Synergetic Effect of Aluminum Oxide and Organic Halide Salts on Two‐Dimensional Perovskite Layer Formation and Stability Enhancement of Perovskite Solar Cells
Long‐chain organic halide salts are widely used in perovskite‐based optoelectronic devices for surface passivation owing to their capability to interact with the surface defects of perovskites. Here, aluminum oxide (AlO x ) is introduced via atomic layer deposition onto octylammonium iodide (OAI) to...
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| creator | Choi, Eunyoung Lee, Jin‐Won Anaya, Miguel Mirabelli, Alessandro Shim, Hongjae Strzalka, Joseph Lim, Jongchul Yun, Siwon Dubajic, Milos Lim, Jihoo Seidel, Jan Agbenyeke, Raphael Edem Kim, Chang Gyoun Jeon, Nam Joong Soufiani, Arman Mahboubi Park, Helen Hejin Yun, Jae Sung |
| description | Long‐chain organic halide salts are widely used in perovskite‐based optoelectronic devices for surface passivation owing to their capability to interact with the surface defects of perovskites. Here, aluminum oxide (AlO
x
) is introduced via atomic layer deposition onto octylammonium iodide (OAI) to exploit the benefits of organic halide salts without generating undesired defects. The devices incorporating AlO
x
on OAI‐treated perovskite (OAI/AlO
x
) show enhancement in both device performance and photo‐stability compared to those with only treatment. A diffusion of aluminum from AlO
x
into the perovskite through surface characterization contributes to a uniform photo‐generated carrier transport in both the surface and the bulk of the perovskite absorber. In addition, it is revealed that light‐induced two‐dimensional perovskite formation on OAI/AlO
x
. This may be ascribed to preventing the loss of OA cations due to the presence of AlO
x
, leading to a decrease in the number of iodine anions which suppresses the light‐induced degradation of corresponding devices. Consequently, the devices show over 24% efficiency and retain their efficiency over 1000 hours under continuous light illumination. |
| doi_str_mv | 10.1002/aenm.202301717 |
| format | Article |
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x
) is introduced via atomic layer deposition onto octylammonium iodide (OAI) to exploit the benefits of organic halide salts without generating undesired defects. The devices incorporating AlO
x
on OAI‐treated perovskite (OAI/AlO
x
) show enhancement in both device performance and photo‐stability compared to those with only treatment. A diffusion of aluminum from AlO
x
into the perovskite through surface characterization contributes to a uniform photo‐generated carrier transport in both the surface and the bulk of the perovskite absorber. In addition, it is revealed that light‐induced two‐dimensional perovskite formation on OAI/AlO
x
. This may be ascribed to preventing the loss of OA cations due to the presence of AlO
x
, leading to a decrease in the number of iodine anions which suppresses the light‐induced degradation of corresponding devices. Consequently, the devices show over 24% efficiency and retain their efficiency over 1000 hours under continuous light illumination.</description><identifier>ISSN: 1614-6832</identifier><identifier>EISSN: 1614-6840</identifier><identifier>DOI: 10.1002/aenm.202301717</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>2D perovskite ; Aluminum ; Aluminum oxide ; atomic layer deposition ; Atomic layer epitaxy ; Carrier transport ; Devices ; Iodine ; Light ; Optoelectronic devices ; passivation ; perovskite solar cells ; Perovskites ; Photodegradation ; Photovoltaic cells ; Solar cells ; SOLAR ENERGY ; Stability ; Surface defects ; Surface properties</subject><ispartof>Advanced energy materials, 2023-10, Vol.13 (39)</ispartof><rights>2023. This article is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c334t-9338f129fbc9e534ba65387e59100dd8b793f20c5ea4f0621f32a6cc7fc366dd3</citedby><cites>FETCH-LOGICAL-c334t-9338f129fbc9e534ba65387e59100dd8b793f20c5ea4f0621f32a6cc7fc366dd3</cites><orcidid>0000-0001-6923-8015 ; 0000-0002-6325-8063 ; 0000-0003-2814-3241 ; 0000-0003-4619-8932 ; 0000-0003-2162-1271 ; 0000-0001-8609-8747 ; 0000-0002-0384-5338 ; 0000-0002-1882-7052 ; 0000000169238015 ; 0000000203845338 ; 0000000328143241 ; 0000000263258063 ; 0000000218827052 ; 0000000186098747 ; 0000000346198932 ; 0000000321621271</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttps://www.osti.gov/servlets/purl/2404924$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Choi, Eunyoung</creatorcontrib><creatorcontrib>Lee, Jin‐Won</creatorcontrib><creatorcontrib>Anaya, Miguel</creatorcontrib><creatorcontrib>Mirabelli, Alessandro</creatorcontrib><creatorcontrib>Shim, Hongjae</creatorcontrib><creatorcontrib>Strzalka, Joseph</creatorcontrib><creatorcontrib>Lim, Jongchul</creatorcontrib><creatorcontrib>Yun, Siwon</creatorcontrib><creatorcontrib>Dubajic, Milos</creatorcontrib><creatorcontrib>Lim, Jihoo</creatorcontrib><creatorcontrib>Seidel, Jan</creatorcontrib><creatorcontrib>Agbenyeke, Raphael Edem</creatorcontrib><creatorcontrib>Kim, Chang Gyoun</creatorcontrib><creatorcontrib>Jeon, Nam Joong</creatorcontrib><creatorcontrib>Soufiani, Arman Mahboubi</creatorcontrib><creatorcontrib>Park, Helen Hejin</creatorcontrib><creatorcontrib>Yun, Jae Sung</creatorcontrib><creatorcontrib>Argonne National Laboratory (ANL), Argonne, IL (United States)</creatorcontrib><title>Synergetic Effect of Aluminum Oxide and Organic Halide Salts on Two‐Dimensional Perovskite Layer Formation and Stability Enhancement of Perovskite Solar Cells</title><title>Advanced energy materials</title><description>Long‐chain organic halide salts are widely used in perovskite‐based optoelectronic devices for surface passivation owing to their capability to interact with the surface defects of perovskites. Here, aluminum oxide (AlO
x
) is introduced via atomic layer deposition onto octylammonium iodide (OAI) to exploit the benefits of organic halide salts without generating undesired defects. The devices incorporating AlO
x
on OAI‐treated perovskite (OAI/AlO
x
) show enhancement in both device performance and photo‐stability compared to those with only treatment. A diffusion of aluminum from AlO
x
into the perovskite through surface characterization contributes to a uniform photo‐generated carrier transport in both the surface and the bulk of the perovskite absorber. In addition, it is revealed that light‐induced two‐dimensional perovskite formation on OAI/AlO
x
. This may be ascribed to preventing the loss of OA cations due to the presence of AlO
x
, leading to a decrease in the number of iodine anions which suppresses the light‐induced degradation of corresponding devices. Consequently, the devices show over 24% efficiency and retain their efficiency over 1000 hours under continuous light illumination.</description><subject>2D perovskite</subject><subject>Aluminum</subject><subject>Aluminum oxide</subject><subject>atomic layer deposition</subject><subject>Atomic layer epitaxy</subject><subject>Carrier transport</subject><subject>Devices</subject><subject>Iodine</subject><subject>Light</subject><subject>Optoelectronic devices</subject><subject>passivation</subject><subject>perovskite solar cells</subject><subject>Perovskites</subject><subject>Photodegradation</subject><subject>Photovoltaic cells</subject><subject>Solar cells</subject><subject>SOLAR ENERGY</subject><subject>Stability</subject><subject>Surface defects</subject><subject>Surface