Liquid-phase sintering of lead halide perovskites and metal-organic framework glasses
Lead halide perovskite (LHP) semiconductors show exceptional optoelectronic properties. Barriers for their applications, however, lie in their polymorphism, instability to polar solvents, phase segregation, and susceptibility to the leaching of lead ions. We report a family of scalable composites fa...
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| Veröffentlicht in: | Science (American Association for the Advancement of Science) 2021-10, Vol.374 (6567), p.621-625 |
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| creator | Hou, Jingwei Chen, Peng Shukla, Atul Krajnc, Andraž Wang, Tiesheng Li, Xuemei Doasa, Rana Tizei, Luiz H G Chan, Bun Johnstone, Duncan N Lin, Rijia Schülli, Tobias U Martens, Isaac Appadoo, Dominique Ari, Mark S' Wang, Zhiliang Wei, Tong Lo, Shih-Chun Lu, Mingyuan Li, Shichun Namdas, Ebinazar B Mali, Gregor Cheetham, Anthony K Collins, Sean M Chen, Vicki Wang, Lianzhou Bennett, Thomas D |
| description | Lead halide perovskite (LHP) semiconductors show exceptional optoelectronic properties. Barriers for their applications, however, lie in their polymorphism, instability to polar solvents, phase segregation, and susceptibility to the leaching of lead ions. We report a family of scalable composites fabricated through liquid-phase sintering of LHPs and metal-organic framework glasses. The glass acts as a matrix for LHPs, effectively stabilizing nonequilibrium perovskite phases through interfacial interactions. These interactions also passivate LHP surface defects and impart bright, narrow-band photoluminescence with a wide gamut for creating white light-emitting diodes (LEDs). The processable composites show high stability against immersion in water and organic solvents as well as exposure to heat, light, air, and ambient humidity. These properties, together with their lead self-sequestration capability, can enable breakthrough applications for LHPs. |
| doi_str_mv | 10.1126/science.abf4460 |
| format | Article |
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Barriers for their applications, however, lie in their polymorphism, instability to polar solvents, phase segregation, and susceptibility to the leaching of lead ions. We report a family of scalable composites fabricated through liquid-phase sintering of LHPs and metal-organic framework glasses. The glass acts as a matrix for LHPs, effectively stabilizing nonequilibrium perovskite phases through interfacial interactions. These interactions also passivate LHP surface defects and impart bright, narrow-band photoluminescence with a wide gamut for creating white light-emitting diodes (LEDs). The processable composites show high stability against immersion in water and organic solvents as well as exposure to heat, light, air, and ambient humidity. These properties, together with their lead self-sequestration capability, can enable breakthrough applications for LHPs.</description><identifier>ISSN: 0036-8075</identifier><identifier>EISSN: 1095-9203</identifier><identifier>DOI: 10.1126/science.abf4460</identifier><identifier>PMID: 34709926</identifier><language>eng</language><publisher>United States: The American Association for the Advancement of Science</publisher><subject>Cesium ; Chemical Sciences ; Composite materials ; Electronics industry ; Glass ; Immersion ; Iodides ; Ions ; Lasers ; Leaching ; Lead ; Lead compounds ; Light emitting diodes ; Liquid phase sintering ; Liquid phases ; Luminescence ; Metal halides ; Metal-organic frameworks ; Optoelectronics ; Organic solvents ; Perovskites ; Photoluminescence ; Photons ; Physics ; Polymorphism ; Sintering ; Solvents ; Stability ; Submerging ; Surface defects ; Water immersion ; White light</subject><ispartof>Science (American Association for the Advancement of Science), 2021-10, Vol.374 (6567), p.621-625</ispartof><rights>Copyright © 2021 