Ternary non-fullerene polymer solar cells with a high crystallinity n-type organic semiconductor as the second acceptor
Ternary blend is an effective way to realize high photovoltaic performance of polymer solar cells (PSCs). A highly crystalline n-type organic semiconductor (n-OS) IDIC was introduced into a low crystalline blend of conjugated polymer donor J61 and n-OS acceptor BT-IC. Higher power conversion efficie...
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| Veröffentlicht in: | Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2018, Vol.6 (48), p.24814-24822 |
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| creator | Zhong, Lian Bin, Haijun Li, Yongxi Zhang, Ming Xu, Jianqiu Li, Xiaojun Huang, He Hu, Qin Jiang, Zuo-Quan Wang, Jing Zhang, Chunfeng Liu, Feng Russell, Thomas P Zhang, Zhanjun Li, Yongfang |
| description | Ternary blend is an effective way to realize high photovoltaic performance of polymer solar cells (PSCs). A highly crystalline n-type organic semiconductor (n-OS) IDIC was introduced into a low crystalline blend of conjugated polymer donor J61 and n-OS acceptor BT-IC. Higher power conversion efficiencies (PCE) of 10.80% were achieved for the ternary PSCs based on J61:IDIC:BT-IC (0.9 : 0.2 : 0.8, w/w), with an improved short-circuit current density (
J
sc
), fill factor (FF) and unreduced open-circuit voltage (
V
oc
). The addition of high crystallinity IDIC into the binary J61:BT-IC blend enhanced the coherence length of polymer donor J61 in the blend film, yielding higher hole mobility and achieving higher
J
sc
and FF. Charge recombination mechanism analysis revealed that the ternary blend based on J61:IDIC:BT-IC exhibited less bimolecular recombination in comparison with the device based on J61:BT-IC. The energy transfer was unveiled from IDIC to BT-IC for the two acceptors based on photoluminescence (PL) and transient absorption measurements. The
V
oc
of the ternary PSCs with 20% lower-lying the lowest unoccupied molecular orbital (LUMO) IDIC in the acceptors remained the same as the devices based on the host binary blend. This finding may account for the reduced bimolecular recombination and the energy transfer in the ternary devices. This study provides an efficient strategy to obtain a high PCE for ternary PSCs by introducing a second small molecule acceptor with high crystallinity.
Ternary blend is an effective way to realize high photovoltaic performance of polymer solar cells (PSCs). A highly crystalline n-type organic semiconductor (n-OS) IDIC was introduced into a low crystalline blend of conjugated polymer donor J61 and n-OS acceptor BT-IC. |
| doi_str_mv | 10.1039/c8ta08406h |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2154214161</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2154214161</sourcerecordid><originalsourceid>FETCH-LOGICAL-c318t-2c8559eb7fa8199659359eb2b856a1f48e271bccbc8f2ca61c4f93556c3c5b033</originalsourceid><addsrcrecordid>eNpFkNFLwzAQh4MoOHQvvgsB34Rq0jZZ8jiGOmHgy3wu6XldO7KmJhmj_72Zk5mXy_347uA-Qu44e-Ks0M-gomGqZLK9IJOcCZbNSi0vz3-lrsk0hC1LTzEmtZ6Qwxp9b_xIe9dnzd5a9NgjHZwdd-hpcNZ4CmhtoIcuttTQttu0FPwYorG267uYZrM4Dkid35i-Axpw14Hrv_YQnacm0NhiCo8RNQA4pPiWXDXGBpz-1Rvy-fqyXiyz1cfb-2K-yqDgKmY5KCE01rPGKK61FLo4tnmthDS8KRXmM14D1KCaHIzkUDYJERIKEDUrihvycNo7ePe9xxCrrduni22oci7KnJdc8kQ9nijwLgSPTTX4bpe0VJxVR7fVQq3nv26XCb4_wT7Amft3X_wAsIV38Q</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2154214161</pqid></control><display><type>article</type><title>Ternary non-fullerene polymer solar cells with a high crystallinity n-type organic