvent system of passivator can maximize the passivation effect, further improving the photovoltaic performance of perovskite solar cells (PSCs). This work proposes a ternary solvent system of 4‐MeO‐PEAI, which can inhibit the solvent‐induced additional defects and achieve a sufficient passivated perovskite surface simultaneously. The resulting PSCs achieve an impressive power conversion efficiency (PCE) of 26.05%, and the devices can maintain 95.23% and 95.68% of their initial PCE after 2000 h storage in ambient air and 800 h light‐soaking in N2‐glovebox. |
| doi_str_mv | 10.1002/adma.202410390 |
| format | Article |
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A suitable solvent system of passivator can maximize the passivation effect, further improving the photovoltaic performance of perovskite solar cells (PSCs). This work proposes a ternary solvent system of 4‐MeO‐PEAI, which can inhibit the solvent‐induced additional defects and achieve a sufficient passivated perovskite surface simultaneously. The resulting PSCs achieve an impressive power conversion efficiency (PCE) of 26.05%, and the devices can maintain 95.23% and 95.68% of their initial PCE after 2000 h storage in ambient air and 800 h light‐soaking in N2‐glovebox.</description><identifier>ISSN: 0935-9648</identifier><identifier>ISSN: 1521-4095</identifier><identifier>EISSN: 1521-4095</identifier><identifier>DOI: 10.1002/adma.202410390</identifier><identifier>PMID: 39460404</identifier><language>eng</language><publisher>Germany: Wiley Subscription Services, Inc</publisher><subject>Chlorobenzene ; Energy conversion efficiency ; Glove boxes ; high efficiency ; Passivity ; perovskite solar cells ; Perovskites ; Photovoltaic cells ; Solar cells ; solvent ; Solvents ; surface passivation</subject><ispartof>Advanced materials (Weinheim), 2024-12, Vol.36 (50), p.e2410390-n/a</ispartof><rights>2024 Wiley‐VCH GmbH</rights><rights>2024 Wiley‐VCH GmbH.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2980-6eda7c8bf786ae320a2d92953104c19a0091a1d1cc061039fc2198c2a4e30f573</cites><orcidid>0000-0002-0731-741X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fadma.202410390$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fadma.202410390$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27923,27924,45573,45574</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/39460404$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Qiang</creatorcontrib><creatorcontrib>Huang, Hao</creatorcontrib><creatorcontrib>Yang, Yingying</creatorcontrib><creatorcontrib>Wang, Min</creatorcontrib><creatorcontrib>Qu, Shujie</creatorcontrib><creatorcontrib>Lan, Zhineng</creatorcontrib><creatorcontrib>Jiang, Tongtong</creatorcontrib><creatorcontrib>Wang, Zhiwei</creatorcontrib><creatorcontrib>Du, Shuxian</creatorcontrib><creatorcontrib>Lu, Yi</creatorcontrib><creatorcontrib>Suo, Yi</creatorcontrib><creatorcontrib>Cui, Peng</creatorcontrib><creatorcontrib>Li, Meicheng</creatorcontrib><title>A Universal Ternary Solvent System of Surface Passivator Enables Perovskite Solar Cells with Efficiency Exceeding 26</title><title>Advanced materials (Weinheim)</title><addtitle>Adv Mater</addtitle><description>Surface passivation is a vital approach to improve the photovoltaic performance of perovskite solar cells (PSCs), in which the passivator solvent is an inevitable but easy‐ignored factor on passivation effects. Herein, a universal ternary solvent system of surface passivators is proposed through comprehensively considering the solubility and selective perovskite dissolution of the solvent to maximize the passivation effect. Tetrahydrothiophene 1‐oxide (THTO) is selected as the passivation promoter by comparing the binding energy with perovskite and the ability to distort the perovskite lattice among various aprotic polar solvent molecules, which can facilitate the passivator's reaction with perovskite and achieve sufficient passivation on perovskite surface. Besides, chlorobenzene (CB) is used as the diluting agent to minimize the amount of isopropanol (IPA), inhibiting the additional solvent‐induced defects. As a result, the planar PSCs achieve a power conversion efficiency (PCE) of 26.05%, (certificated 25.66%). Besides, the unencapsulated devices exhibit enhanced stability, which can maintain 95.23% and 95.68% of their initial PCE after 2000 h of storage in ambient air and 800 h of light‐soaking in N2‐glovebox. Moreover, this ternary solvent system also exhibits a well applicability and reliability in different passivator such as PEAI, BAI, and so on.