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c466t-f9ae79c1cb8fd84e43f425a6cdb7acf363a3d4cf751860447f2cee3497a034cc3</citedby><cites>FETCH-LOGICAL-c466t-f9ae79c1cb8fd84e43f425a6cdb7acf363a3d4cf751860447f2cee3497a034cc3</cites><orcidid>0000-0001-8342-6629 ; 0000-0003-3717-3119 ; 0000-0003-3998-9912 ; 0000-0002-0082-5497 ; 0000-0003-1518-4845 ; 0000-0002-6604-6197 ; 0000-0003-3663-3793 ; 0000-0002-5151-6360 ; 0000-0001-7453-5815 ; 0000-0003-1475-0825 ; 0000-0002-4634-5376 ; 0000-0001-6263-8665 ; 0000-0002-2854-1939 ; 0000-0001-6430-5231 ; 0000-0003-2139-8495 ; 0000-0001-9139-9835 ; 0000-0001-8634-4717 ; 0000-0002-5947-306X ; 0000-0002-4523-0841 ; 0000-0002-9012-2495 ; 0000-0001-7587-7681 ; 0000-0001-5761-495X ; 0000-0002-9724-9384 ; 0000-0003-2249-602X ; 0000-0001-7781-8933</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,2871,2872,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34709926$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-03820202$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Hou, Jingwei</creatorcontrib><creatorcontrib>Chen, Peng</creatorcontrib><creatorcontrib>Shukla, Atul</creatorcontrib><creatorcontrib>Krajnc, Andraž</creatorcontrib><creatorcontrib>Wang, Tiesheng</creatorcontrib><creatorcontrib>Li, Xuemei</creatorcontrib><creatorcontrib>Doasa, Rana</creatorcontrib><creatorcontrib>Tizei, Luiz H G</creatorcontrib><creatorcontrib>Chan, Bun</creatorcontrib><creatorcontrib>Johnstone, Duncan N</creatorcontrib><creatorcontrib>Lin, Rijia</creatorcontrib><creatorcontrib>Schülli, Tobias U</creatorcontrib><creatorcontrib>Martens, Isaac</creatorcontrib><creatorcontrib>Appadoo, Dominique</creatorcontrib><creatorcontrib>Ari, Mark S'</creatorcontrib><creatorcontrib>Wang, Zhiliang</creatorcontrib><creatorcontrib>Wei, Tong</creatorcontrib><creatorcontrib>Lo, Shih-Chun</creatorcontrib><creatorcontrib>Lu, Mingyuan</creatorcontrib><creatorcontrib>Li, Shichun</creatorcontrib><creatorcontrib>Namdas, Ebinazar B</creatorcontrib><creatorcontrib>Mali, Gregor</creatorcontrib><creatorcontrib>Cheetham, Anthony K</creatorcontrib><creatorcontrib>Collins, Sean M</creatorcontrib><creatorcontrib>Chen, Vicki</creatorcontrib><creatorcontrib>Wang, Lianzhou</creatorcontrib><creatorcontrib>Bennett, Thomas D</creatorcontrib><title>Liquid-phase sintering of lead halide perovskites and metal-organic framework glasses</title><title>Science (American Association for the Advancement of Science)</title><addtitle>Science</addtitle><description>Lead halide perovskite (LHP) semiconductors show exceptional optoelectronic properties. Barriers for their applications, however, lie in their polymorphism, instability to polar solvents, phase segregation, and susceptibility to the leaching of lead ions. We report a family of scalable composites fabricated through liquid-phase sintering of LHPs and metal-organic framework glasses. The glass acts as a matrix for LHPs, effectively stabilizing nonequilibrium perovskite phases through interfacial interactions. These interactions also passivate LHP surface defects and impart bright, narrow-band photoluminescence with a wide gamut for creating white light-emitting diodes (LEDs). The processable composites show high stability against immersion in water and organic solvents as well as exposure to heat, light, air, and ambient humidity. These properties, together with their lead self-sequestration capability, can enable breakthrough applications for LHPs.</description><subject>Cesium</subject><subject>Chemical Sciences</subject><subject>Composite materials</subject><subject>Electronics industry</subject><subject>Glass</subject><subject>Immersion</subject><subject>Iodides</subject><subject>Ions</subject><subject>Lasers</subject><subject>Leaching</subject><subject>Lead</subject><subject>Lead compounds</subject><subject>Light emitting diodes</subject><subject>Liquid phase sintering</subject><subject>Liquid phases</subject><subject>Luminescence</subject><subject>Metal halides</subject><subject>Metal-organic frameworks</subject><subject>Optoelectronics</subject><subject>Organic 