semiconductor as the second acceptor</title><source>Royal Society of Chemistry E-Journals</source><creator>Zhong, Lian ; Bin, Haijun ; Li, Yongxi ; Zhang, Ming ; Xu, Jianqiu ; Li, Xiaojun ; Huang, He ; Hu, Qin ; Jiang, Zuo-Quan ; Wang, Jing ; Zhang, Chunfeng ; Liu, Feng ; Russell, Thomas P ; Zhang, Zhanjun ; Li, Yongfang</creator><creatorcontrib>Zhong, Lian ; Bin, Haijun ; Li, Yongxi ; Zhang, Ming ; Xu, Jianqiu ; Li, Xiaojun ; Huang, He ; Hu, Qin ; Jiang, Zuo-Quan ; Wang, Jing ; Zhang, Chunfeng ; Liu, Feng ; Russell, Thomas P ; Zhang, Zhanjun ; Li, Yongfang</creatorcontrib><description>Ternary blend is an effective way to realize high photovoltaic performance of polymer solar cells (PSCs). A highly crystalline n-type organic semiconductor (n-OS) IDIC was introduced into a low crystalline blend of conjugated polymer donor J61 and n-OS acceptor BT-IC. Higher power conversion efficiencies (PCE) of 10.80% were achieved for the ternary PSCs based on J61:IDIC:BT-IC (0.9 : 0.2 : 0.8, w/w), with an improved short-circuit current density (
J
sc
), fill factor (FF) and unreduced open-circuit voltage (
V
oc
). The addition of high crystallinity IDIC into the binary J61:BT-IC blend enhanced the coherence length of polymer donor J61 in the blend film, yielding higher hole mobility and achieving higher
J
sc
and FF. Charge recombination mechanism analysis revealed that the ternary blend based on J61:IDIC:BT-IC exhibited less bimolecular recombination in comparison with the device based on J61:BT-IC. The energy transfer was unveiled from IDIC to BT-IC for the two acceptors based on photoluminescence (PL) and transient absorption measurements. The
V
oc
of the ternary PSCs with 20% lower-lying the lowest unoccupied molecular orbital (LUMO) IDIC in the acceptors remained the same as the devices based on the host binary blend. This finding may account for the reduced bimolecular recombination and the energy transfer in the ternary devices. This study provides an efficient strategy to obtain a high PCE for ternary PSCs by introducing a second small molecule acceptor with high crystallinity.
Ternary blend is an effective way to realize high photovoltaic performance of polymer solar cells (PSCs). A highly crystalline n-type organic semiconductor (n-OS) IDIC was introduced into a low crystalline blend of conjugated polymer donor J61 and n-OS acceptor BT-IC.</description><identifier>ISSN: 2050-7488</identifier><identifier>EISSN: 2050-7496</identifier><identifier>DOI: 10.1039/c8ta08406h</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Coherence length ; Crystal structure ; Crystallinity ; Energy conversion efficiency ; Energy transfer ; Hole mobility ; Integrated circuits ; Molecular orbitals ; N-type semiconductors ; Open circuit voltage ; Photoluminescence ; Photons ; Photovoltaic cells ; Photovoltaics ; Polymers ; Recombination ; Short circuit currents ; Short-circuit current ; Solar cells</subject><ispartof>Journal of materials chemistry. A, Materials for energy and sustainability, 2018, Vol.6 (48), p.24814-24822</ispartof><rights>Copyright Royal Society of Chemistry 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c318t-2c8559eb7fa8199659359eb2b856a1f48e271bccbc8f2ca61c4f93556c3c5b033</citedby><cites>FETCH-LOGICAL-c318t-2c8559eb7fa8199659359eb2b856a1f48e271bccbc8f2ca61c4f93556c3c5b033</cites><orcidid>0000-0003-4447-2408 ; 0000-0001-6384-5826 ; 0000-0003-3089-1070 ; 0000-0002-2565-2748 ; 