properties</subject><issn>1614-6832</issn><issn>1614-6840</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpNkUtOQyEUhm-MJhp16pjouJXH7X0MTa3WpElNWseEcg-KcqECVTtzCS5Bt-JSXIm0NY1MIIfv_OfxZ9kJwV2CMT0XYNsuxZRhUpJyJzsgBck7RZXj3e2b0f3sOIRHnE5eE8zYQfY1WVrw9xC1RAOlQEbkFLowi1bbRYvGb7oBJGyDxv5e2AQNhVmFJsLEgJxF01f38_5xqVuwQTsrzPfnLXj3Ep50BDQSS_DoyvlWxPS7VppEMdNGxyUa2AdhJaTUddV_eRNnhEd9MCYcZXtKmADHf_dhdnc1mPaHndH4-qZ_MepIxvLYqRmrFKG1mskaeiyfiaLHqhJ6aVDcNNWsrJmiWPZA5AoXlChGRSFlqSQriqZhh9npRteFqHmQqQ35IJ21aSec5mljNE_Q2Qaae_e8gBD5o1v4NHXgtCqrVIuWNFHdDSW9C8GD4nOvW-GXnGC-souv7OJbu9gvX3mL6Q</recordid><startdate>20231001</startdate><enddate>20231001</enddate><creator>Choi, Eunyoung</creator><creator>Lee, Jin‐Won</creator><creator>Anaya, Miguel</creator><creator>Mirabelli, Alessandro</creator><creator>Shim, Hongjae</creator><creator>Strzalka, Joseph</creator><creator>Lim, Jongchul</creator><creator>Yun, Siwon</creator><creator>Dubajic, Milos</creator><creator>Lim, Jihoo</creator><creator>Seidel, Jan</creator><creator>Agbenyeke, Raphael Edem</creator><creator>Kim, Chang Gyoun</creator><creator>Jeon, Nam Joong</creator><creator>Soufiani, Arman Mahboubi</creator><creator>Park, Helen Hejin</creator><creator>Yun, Jae Sung</creator><general>Wiley Subscription Services, Inc</general><general>Wiley</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope><scope>OIOZB</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000-0001-6923-8015</orcidid><orcidid>https://orcid.org/0000-0002-6325-8063</orcidid><orcidid>https://orcid.org/0000-0003-2814-3241</orcidid><orcidid>https://orcid.org/0000-0003-4619-8932</orcidid><orcidid>https://orcid.org/0000-0003-2162-1271</orcidid><orcidid>https://orcid.org/0000-0001-8609-8747</orcidid><orcidid>https://orcid.org/0000-0002-0384-5338</orcidid><orcidid>https://orcid.org/0000-0002-1882-7052</orcidid><orcidid>https://orcid.org/0000000169238015</orcidid><orcidid>https://orcid.org/0000000203845338</orcidid><orcidid>https://orcid.org/0000000328143241</orcidid><orcidid>https://orcid.org/0000000263258063</orcidid><orcidid>https://orcid.org/0000000218827052</orcidid><orcidid>https://orcid.org/0000000186098747</orcidid><orcidid>https://orcid.org/0000000346198932</orcidid><orcidid>https://orcid.org/0000000321621271</orcidid></search><sort><creationdate>20231001</creationdate><title>Synergetic Effect of Aluminum Oxide and Organic Halide Salts on Two‐Dimensional Perovskite Layer Formation and Stability Enhancement of Perovskite Solar Cells</title><author>Choi, Eunyoung ; Lee, Jin‐Won ; Anaya, Miguel ; Mirabelli, Alessandro ; Shim, Hongjae ; Strzalka, Joseph ; Lim, Jongchul ; Yun, Siwon ; Dubajic, Milos ; Lim, Jihoo ; Seidel, Jan ; Agbenyeke, Raphael Edem ; Kim, Chang Gyoun ; Jeon, Nam Joong ; Soufiani, Arman Mahboubi ; Park, Helen Hejin ; Yun, Jae Sung</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c334t-9338f129fbc9e534ba65387e59100dd8b793f20c5ea4f0621f32a6cc7fc366dd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>2D perovskite</topic><topic>Aluminum</topic><topic>Aluminum oxide</topic><topic>atomic layer deposition</topic><topic>Atomic layer epitaxy</topic><topic>Carrier transport</topic><topic>Devices</topic><topic>Iodine</topic><topic>Light</topic><topic>Optoelectronic devices</topic><topic>passivation</topic><topic>perovskite solar cells</topic><topic>Perovskites</topic><topic>Photodegradation</topic><topic>Photovoltaic cells</topic><topic>Solar cells</topic><topic>SOLAR ENERGY</topic><topic>Stability</topic><topic>Surface defects</topic><topic>Surface properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Choi, Eunyoung</creatorcontrib><creatorcontrib>Lee, Jin‐Won</creatorcontrib><creatorcontrib>Anaya, Miguel</creatorcontrib><creatorcontrib>Mirabelli, Alessandro</creatorcontrib><creatorcontrib>Shim, Hongjae</creatorcontrib><creatorcontrib>Strzalka, Joseph</creatorcontrib><creatorcontrib>Lim, Jongchul</creatorcontrib><creatorcontrib>Yun, Siwon</creatorcontrib><creatorcontrib>Dubajic, Milos</creatorcontrib><creatorcontrib>Lim, Jihoo</creatorcontrib><creatorcontrib>Seidel, Jan</creatorcontrib><creatorcontrib>Agbenyeke, Raphael Edem</creatorcontrib><creatorcontrib>Kim, Chang Gyoun</creatorcontrib><creatorcontrib>Jeon, Nam Joong</creatorcontrib><creatorcontrib>Soufiani, Arman Mahboubi</creatorcontrib><creatorcontrib>Park, Helen