A suitable solvent system of passivator can maximize the passivation effect, further improving the photovoltaic performance of perovskite solar cells (PSCs). This work proposes a ternary solvent system of 4‐MeO‐PEAI, which can inhibit the solvent‐induced additional defects and achieve a sufficient passivated perovskite surface simultaneously. The resulting PSCs achieve an impressive power conversion efficiency (PCE) of 26.05%, and the devices can maintain 95.23% and 95.68% of their initial PCE after 2000 h storage in ambient air and 800 h light‐soaking in N2‐glovebox.</description><subject>Chlorobenzene</subject><subject>Energy conversion efficiency</subject><subject>Glove boxes</subject><subject>high efficiency</subject><subject>Passivity</subject><subject>perovskite solar cells</subject><subject>Perovskites</subject><subject>Photovoltaic cells</subject><subject>Solar cells</subject><subject>solvent</subject><subject>Solvents</subject><subject>surface passivation</subject><issn>0935-9648</issn><issn>1521-4095</issn><issn>1521-4095</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqFkc1PGzEQxa2KqqS01x6RJS69bDrj9TrrYxTSD4mqSIHzyvGOwbAfYO-G5r-vV6Eg9dLTXH7vzcx7jH1CmCOA-GLq1swFCImQa3jDZlgIzCTo4ojNQOdFppUsj9n7GO8AQCtQ79hxrqUCCXLGhiW_7vyOQjQNv6LQmbDnm77ZUTfwzT4O1PLe8c0YnLHEL02MfmeGPvB1Z7YNRX5Jod_Fez_QpDOBr6hpIn_ywy1fO-etp87u-fq3Jap9d8OF-sDeOtNE-vg8T9j11_XV6nt28evbj9XyIrNCl5Apqs3Cllu3KJWhXIARtRa6yBGkRW3SO2iwRmtBTe87K1CXVhhJObhikZ-wzwffh9A_jhSHqvXRpvNMR_0YqxwFgkqB6YSe_YPe9WNKo5komXYjlpio-YGyoY8xkKsegm9TZBVCNfVRTX1UL30kwemz7bhtqX7B_xaQAH0AnnxD-__YVcvzn8tX8z8ZypXn</recordid><startdate>20241201</startdate><enddate>20241201</enddate><creator>Zhang, Qiang</creator><creator>Huang, Hao</creator><creator>Yang, Yingying</creator><creator>Wang, Min</creator><creator>Qu, Shujie</creator><creator>Lan, Zhineng</creator><creator>Jiang, Tongtong</creator><creator>Wang, Zhiwei</creator><creator>Du, Shuxian</creator><creator>Lu, Yi</creator><creator>Suo, Yi</creator><creator>Cui, Peng</creator><creator>Li, Meicheng</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-0731-741X</orcidid></search><sort><creationdate>20241201</creationdate><title>A Universal Ternary Solvent System of Surface Passivator Enables Perovskite Solar Cells with Efficiency Exceeding 26</title><author>Zhang, Qiang ; Huang, Hao ; Yang, Yingying ; Wang, Min ; Qu, Shujie ; Lan, Zhineng ; Jiang, Tongtong ; Wang, Zhiwei ; Du, Shuxian ; Lu, Yi ; Suo, Yi ; Cui, Peng ; Li, Meicheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2980-6eda7c8bf786ae320a2d92953104c19a0091a1d1cc061039fc2198c2a4e30f573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Chlorobenzene</topic><topic>Energy conversion efficiency</topic><topic>Glove boxes</topic><topic>high efficiency</topic><topic>Passivity</topic><topic>perovskite solar cells</topic><topic>Perovskites</topic><topic>Photovoltaic cells</topic><topic>Solar cells</topic><topic>solvent</topic><topic>Solvents</topic><topic>surface passivation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Qiang</creatorcontrib><creatorcontrib>Huang, Hao</creatorcontrib><creatorcontrib>Yang, Yingying</creatorcontrib><creatorcontrib>Wang, Min</creatorcontrib><creatorcontrib>Qu, Shujie</creatorcontrib><creatorcontrib>Lan, Zhineng</creatorcontrib><creatorcontrib>Jiang, Tongtong</creatorcontrib><creatorcontrib>Wang, Zhiwei</creatorcontrib><creatorcontrib>Du, Shuxian</creatorcontrib><creatorcontrib>Lu, Yi</creatorcontrib><creatorcontrib>Suo, Yi</creatorcontrib><creatorcontrib>Cui, Peng</creatorcontrib><creatorcontrib>Li, Meicheng</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>MEDLINE - Academic</collection><jtitle>Advanced materials (Weinheim)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Qiang</au><au>Huang, Hao</au><au>Yang, Yingying</au><au>Wang, Min</au><au>Qu, Shujie</au><au>Lan, Zhineng</au><au>Jiang, Tongtong</au><au>Wang, Zhiwei</au><au>Du, Shuxian</au><au>Lu, Yi</au><au>Suo, Yi</au><au>Cui, Peng</au><au>Li, Meicheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Universal Ternary Solvent System of Surface Passivator Enables Perovskite Solar Cells with Efficiency Exceeding 26</atitle><jtitle>Advanced materials (Weinheim)</jtitle><addtitle>Adv Mater</addtitle><date>2024-12-01</date><risdate>2024</risdate><volume>36</volume><issue>50</issue><spage>e2410390</spage><epage>n/a</epage><pages>e2410390-n/a</pages><issn>0935-9648</issn><issn>1521-4095</issn><eissn>1521-4095</eissn><abstract>Surface passivation is a vital approach to improve the photovoltaic performance of perovskite solar cells (PSCs), in which the passivator solvent is an inevitable but easy‐ignored factor on passivation effects. Herein, a universal ternary solvent system of surface passivators is proposed through comprehensively considering the solubility and selective perovskite dissolution of the solvent to maximize the passivation effect. Tetrahydrothiophene 1‐oxide (THTO) is selected as the passivation promoter by comparing the binding energy with perovskite and the ability to distort the perovskite lattice among various aprotic polar solvent molecules, which can facilitate the passivator's reaction with perovskite and achieve sufficient passivation on perovskite surface. Besides, chlorobenzene (CB) is used as the diluting agent to minimize the amount of isopropanol (IPA), inhibiting the additional solvent‐induced defects. As a result, the planar PSCs achieve a power conversion efficiency (PCE) of 26.05%, (certificated 25.66%). Besides, the unencapsulated devices exhibit enhanced stability, which can maintain 95.23% and 95.68% of their initial PCE after 2000 h of storage in ambient air and 800 h of light‐soaking in N2‐glovebox. Moreover, this ternary solvent system also exhibits a well applicability and reliability in different passivator such as PEAI, BAI, and so on.
A suitable solvent system of passivator can maximize the passivation effect, further improving the photovoltaic performance of perovskite solar cells (PSCs). This work proposes a ternary solvent system of 4‐MeO‐PEAI, which can inhibit the solvent‐induced additional defects and achieve a sufficient passivated perovskite surface simultaneously. The resulting PSCs achieve an impressive power conversion efficiency (PCE) of 26.05%, and the devices can maintain 95.23% and 95.68% of their initial PCE after 2000 h storage in ambient air and 800 h light‐soaking in N2‐glovebox.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>39460404</pmid><doi>10.1002/adma.202410390</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-0731-741X</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Chlorobenzene Energy conversion efficiency Glove boxes high efficiency Passivity perovskite solar cells Perovskites Photovoltaic cells Solar cells solvent Solvents surface passivation |
| title | A Universal Ternary Solvent System of Surface Passivator Enables Perovskite Solar Cells with Efficiency Exceeding 26 |
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