0000-0002-9719-9698</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,4009,27902,27903,27904</link.rule.ids></links><search><creatorcontrib>Zhong, Lian</creatorcontrib><creatorcontrib>Bin, Haijun</creatorcontrib><creatorcontrib>Li, Yongxi</creatorcontrib><creatorcontrib>Zhang, Ming</creatorcontrib><creatorcontrib>Xu, Jianqiu</creatorcontrib><creatorcontrib>Li, Xiaojun</creatorcontrib><creatorcontrib>Huang, He</creatorcontrib><creatorcontrib>Hu, Qin</creatorcontrib><creatorcontrib>Jiang, Zuo-Quan</creatorcontrib><creatorcontrib>Wang, Jing</creatorcontrib><creatorcontrib>Zhang, Chunfeng</creatorcontrib><creatorcontrib>Liu, Feng</creatorcontrib><creatorcontrib>Russell, Thomas P</creatorcontrib><creatorcontrib>Zhang, Zhanjun</creatorcontrib><creatorcontrib>Li, Yongfang</creatorcontrib><title>Ternary non-fullerene polymer solar cells with a high crystallinity n-type organic semiconductor as the second acceptor</title><title>Journal of materials chemistry. A, Materials for energy and sustainability</title><description>Ternary blend is an effective way to realize high photovoltaic performance of polymer solar cells (PSCs). A highly crystalline n-type organic semiconductor (n-OS) IDIC was introduced into a low crystalline blend of conjugated polymer donor J61 and n-OS acceptor BT-IC. Higher power conversion efficiencies (PCE) of 10.80% were achieved for the ternary PSCs based on J61:IDIC:BT-IC (0.9 : 0.2 : 0.8, w/w), with an improved short-circuit current density (
J
sc
), fill factor (FF) and unreduced open-circuit voltage (
V
oc
). The addition of high crystallinity IDIC into the binary J61:BT-IC blend enhanced the coherence length of polymer donor J61 in the blend film, yielding higher hole mobility and achieving higher
J
sc
and FF. Charge recombination mechanism analysis revealed that the ternary blend based on J61:IDIC:BT-IC exhibited less bimolecular recombination in comparison with the device based on J61:BT-IC. The energy transfer was unveiled from IDIC to BT-IC for the two acceptors based on photoluminescence (PL) and transient absorption measurements. The
V
oc
of the ternary PSCs with 20% lower-lying the lowest unoccupied molecular orbital (LUMO) IDIC in the acceptors remained the same as the devices based on the host binary blend. This finding may account for the reduced bimolecular recombination and the energy transfer in the ternary devices. This study provides an efficient strategy to obtain a high PCE for ternary PSCs by introducing a second small molecule acceptor with high crystallinity.
Ternary blend is an effective way to realize high photovoltaic performance of polymer solar cells (PSCs). A highly crystalline n-type organic semiconductor (n-OS) IDIC was introduced into a low crystalline blend of conjugated polymer donor J61 and n-OS acceptor BT-IC.</description><subject>Coherence length</subject><subject>Crystal structure</subject><subject>Crystallinity</subject><subject>Energy conversion efficiency</subject><subject>Energy transfer</subject><subject>Hole mobility</subject><subject>Integrated circuits</subject><subject>Molecular orbitals</subject><subject>N-type semiconductors</subject><subject>Open circuit voltage</subject><subject>Photoluminescence</subject><subject>Photons</subject><subject>Photovoltaic cells</subject><subject>Photovoltaics</subject><subject>Polymers</subject><subject>Recombination</subject><subject>Short circuit currents</subject><subject>Short-circuit current</subject><subject>Solar