Colossal Reversible Barocaloric Effects in Layered Hybrid Perovskite (C10H21NH3)2MnCl4 under Low Pressure Near Room Temperature
Barocaloric effects in a layered hybrid organic–inorganic compound, (C10H21NH3)2MnCl4, that are reversible and colossal under pressure changes below 0.1 GPa are reported. This barocaloric performance originates in a phase transition characterized by different features: A strong disordering of the or...
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| Veröffentlicht in: | Advanced functional materials 2021-11, Vol.31 (46), p.n/a |
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| creator | Li, Junning Barrio, María Dunstan, David J. Dixey, Richard Lou, Xiaojie Tamarit, Josep‐Lluís Phillips, Anthony E. Lloveras, Pol |
| description | Barocaloric effects in a layered hybrid organic–inorganic compound, (C10H21NH3)2MnCl4, that are reversible and colossal under pressure changes below 0.1 GPa are reported. This barocaloric performance originates in a phase transition characterized by different features: A strong disordering of the organic chains, a very large volume change, a very large sensitivity of the transition temperature to pressure and a small hysteresis. The obtained values are unprecedented among solid‐state cooling materials at such low pressure changes and demonstrate that colossal effects can be obtained in compounds other than plastic crystals. The temperature‐pressure phase diagram displays a triple point indicating enantiotropy at high pressure.
2D organic–inorganic perovskites may offer an excellent prospect as solid‐state barocaloric refrigerants, but at present they remain unexplored. Using X‐ray diffraction and calorimetry, reversible colossal barocaloric effects of 240 J K−1 kg−1 and 10 K are obtained under low pressure changes of 0.08 GPa. The dynamic disorder originating such effects has been investigated via Raman scattering. |
| doi_str_mv | 10.1002/adfm.202105154 |
| format | Article |
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2D organic–inorganic perovskites may offer an excellent prospect as solid‐state barocaloric refrigerants, but at present they remain unexplored. Using X‐ray diffraction and calorimetry, reversible colossal barocaloric effects of 240 J K−1 kg−1 and 10 K are obtained under low pressure changes of 0.08 GPa. The dynamic disorder originating such effects has been investigated via Raman scattering.</description><identifier>ISSN: 1616-301X</identifier><identifier>EISSN: 1616-3028</identifier><identifier>DOI: 10.1002/adfm.202105154</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc</publisher><subject>barocaloric effects ; calorimetry ; hybrid layered perovskites ; Inorganic compounds ; Low pressure ; Materials science ; Perovskites ; Phase diagrams ; Phase transitions ; Raman scattering ; Room temperature ; Transition temperature</subject><ispartof>Advanced functional materials, 2021-11, Vol.31 (46), p.n/a</ispartof><rights>2021 The Authors. Advanced Functional Materials published by Wiley‐VCH GmbH</rights><rights>2021. 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><orcidid>0000-0002-7965-0000 ; 0000-0003-4133-2223 ; 0000-0001-6012-8258</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fadfm.202105154$$EPDF$$P50$$Gwiley$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fadfm.202105154$$EHTML$$P50$$Gwiley$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Li, Junning</creatorcontrib><creatorcontrib>Barrio, María</creatorcontrib><creatorcontrib>Dunstan, David J.</creatorcontrib><creatorcontrib>Dixey, Richard</creatorcontrib><creatorcontrib>Lou, Xiaojie</creatorcontrib><creatorcontrib>Tamarit, Josep‐Lluís</creatorcontrib><creatorcontrib>Phillips, Anthony E.</creatorcontrib><creatorcontrib>Lloveras, Pol</creatorcontrib><title>Colossal Reversible Barocaloric Effects in Layered Hybrid Perovskite (C10H21NH3)2MnCl4 under Low Pressure Near Room Temperature</title><title>Advanced functional materials</title><description>Barocaloric effects in a layered hybrid organic–inorganic compound, (C10H21NH3)2MnCl4, that are reversible and colossal under pressure changes below 0.1 GPa are reported. This barocaloric performance originates in a phase transition characterized by different features: A strong disordering of the organic chains, a very large volume change, a very large sensitivity of the transition temperature to pressure and a small hysteresis. The obtained values are unprecedented among solid‐state cooling materials at such low pressure changes and demonstrate that colossal effects can be obtained in compounds other than plastic crystals. The temperature‐pressure phase diagram displays a triple point indicating enantiotropy at high pressure.
