Peripheral substituent regulation of bias structured azulene-based hole transport materials for perovskite solar cells
Hole transport materials (HTMs) have an important impact on the improvement of perovskite solar cell (PSC) performance. So far, HTMs with symmetrical and unbiased molecular structures have been extensively studied. Azulene, which is composed of a seven-membered ring and a five-membered ring, has sho...
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| Veröffentlicht in: | New journal of chemistry 2023-10, Vol.47 (41), p.1957-1962 |
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| container_end_page | 1962 |
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| container_issue | 41 |
| container_start_page | 1957 |
| container_title | New journal of chemistry |
| container_volume | 47 |
| creator | Li, Haoyu Wang, Zhangyan Sun, Yuanqing Su, Yangyang Zhao, Zhenxiao Tian, Yi Li, Hongping Cheng, Ming |
| description | Hole transport materials (HTMs) have an important impact on the improvement of perovskite solar cell (PSC) performance. So far, HTMs with symmetrical and unbiased molecular structures have been extensively studied. Azulene, which is composed of a seven-membered ring and a five-membered ring, has shown nice potential in organic field-effect transistors and organic photovoltaic cells. In this research, we synthesized four bias structured HTMs (
Azu-diT
,
Azu-diF
,
Azu-2T6F
and
Azu-2F6T
) based on 2,6-substituted azulene. Among them, the more bias structured HTMs showed better electronic properties, and peripheral substitution on the 6-position of azulene had a greater influence on the solubility and film formation property. After being applied in PSCs, a power conversion efficiency (PCE) up to 16.16% was obtained by
Azu-2T6F
. These results demonstrate the potential of azulene derivatives as a hole transport material and the impact of biased peripheral regulation.
Hole transport materials (HTMs) have an important impact on the improvement of perovskite solar cell (PSC) performance. |
| doi_str_mv | 10.1039/d3nj04110g |
| format | Article |
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Azu-diT
,
Azu-diF
,
Azu-2T6F
and
Azu-2F6T
) based on 2,6-substituted azulene. Among them, the more bias structured HTMs showed better electronic properties, and peripheral substitution on the 6-position of azulene had a greater influence on the solubility and film formation property. After being applied in PSCs, a power conversion efficiency (PCE) up to 16.16% was obtained by
Azu-2T6F
. These results demonstrate the potential of azulene derivatives as a hole transport material and the impact of biased peripheral regulation.
Hole transport materials (HTMs) have an important impact on the improvement of perovskite solar cell (PSC) performance.</description><identifier>ISSN: 1144-0546</identifier><identifier>EISSN: 1369-9261</identifier><identifier>DOI: 10.1039/d3nj04110g</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Azulene ; Bias ; Energy conversion efficiency ; Field effect transistors ; Molecular structure ; Perovskites ; Photovoltaic cells ; Semiconductor devices ; Solar cells</subject><ispartof>New journal of chemistry, 2023-10, Vol.47 (41), p.1957-1962</ispartof><rights>Copyright Royal Society of Chemistry 2023</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c240t-f55dc09edd8c759f4f8955f408cf08fb7708a76e91dac7e12b69d25a1ec475363</cites><orcidid>0000-0003-2930-2873 ; 0000-0003-0180-7482 ; 0009-0002-3165-1087 ; 0000-0003-0793-0326</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Li, Haoyu</creatorcontrib><creatorcontrib>Wang, Zhangyan</creatorcontrib><creatorcontrib>Sun, Yuanqing</creatorcontrib><creatorcontrib>Su, Yangyang</creatorcontrib><creatorcontrib>Zhao, Zhenxiao</creatorcontrib><creatorcontrib>Tian, Yi</creatorcontrib><creatorcontrib>Li, Hongping</creatorcontrib><creatorcontrib>Cheng, Ming</creatorcontrib><title>Peripheral substituent regulation of bias structured azulene-based hole transport materials for perovskite solar cells</title><title>New journal of chemistry</title><description>Hole transport materials (HTMs) have an important impact on the improvement of perovskite solar cell (PSC) performance. So far, HTMs with symmetrical and unbiased molecular structures have been extensively studied. Azulene, which is composed of a seven-membered ring and a five-membered ring, has shown nice potential in organic field-effect transistors and organic photovoltaic cells. In this research, we synthesized four bias structured HTMs (
Azu-diT
,
Azu-diF
,
Azu-2T6F
and
Azu-2F6T
) based on 2,6-substituted azulene. Among them, the more bias structured HTMs showed better electronic properties, and peripheral substitution on the 6-position of azulene had a greater influence on the solubility and film formation property. After being applied in PSCs, a power conversion efficiency (PCE) up to 16.16% was obtained by
Azu-2T6F
. These results demonstrate the potential of azulene derivatives as a hole transport material and the impact of biased peripheral regulation.