cells</subject><issn>2050-7488</issn><issn>2050-7496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNpFkNFLwzAQh4MoOHQvvgsB34Rq0jZZ8jiGOmHgy3wu6XldO7KmJhmj_72Zk5mXy_347uA-Qu44e-Ks0M-gomGqZLK9IJOcCZbNSi0vz3-lrsk0hC1LTzEmtZ6Qwxp9b_xIe9dnzd5a9NgjHZwdd-hpcNZ4CmhtoIcuttTQttu0FPwYorG267uYZrM4Dkid35i-Axpw14Hrv_YQnacm0NhiCo8RNQA4pPiWXDXGBpz-1Rvy-fqyXiyz1cfb-2K-yqDgKmY5KCE01rPGKK61FLo4tnmthDS8KRXmM14D1KCaHIzkUDYJERIKEDUrihvycNo7ePe9xxCrrduni22oci7KnJdc8kQ9nijwLgSPTTX4bpe0VJxVR7fVQq3nv26XCb4_wT7Amft3X_wAsIV38Q</recordid><startdate>2018</startdate><enddate>2018</enddate><creator>Zhong, Lian</creator><creator>Bin, Haijun</creator><creator>Li, Yongxi</creator><creator>Zhang, Ming</creator><creator>Xu, Jianqiu</creator><creator>Li, Xiaojun</creator><creator>Huang, He</creator><creator>Hu, Qin</creator><creator>Jiang, Zuo-Quan</creator><creator>Wang, Jing</creator><creator>Zhang, Chunfeng</creator><creator>Liu, Feng</creator><creator>Russell, Thomas P</creator><creator>Zhang, Zhanjun</creator><creator>Li, Yongfang</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7ST</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>JG9</scope><scope>L7M</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0003-4447-2408</orcidid><orcidid>https://orcid.org/0000-0001-6384-5826</orcidid><orcidid>https://orcid.org/0000-0003-3089-1070</orcidid><orcidid>https://orcid.org/0000-0002-2565-2748</orcidid><orcidid>https://orcid.org/0000-0002-9719-9698</orcidid></search><sort><creationdate>2018</creationdate><title>Ternary non-fullerene polymer solar cells with a high crystallinity n-type organic semiconductor as the second acceptor</title><author>Zhong, Lian ; Bin, Haijun ; Li, Yongxi ; Zhang, Ming ; Xu, Jianqiu ; Li, Xiaojun ; Huang, He ; Hu, Qin ; Jiang, Zuo-Quan ; Wang, Jing ; Zhang, Chunfeng ; Liu, Feng ; Russell, Thomas P ; Zhang, Zhanjun ; Li, Yongfang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c318t-2c8559eb7fa8199659359eb2b856a1f48e271bccbc8f2ca61c4f93556c3c5b033</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Coherence length</topic><topic>Crystal structure</topic><topic>Crystallinity</topic><topic>Energy conversion efficiency</topic><topic>Energy transfer</topic><topic>Hole mobility</topic><topic>Integrated circuits</topic><topic>Molecular orbitals</topic><topic>N-type semiconductors</topic><topic>Open circuit voltage</topic><topic>Photoluminescence</topic><topic>Photons</topic><topic>Photovoltaic cells</topic><topic>Photovoltaics</topic><topic>Polymers</topic><topic>Recombination</topic><topic>Short circuit currents</topic><topic>Short-circuit current</topic><topic>Solar cells</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhong, Lian</creatorcontrib><creatorcontrib>Bin, Haijun</creatorcontrib><creatorcontrib>Li, Yongxi</creatorcontrib><creatorcontrib>Zhang, Ming</creatorcontrib><creatorcontrib>Xu, Jianqiu</creatorcontrib><creatorcontrib>Li, Xiaojun</creatorcontrib><creatorcontrib>Huang, He</creatorcontrib><creatorcontrib>Hu, Qin</creatorcontrib><creatorcontrib>Jiang, Zuo-Quan</creatorcontrib><creatorcontrib>Wang, Jing</creatorcontrib><creatorcontrib>Zhang, Chunfeng</creatorcontrib><creatorcontrib>Liu, Feng</creatorcontrib><creatorcontrib>Russell, Thomas P</creatorcontrib><creatorcontrib>Zhang, Zhanjun</creatorcontrib><creatorcontrib>Li, Yongfang</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environment Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><jtitle>Journal of materials chemistry. A, Materials for energy and sustainability</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhong, Lian</au><au>Bin, Haijun</au><au>Li, Yongxi</au><au>Zhang, Ming</au><au>Xu, Jianqiu</au><au>Li, Xiaojun</au><au>Huang, He</au><au>Hu, Qin</au><au>Jiang, Zuo-Quan</au><au>Wang, Jing</au><au>Zhang, Chunfeng</au><au>Liu, Feng</au><au>Russell, Thomas