Spontaneous interface engineering for dopant-free poly(3-hexylthiophene) perovskite solar cells with efficiency over 24
Halide perovskite solar cells (PSCs) have recently shown a leap forward in performance by reducing the recombination loss at the interface between the perovskite and hole-transporting layers through surface treatment. However, additional surface treatment processes such as spin-coating or annealing...
Gespeichert in:
| Veröffentlicht in: | Energy & environmental science 2021-04, Vol.14 (4), p.2419-2428 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2428 |
|---|---|
| container_issue | 4 |
| container_start_page | 2419 |
| container_title | Energy & environmental science |
| container_volume | 14 |
| creator | Jeong, Min Ju Yeom, Kyung Mun Kim, Se Jin Jung, Eui Hyuk Noh, Jun Hong |
| description | Halide perovskite solar cells (PSCs) have recently shown a leap forward in performance by reducing the recombination loss at the interface between the perovskite and hole-transporting layers through surface treatment. However, additional surface treatment processes such as spin-coating or annealing are undesirable for commercialization in terms of the production cost. In addition, commonly used organic hole-transporting materials (HTMs) such as 2,2′,7,7′-tetrakis[
N
,
N
-di(4methoxylphenyl)amino]-9,9′-spirobifluorene (spiro-OMeTAD) and poly(triarylamine) (PTAA) are used with hygroscopic additives, which deteriorate the long-term stability and hinder the commercialization of PSCs. Herein, we report an efficient strategy for interface engineering by directly incorporating gallium(
iii
) acetylacetonate (Ga(acac)
3
) into HTMs without subsequent processes and hygroscopic dopants. The incorporated Ga(acac)
3
spontaneously interacts with the surface of the perovskite layer, yielding a reduction of the interfacial recombination loss for various organic HTMs. In particular, by applying Ga(acac)
3
in poly(3-hexylthiophene) (P3HT), the PSCs showed a significant improvement in the power conversion efficiency (PCE) from 17.7% for the control device to 21.8%. The Ga(acac)
3
-devices also showed superior moisture stability for 2000 hours under 85% relative humidity at room temperature without any encapsulation, maintaining a complete initial performance. We also demonstrated that the incorporated Ga(acac)
3
successfully works on the best-known PSCs with the aligned P3HT, showing an enhanced PCE of 24.6%. We believe that this work presents a route for the high performance and commercialization of PSCs.
Halide perovskite solar cells (PSCs) have recently shown a leap forward in performance by reducing the recombination loss at the interface between the perovskite and hole-transporting layers through surface treatment. |
| doi_str_mv | 10.1039/d0ee03312j |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1039_D0EE03312J</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2515760911</sourcerecordid><originalsourceid>FETCH-LOGICAL-c318t-137bb9422e065485afa85cd0d6dc430852bc3ef0c2770c0d3020509641d108043</originalsourceid><addsrcrecordid>eNpF0EtLAzEQwPEgCtbqxbsQ8KLC6iTZ7OMotb4oeFDPyzY7salrsiZp6357q_Vxmjn8mIE_IYcMzhmI8qIBRBCC8fkWGbBcponMIdv-3bOS75K9EOYAGYe8HJDVY-dsrC26RaDGRvS6VkjRvhiL6I19odp52riutjHRHpF2ru1PRDLDj76NM-O6GVo8pR16twyvJiINrq09Vdi2ga5MnFHU2iiDVvXULdFTnu6THV23AQ9-5pA8X4-fRrfJ5OHmbnQ5SZRgRUyYyKfTMuUcIZNpIWtdF1I10GSNSgUUkk-VQA2K5zkoaARwkFBmKWsYFJCKITne3O28e19giNXcLbxdv6y4ZDLPoGRsrc42SnkXgkdddd681b6vGFRfYasrGI-_w96v8dEG-6D-3H948QnHUnWL</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2515760911</pqid></control><display><type>article</type><title>Spontaneous interface engineering for dopant-free poly(3-hexylthiophene) perovskite solar cells with efficiency over 24</title><source>Royal Society Of Chemistry Journals 2008-</source><creator>Jeong, Min Ju ; Yeom, Kyung Mun ; Kim, Se Jin ; Jung, Eui Hyuk ; Noh, Jun Hong</creator><creatorcontrib>Jeong, Min Ju ; Yeom, Kyung Mun ; Kim, Se Jin ; Jung, Eui Hyuk ; Noh, Jun Hong</creatorcontrib><description>Halide perovskite solar cells (PSCs) have recently shown a leap forward in performance by reducing the recombination loss at the interface between the perovskite and hole-transporting layers through surface treatment. However, additional surface treatment processes such as spin-coating or annealing are undesirable for commercialization in terms of the production cost. In addition, commonly used organic hole-transporting materials (HTMs) such as 2,2′,7,7′-tetrakis[
N
,
N