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Barriers for their applications, however, lie in their polymorphism, instability to polar solvents, phase segregation, and susceptibility to the leaching of lead ions. We report a family of scalable composites fabricated through liquid-phase sintering of LHPs and metal-organic framework glasses. The glass acts as a matrix for LHPs, effectively stabilizing nonequilibrium perovskite phases through interfacial interactions. These interactions also passivate LHP surface defects and impart bright, narrow-band photoluminescence with a wide gamut for creating white light-emitting diodes (LEDs). The processable composites show high stability against immersion in water and organic solvents as well as exposure to heat, light, air, and ambient humidity. These properties, together with their lead self-sequestration capability, can enable breakthrough applications for LHPs.</abstract><cop>United States</cop><pub>The American Association for the Advancement of Science</pub><pmid>34709926</pmid><doi>10.1126/science.abf4460</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-8342-6629</orcidid><orcidid>https://orcid.org/0000-0003-3717-3119</orcidid><orcidid>https://orcid.org/0000-0003-3998-9912</orcidid><orcidid>https://orcid.org/0000-0002-0082-5497</orcidid><orcidid>https://orcid.org/0000-0003-1518-4845</orcidid><orcidid>https://orcid.org/0000-0002-6604-6197</orcidid><orcidid>https://orcid.org/0000-0003-3663-3793</orcidid><orcidid>https://orcid.org/0000-0002-5151-6360</orcidid><orcidid>https://orcid.org/0000-0001-7453-5815</orcidid><orcidid>https://orcid.org/0000-0003-1475-0825</orcidid><orcidid>https://orcid.org/0000-0002-4634-5376</orcidid><orcidid>https://orcid.org/0000-0001-6263-8665</orcidid><orcidid>https://orcid.org/0000-0002-2854-1939</orcidid><orcidid>https://orcid.org/0000-0001-6430-5231</orcidid><orcidid>https://orcid.org/0000-0003-2139-8495</orcidid><orcidid>https://orcid.org/0000-0001-9139-9835</orcidid><orcidid>https://orcid.org/0000-0001-8634-4717</orcidid><orcidid>https://orcid.org/0000-0002-5947-306X</orcidid><orcidid>https://orcid.org/0000-0002-4523-0841</orcidid><orcidid>https://orcid.org/0000-0002-9012-2495</orcidid><orcidid>https://orcid.org/0000-0001-7587-7681</orcidid><orcidid>https://orcid.org/0000-0001-5761-495X</orcidid><orcidid>https://orcid.org/0000-0002-9724-9384</orcidid><orcidid>https://orcid.org/0000-0003-2249-602X</orcidid><orcidid>https://orcid.org/0000-0001-7781-8933</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0036-8075 |
| ispartof | Science (American Association for the Advancement of Science), 2021-10, Vol.374 (6567), p.621-625 |
| issn | 0036-8075 1095-9203 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_03820202v1 |
| source | Science Magazine |
| subjects | Cesium Chemical Sciences Composite materials Electronics industry Glass Immersion Iodides Ions Lasers Leaching Lead Lead compounds Light emitting diodes Liquid phase sintering Liquid phases Luminescence Metal halides Metal-organic frameworks Optoelectronics Organic solvents Perovskites Photoluminescence Photons Physics Polymorphism Sintering Solvents Stability Submerging Surface defects Water immersion White light |
| title | Liquid-phase sintering of lead halide perovskites and metal-organic framework glasses |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T06%3A20%3A23IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_hal_p&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Liquid-phase%20sintering%20of%20lead%20halide%20perovskites%20and%20metal-organic%20framework%20glasses&rft.jtitle=Science%20(American%20Association%20for%20the%20Advancement%20of%20Science)&rft.au=Hou,%20Jingwei&rft.date=2021-10-29&rft.volume=374&rft.issue=6567&rft.spage=621&rft.epage=625&rft.pages=621-625&rft.issn=0036-8075&rft.eissn=1095-9203&rft_id=info:doi/10.1126/science.abf4460&rft_dat=%3Cproquest_hal_p%3E2590127128%3C/proquest_hal_p%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2638090144&rft_id=info:pmid/34709926&rfr_iscdi=true |