Hejin</creatorcontrib><creatorcontrib>Yun, Jae Sung</creatorcontrib><creatorcontrib>Argonne National Laboratory (ANL), Argonne, IL (United States)</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><jtitle>Advanced energy materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Choi, Eunyoung</au><au>Lee, Jin‐Won</au><au>Anaya, Miguel</au><au>Mirabelli, Alessandro</au><au>Shim, Hongjae</au><au>Strzalka, Joseph</au><au>Lim, Jongchul</au><au>Yun, Siwon</au><au>Dubajic, Milos</au><au>Lim, Jihoo</au><au>Seidel, Jan</au><au>Agbenyeke, Raphael Edem</au><au>Kim, Chang Gyoun</au><au>Jeon, Nam Joong</au><au>Soufiani, Arman Mahboubi</au><au>Park, Helen Hejin</au><au>Yun, Jae Sung</au><aucorp>Argonne National Laboratory (ANL), Argonne, IL (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synergetic Effect of Aluminum Oxide and Organic Halide Salts on Two‐Dimensional Perovskite Layer Formation and Stability Enhancement of Perovskite Solar Cells</atitle><jtitle>Advanced energy materials</jtitle><date>2023-10-01</date><risdate>2023</risdate><volume>13</volume><issue>39</issue><issn>1614-6832</issn><eissn>1614-6840</eissn><abstract>Long‐chain organic halide salts are widely used in perovskite‐based optoelectronic devices for surface passivation owing to their capability to interact with the surface defects of perovskites. Here, aluminum oxide (AlO
x
) is introduced via atomic layer deposition onto octylammonium iodide (OAI) to exploit the benefits of organic halide salts without generating undesired defects. The devices incorporating AlO
x
on OAI‐treated perovskite (OAI/AlO
x
) show enhancement in both device performance and photo‐stability compared to those with only treatment. A diffusion of aluminum from AlO
x
into the perovskite through surface characterization contributes to a uniform photo‐generated carrier transport in both the surface and the bulk of the perovskite absorber. In addition, it is revealed that light‐induced two‐dimensional perovskite formation on OAI/AlO
x
. This may be ascribed to preventing the loss of OA cations due to the presence of AlO
x
, leading to a decrease in the number of iodine anions which suppresses the light‐induced degradation of corresponding devices. Consequently, the devices show over 24% efficiency and retain their efficiency over 1000 hours under continuous light illumination.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/aenm.202301717</doi><orcidid>https://orcid.org/0000-0001-6923-8015</orcidid><orcidid>https://orcid.org/0000-0002-6325-8063</orcidid><orcidid>https://orcid.org/0000-0003-2814-3241</orcidid><orcidid>https://orcid.org/0000-0003-4619-8932</orcidid><orcidid>https://orcid.org/0000-0003-2162-1271</orcidid><orcidid>https://orcid.org/0000-0001-8609-8747</orcidid><orcidid>https://orcid.org/0000-0002-0384-5338</orcidid><orcidid>https://orcid.org/0000-0002-1882-7052</orcidid><orcidid>https://orcid.org/0000000169238015</orcidid><orcidid>https://orcid.org/0000000203845338</orcidid><orcidid>https://orcid.org/0000000328143241</orcidid><orcidid>https://orcid.org/0000000263258063</orcidid><orcidid>https://orcid.org/0000000218827052</orcidid><orcidid>https://orcid.org/0000000186098747</orcidid><orcidid>https://orcid.org/0000000346198932</orcidid><orcidid>https://orcid.org/0000000321621271</orcidid><oa>free_for_read</oa></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | 2D perovskite Aluminum Aluminum oxide atomic layer deposition Atomic layer epitaxy Carrier transport Devices Iodine Light Optoelectronic devices passivation perovskite solar cells Perovskites Photodegradation Photovoltaic cells Solar cells SOLAR ENERGY Stability Surface defects Surface properties |
| title | Synergetic Effect of Aluminum Oxide and Organic Halide Salts on Two‐Dimensional Perovskite Layer Formation and Stability Enhancement of Perovskite Solar Cells |
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