-di(4methoxylphenyl)amino]-9,9′-spirobifluorene (spiro-OMeTAD) and poly(triarylamine) (PTAA) are used with hygroscopic additives, which deteriorate the long-term stability and hinder the commercialization of PSCs. Herein, we report an efficient strategy for interface engineering by directly incorporating gallium(
iii
) acetylacetonate (Ga(acac)
3
) into HTMs without subsequent processes and hygroscopic dopants. The incorporated Ga(acac)
3
spontaneously interacts with the surface of the perovskite layer, yielding a reduction of the interfacial recombination loss for various organic HTMs. In particular, by applying Ga(acac)
3
in poly(3-hexylthiophene) (P3HT), the PSCs showed a significant improvement in the power conversion efficiency (PCE) from 17.7% for the control device to 21.8%. The Ga(acac)
3
-devices also showed superior moisture stability for 2000 hours under 85% relative humidity at room temperature without any encapsulation, maintaining a complete initial performance. We also demonstrated that the incorporated Ga(acac)
3
successfully works on the best-known PSCs with the aligned P3HT, showing an enhanced PCE of 24.6%. We believe that this work presents a route for the high performance and commercialization of PSCs.
Halide perovskite solar cells (PSCs) have recently shown a leap forward in performance by reducing the recombination loss at the interface between the perovskite and hole-transporting layers through surface treatment.</description><identifier>ISSN: 1754-5692</identifier><identifier>EISSN: 1754-5706</identifier><identifier>DOI: 10.1039/d0ee03312j</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Additives ; Commercialization ; Control equipment ; Dopants ; Energy conversion efficiency ; Gallium ; Perovskites ; Photovoltaic cells ; Production costs ; Recombination ; Relative humidity ; Room temperature ; Solar cells ; Spin coating ; Stability ; Surface treatment</subject><ispartof>Energy & environmental science, 2021-04, Vol.14 (4), p.2419-2428</ispartof><rights>Copyright Royal Society of Chemistry 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c318t-137bb9422e065485afa85cd0d6dc430852bc3ef0c2770c0d3020509641d108043</citedby><cites>FETCH-LOGICAL-c318t-137bb9422e065485afa85cd0d6dc430852bc3ef0c2770c0d3020509641d108043</cites><orcidid>0000-0002-2833-522X ; 0000-0002-1143-5822</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>Jeong, Min Ju</creatorcontrib><creatorcontrib>Yeom, Kyung Mun</creatorcontrib><creatorcontrib>Kim, Se Jin</creatorcontrib><creatorcontrib>Jung, Eui Hyuk</creatorcontrib><creatorcontrib>Noh, Jun Hong</creatorcontrib><title>Spontaneous interface engineering for dopant-free poly(3-hexylthiophene) perovskite solar cells with efficiency over 24</title><title>Energy & environmental science</title><description>Halide perovskite solar cells (PSCs) have recently shown a leap forward in performance by reducing the recombination loss at the interface between the perovskite and hole-transporting layers through surface treatment. However, additional surface treatment processes such as spin-coating or annealing are undesirable for commercialization in terms of the production cost. In addition, commonly used organic hole-transporting materials (HTMs) such as 2,2′,7,7′-tetrakis[
N
,
N
-di(4methoxylphenyl)amino]-9,9′-spirobifluorene (spiro-OMeTAD) and poly(triarylamine) (PTAA) are used with hygroscopic additives, which deteriorate the long-term stability and hinder the commercialization of PSCs. Herein, we report an efficient strategy for interface engineering by directly incorporating gallium(
iii
) acetylacetonate (Ga(acac)
3
) into HTMs without subsequent processes and hygroscopic dopants. The incorporated Ga(acac)
3
spontaneously interacts with the surface of the perovskite layer, yielding a reduction of the interfacial recombination loss for various organic HTMs. In particular, by applying Ga(acac)
3
in poly(3-hexylthiophene) (P3HT), the PSCs showed a significant improvement in the power conversion efficiency (PCE) from 17.7% for the control device to 21.8%. The Ga(acac)
3
-devices also showed superior moisture stability for 2000 hours under 85% relative humidity at room temperature without any encapsulation, maintaining a complete initial performance. We also demonstrated that the incorporated Ga(acac)
3
successfully works on the best-known PSCs with the aligned P3HT, showing an enhanced PCE of 24.6%. We believe that this work presents a route for the high performance and commercialization of PSCs.