Hole transport materials (HTMs) have an important impact on the improvement of perovskite solar cell (PSC) performance.</description><subject>Azulene</subject><subject>Bias</subject><subject>Energy conversion efficiency</subject><subject>Field effect transistors</subject><subject>Molecular structure</subject><subject>Perovskites</subject><subject>Photovoltaic cells</subject><subject>Semiconductor devices</subject><subject>Solar cells</subject><issn>1144-0546</issn><issn>1369-9261</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpF0E1LxDAQBuAiCq4fF-9CwJtQTZombY6y6qos6kHPJU0nu12zTZ2kC_rrra7oaWbg4R14k-SE0QtGubpseLeiOWN0sZNMGJcqVZlku-PO8jylIpf7yUEIK0oZKySbJJtnwLZfAmpHwlCH2MYBukgQFoPTsfUd8ZbUrQ4kRBxMHBAaoj8HBx2ktQ7jtfQOSETdhd5jJGsdx0ztArEeSQ_oN-GtjUCCdxqJAefCUbJnRwHHv_Mweb29eZnepfOn2f30ap6aLKcxtUI0hipomtIUQtnclkoIm9PSWFrauihoqQsJijXaFMCyWqomE5qByQvBJT9Mzra5Pfr3AUKsVn7AbnxZZWWhlOQlV6M63yqDPgQEW_XYrjV-VIxW371W1_zx4afX2YhPtxiD-XP_vfMvSmV4Ag</recordid><startdate>20231023</startdate><enddate>20231023</enddate><creator>Li, Haoyu</creator><creator>Wang, Zhangyan</creator><creator>Sun, Yuanqing</creator><creator>Su, Yangyang</creator><creator>Zhao, Zhenxiao</creator><creator>Tian, Yi</creator><creator>Li, Hongping</creator><creator>Cheng, Ming</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>H9R</scope><scope>JG9</scope><scope>KA0</scope><orcidid>https://orcid.org/0000-0003-2930-2873</orcidid><orcidid>https://orcid.org/0000-0003-0180-7482</orcidid><orcidid>https://orcid.org/0009-0002-3165-1087</orcidid><orcidid>https://orcid.org/0000-0003-0793-0326</orcidid></search><sort><creationdate>20231023</creationdate><title>Peripheral substituent regulation of bias structured azulene-based hole transport materials for perovskite solar cells</title><author>Li, Haoyu ; Wang, Zhangyan ; Sun, Yuanqing ; Su, Yangyang ; Zhao, Zhenxiao ; Tian, Yi ; Li, Hongping ; Cheng, Ming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c240t-f55dc09edd8c759f4f8955f408cf08fb7708a76e91dac7e12b69d25a1ec475363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Azulene</topic><topic>Bias</topic><topic>Energy conversion efficiency</topic><topic>Field effect transistors</topic><topic>Molecular structure</topic><topic>Perovskites</topic><topic>Photovoltaic cells</topic><topic>Semiconductor devices</topic><topic>Solar cells</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Haoyu</creatorcontrib><creatorcontrib>Wang, Zhangyan</creatorcontrib><creatorcontrib>Sun, Yuanqing</creatorcontrib><creatorcontrib>Su, Yangyang</creatorcontrib><creatorcontrib>Zhao, Zhenxiao</creatorcontrib><creatorcontrib>Tian, Yi</creatorcontrib><creatorcontrib>Li, Hongping</creatorcontrib><creatorcontrib>Cheng, Ming</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Illustrata: Natural Sciences</collection><collection>Materials Research Database</collection><collection>ProQuest Illustrata: Technology Collection</collection><jtitle>New journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Haoyu</au><au>Wang, Zhangyan</au><au>Sun, Yuanqing</au><au>Su, Yangyang</au><au>Zhao, Zhenxiao</au><au>Tian, Yi</au><au>Li, Hongping</au><au>Cheng, Ming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Peripheral substituent regulation of bias structured azulene-based hole transport materials for perovskite solar cells</atitle><jtitle>New journal of chemistry</jtitle><date>2023-10-23</date><risdate>2023</risdate><volume>47</volume><issue>41</issue><spage>1957</spage><epage>1962</epage><pages>1957-1962</pages><issn>1144-0546</issn><eissn>1369-9261</eissn><abstract>Hole transport materials (HTMs) have an important impact on the improvement of perovskite solar cell (PSC) performance. So far, HTMs with symmetrical and unbiased molecular structures have been extensively studied. Azulene, which is composed of a seven-membered ring and a five-membered ring, has shown nice potential in organic field-effect transistors and organic photovoltaic cells. In this research, we synthesized four bias structured HTMs (
Azu-diT
,
Azu-diF
,
Azu-2T6F
and
Azu-2F6T
) based on 2,6-substituted azulene. Among them, the more bias structured HTMs showed better electronic properties, and peripheral substitution on the 6-position of azulene had a greater influence on the solubility and film formation property. After being applied in PSCs, a power conversion efficiency (PCE) up to 16.16% was obtained by
Azu-2T6F
. These results demonstrate the potential of azulene derivatives as a hole transport material and the impact of biased peripheral regulation.
Hole transport materials (HTMs) have an important impact on the improvement of perovskite solar cell (PSC) performance.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d3nj04110g</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0003-2930-2873</orcidid><orcidid>https://orcid.org/0000-0003-0180-7482</orcidid><orcidid>https://orcid.org/0009-0002-3165-1087</orcidid><orcidid>https://orcid.org/0000-0003-0793-0326</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1144-0546 |
| ispartof | New journal of chemistry, 2023-10, Vol.47 (41), p.1957-1962 |
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| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Azulene Bias Energy conversion efficiency Field effect transistors Molecular structure Perovskites Photovoltaic cells Semiconductor devices Solar cells |
| title | Peripheral substituent regulation of bias structured azulene-based hole transport materials for perovskite solar cells |
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