P</au><au>Zhang, Zhanjun</au><au>Li, Yongfang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ternary non-fullerene polymer solar cells with a high crystallinity n-type organic semiconductor as the second acceptor</atitle><jtitle>Journal of materials chemistry. A, Materials for energy and sustainability</jtitle><date>2018</date><risdate>2018</risdate><volume>6</volume><issue>48</issue><spage>24814</spage><epage>24822</epage><pages>24814-24822</pages><issn>2050-7488</issn><eissn>2050-7496</eissn><abstract>Ternary blend is an effective way to realize high photovoltaic performance of polymer solar cells (PSCs). A highly crystalline n-type organic semiconductor (n-OS) IDIC was introduced into a low crystalline blend of conjugated polymer donor J61 and n-OS acceptor BT-IC. Higher power conversion efficiencies (PCE) of 10.80% were achieved for the ternary PSCs based on J61:IDIC:BT-IC (0.9 : 0.2 : 0.8, w/w), with an improved short-circuit current density (
J
sc
), fill factor (FF) and unreduced open-circuit voltage (
V
oc
). The addition of high crystallinity IDIC into the binary J61:BT-IC blend enhanced the coherence length of polymer donor J61 in the blend film, yielding higher hole mobility and achieving higher
J
sc
and FF. Charge recombination mechanism analysis revealed that the ternary blend based on J61:IDIC:BT-IC exhibited less bimolecular recombination in comparison with the device based on J61:BT-IC. The energy transfer was unveiled from IDIC to BT-IC for the two acceptors based on photoluminescence (PL) and transient absorption measurements. The
V
oc
of the ternary PSCs with 20% lower-lying the lowest unoccupied molecular orbital (LUMO) IDIC in the acceptors remained the same as the devices based on the host binary blend. This finding may account for the reduced bimolecular recombination and the energy transfer in the ternary devices. This study provides an efficient strategy to obtain a high PCE for ternary PSCs by introducing a second small molecule acceptor with high crystallinity.
Ternary blend is an effective way to realize high photovoltaic performance of polymer solar cells (PSCs). A highly crystalline n-type organic semiconductor (n-OS) IDIC was introduced into a low crystalline blend of conjugated polymer donor J61 and n-OS acceptor BT-IC.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/c8ta08406h</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0003-4447-2408</orcidid><orcidid>https://orcid.org/0000-0001-6384-5826</orcidid><orcidid>https://orcid.org/0000-0003-3089-1070</orcidid><orcidid>https://orcid.org/0000-0002-2565-2748</orcidid><orcidid>https://orcid.org/0000-0002-9719-9698</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2050-7488 |
| ispartof | Journal of materials chemistry. A, Materials for energy and sustainability, 2018, Vol.6 (48), p.24814-24822 |
| issn | 2050-7488 2050-7496 |
| language | eng |
| recordid | cdi_proquest_journals_2154214161 |
| source | Royal Society of Chemistry E-Journals |
| subjects | Coherence length Crystal structure Crystallinity Energy conversion efficiency Energy transfer Hole mobility Integrated circuits Molecular orbitals N-type semiconductors Open circuit voltage Photoluminescence Photons Photovoltaic cells Photovoltaics Polymers Recombination Short circuit currents Short-circuit current Solar cells |
| title | Ternary non-fullerene polymer solar cells with a high crystallinity n-type organic semiconductor as the second acceptor |
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