Halide perovskite solar cells (PSCs) have recently shown a leap forward in performance by reducing the recombination loss at the interface between the perovskite and hole-transporting layers through surface treatment.</description><subject>Additives</subject><subject>Commercialization</subject><subject>Control equipment</subject><subject>Dopants</subject><subject>Energy conversion efficiency</subject><subject>Gallium</subject><subject>Perovskites</subject><subject>Photovoltaic cells</subject><subject>Production costs</subject><subject>Recombination</subject><subject>Relative humidity</subject><subject>Room temperature</subject><subject>Solar cells</subject><subject>Spin coating</subject><subject>Stability</subject><subject>Surface treatment</subject><issn>1754-5692</issn><issn>1754-5706</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpF0EtLAzEQwPEgCtbqxbsQ8KLC6iTZ7OMotb4oeFDPyzY7salrsiZp6357q_Vxmjn8mIE_IYcMzhmI8qIBRBCC8fkWGbBcponMIdv-3bOS75K9EOYAGYe8HJDVY-dsrC26RaDGRvS6VkjRvhiL6I19odp52riutjHRHpF2ru1PRDLDj76NM-O6GVo8pR16twyvJiINrq09Vdi2ga5MnFHU2iiDVvXULdFTnu6THV23AQ9-5pA8X4-fRrfJ5OHmbnQ5SZRgRUyYyKfTMuUcIZNpIWtdF1I10GSNSgUUkk-VQA2K5zkoaARwkFBmKWsYFJCKITne3O28e19giNXcLbxdv6y4ZDLPoGRsrc42SnkXgkdddd681b6vGFRfYasrGI-_w96v8dEG-6D-3H948QnHUnWL</recordid><startdate>20210421</startdate><enddate>20210421</enddate><creator>Jeong, Min Ju</creator><creator>Yeom, Kyung Mun</creator><creator>Kim, Se Jin</creator><creator>Jung, Eui Hyuk</creator><creator>Noh, Jun Hong</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7ST</scope><scope>7TB</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>L7M</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0002-2833-522X</orcidid><orcidid>https://orcid.org/0000-0002-1143-5822</orcidid></search><sort><creationdate>20210421</creationdate><title>Spontaneous interface engineering for dopant-free poly(3-hexylthiophene) perovskite solar cells with efficiency over 24</title><author>Jeong, Min Ju ; Yeom, Kyung Mun ; Kim, Se Jin ; Jung, Eui Hyuk ; Noh, Jun Hong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c318t-137bb9422e065485afa85cd0d6dc430852bc3ef0c2770c0d3020509641d108043</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Additives</topic><topic>Commercialization</topic><topic>Control equipment</topic><topic>Dopants</topic><topic>Energy conversion efficiency</topic><topic>Gallium</topic><topic>Perovskites</topic><topic>Photovoltaic cells</topic><topic>Production costs</topic><topic>Recombination</topic><topic>Relative humidity</topic><topic>Room temperature</topic><topic>Solar cells</topic><topic>Spin coating</topic><topic>Stability</topic><topic>Surface treatment</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jeong, Min Ju</creatorcontrib><creatorcontrib>Yeom, Kyung Mun</creatorcontrib><creatorcontrib>Kim, Se Jin</creatorcontrib><creatorcontrib>Jung, Eui Hyuk</creatorcontrib><creatorcontrib>Noh, Jun Hong</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Environment Abstracts</collection><collection>Mechanical & Transportation Engineering 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>Environment Abstracts</collection><jtitle>Energy & environmental science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jeong, Min Ju</au><au>Yeom, Kyung Mun</au><au>Kim, Se Jin</au><au>Jung, Eui Hyuk</au><au>Noh, Jun Hong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spontaneous interface engineering for dopant-free poly(3-hexylthiophene) perovskite solar cells with efficiency over 24</atitle><jtitle>Energy & environmental science</jtitle><date>2021-04-21</date><risdate>2021</risdate><volume>14</volume><issue>4</issue><spage>2419</spage><epage>2428</epage><pages>2419-2428</pages><issn>1754-5692</issn><eissn>1754-5706</eissn><abstract>Halide perovskite solar cells (PSCs) have recently shown a leap forward in performance by reducing the recombination loss at the interface between the perovskite and hole-transporting layers through surface treatment. However, additional surface treatment processes such as spin-coating or annealing are undesirable for commercialization in terms of the production cost. In addition, commonly used organic hole-transporting materials (HTMs) such as 2,2′,7,7′-tetrakis[
N
,
N
-di(4methoxylphenyl)amino]-9,9′-spirobifluorene (spiro-OMeTAD) and poly(triarylamine) (PTAA) are used with hygroscopic additives, which deteriorate the long-term stability and hinder the commercialization of PSCs. Herein, we report an efficient strategy for interface engineering by directly incorporating gallium(
iii
) acetylacetonate (Ga(acac)
3
) into HTMs without subsequent processes and hygroscopic dopants. The incorporated Ga(acac)
3
spontaneously interacts with the surface of the perovskite layer, yielding a reduction of the interfacial recombination loss for various organic HTMs. In particular, by applying Ga(acac)
3
in poly(3-hexylthiophene) (P3HT), the PSCs showed a significant improvement in the power conversion efficiency (PCE) from 17.7% for the control device to 21.8%. The Ga(acac)
3
-devices also showed superior moisture stability for 2000 hours under 85% relative humidity at room temperature without any encapsulation, maintaining a complete initial performance. We also demonstrated that the incorporated Ga(acac)
3
successfully works on the best-known PSCs with the aligned P3HT, showing an enhanced PCE of 24.6%. We believe that this work presents a route for the high performance and commercialization of PSCs.
Halide perovskite solar cells (PSCs) have recently shown a leap forward in performance by reducing the recombination loss at the interface between the perovskite and hole-transporting layers through surface treatment.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d0ee03312j</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0002-2833-522X</orcidid><orcidid>https://orcid.org/0000-0002-1143-5822</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1754-5692 |
| ispartof | Energy & environmental science, 2021-04, Vol.14 (4), p.2419-2428 |
| issn | 1754-5692 1754-5706 |
| language | eng |
| recordid | cdi_crossref_primary_10_1039_D0EE03312J |
| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Additives Commercialization Control equipment Dopants Energy conversion efficiency Gallium Perovskites Photovoltaic cells Production costs Recombination Relative humidity Room temperature Solar cells Spin coating Stability Surface treatment |
| title | Spontaneous interface engineering for dopant-free poly(3-hexylthiophene) perovskite solar cells with efficiency over 24 |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T09%3A07%3A53IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Spontaneous%20interface%20engineering%20for%20dopant-free%20poly(3-hexylthiophene)%20perovskite%20solar%20cells%20with%20efficiency%20over%2024&rft.jtitle=Energy%20&%20environmental%20science&rft.au=Jeong,%20Min%20Ju&rft.date=2021-04-21&rft.volume=14&rft.issue=4&rft.spage=2419&rft.epage=2428&rft.pages=2419-2428&rft.issn=1754-5692&rft.eissn=1754-5706&rft_id=info:doi/10.1039/d0ee03312j&rft_dat=%3Cproquest_cross%3E2515760911%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2515760911&rft_id=info:pmid/&rfr_iscdi=true |