2D organic–inorganic perovskites may offer an excellent prospect as solid‐state barocaloric refrigerants, but at present they remain unexplored. Using X‐ray diffraction and calorimetry, reversible colossal barocaloric effects of 240 J K−1 kg−1 and 10 K are obtained under low pressure changes of 0.08 GPa. The dynamic disorder originating such effects has been investigated via Raman scattering.</description><subject>barocaloric effects</subject><subject>calorimetry</subject><subject>hybrid layered perovskites</subject><subject>Inorganic compounds</subject><subject>Low pressure</subject><subject>Materials science</subject><subject>Perovskites</subject><subject>Phase diagrams</subject><subject>Phase transitions</subject><subject>Raman scattering</subject><subject>Room temperature</subject><subject>Transition temperature</subject><issn>1616-301X</issn><issn>1616-3028</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><sourceid>WIN</sourceid><recordid>eNo9kM1PwkAQxRujiYhePW_iRQ_Fnf3oxxErWBNAQjDx1izdaVIs3bpLIZz81y3BcHozk5c3eT_Puwc6AErZs9LFZsAoAypBiguvBwEEPqcsujzP8HXt3Ti3phTCkIue95uYyjinKrLAHVpXriokL8qaXFXGljkZFQXmW0fKmkzUAS1qkh5WttRkjtbs3He5RfKYAE0ZzFL-xKZ1UgnS1hotmZg9mVt0rrVIZqgsWRizIUvcNGjVtrveeleFqhze_Wvf-xyPlknqTz7e3pPhxG8gioSPoWSBVKC5RsEF4yEPAqFZ1zSgcQ4QoZBqJZlWRSdxlMuYRZrKFSgZFsD73sMpt7Hmp0W3zdamtXX3MmMyllIEjAedKz659mWFh6yx5UbZQwY0OxLOjoSzM-Fs-Dqenjf-B3mPcG4</recordid><startdate>20211101</startdate><enddate>20211101</enddate><creator>Li, Junning</creator><creator>Barrio, María</creator><creator>Dunstan, David J.</creator><creator>Dixey, Richard</creator><creator>Lou, Xiaojie</creator><creator>Tamarit, Josep‐Lluís</creator><creator>Phillips, Anthony E.</creator><creator>Lloveras, Pol</creator><general>Wiley Subscription Services, Inc</general><scope>24P</scope><scope>WIN</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-7965-0000</orcidid><orcidid>https://orcid.org/0000-0003-4133-2223</orcidid><orcidid>https://orcid.org/0000-0001-6012-8258</orcidid></search><sort><creationdate>20211101</creationdate><title>Colossal Reversible Barocaloric Effects in Layered Hybrid Perovskite (C10H21NH3)2MnCl4 under Low Pressure Near Room Temperature</title><author>Li, Junning ; Barrio, María ; Dunstan, David J. ; Dixey, Richard ; Lou, Xiaojie ; Tamarit, Josep‐Lluís ; Phillips, Anthony E. ; Lloveras, Pol</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p1884-e75265a1d3de4342373664d2515609c118e45ab52dafab598c5928d05b1a57f13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>barocaloric effects</topic><topic>calorimetry</topic><topic>hybrid layered perovskites</topic><topic>Inorganic compounds</topic><topic>Low pressure</topic><topic>Materials science</topic><topic>Perovskites</topic><topic>Phase diagrams</topic><topic>Phase transitions</topic><topic>Raman scattering</topic><topic>Room temperature</topic><topic>Transition temperature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Junning</creatorcontrib><creatorcontrib>Barrio, María</creatorcontrib><creatorcontrib>Dunstan, David J.</creatorcontrib><creatorcontrib>Dixey, Richard</creatorcontrib><creatorcontrib>Lou, Xiaojie</creatorcontrib><creatorcontrib>Tamarit, Josep‐Lluís</creatorcontrib><creatorcontrib>Phillips, Anthony E.</creatorcontrib><creatorcontrib>Lloveras, Pol</creatorcontrib><collection>Wiley-Blackwell Open Access Titles</collection><collection>Wiley Free Content</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Advanced functional materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Junning</au><au>Barrio, María</au><au>Dunstan, David J.</au><au>Dixey, Richard</au><au>Lou, Xiaojie</au><au>Tamarit, Josep‐Lluís</au><au>Phillips, Anthony E.</au><au>Lloveras, Pol</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Colossal Reversible Barocaloric Effects in Layered Hybrid Perovskite (C10H21NH3)2MnCl4 under Low Pressure Near Room Temperature</atitle><jtitle>Advanced functional materials</jtitle><date>2021-11-01</date><risdate>2021</risdate><volume>31</volume><issue>46</issue><epage>n/a</epage><issn>1616-301X</issn><eissn>1616-3028</eissn><abstract>Barocaloric effects in a layered hybrid organic–inorganic compound, (C10H21NH3)2MnCl4, that are reversible and colossal under pressure changes below 0.1 GPa are reported. This barocaloric performance originates in a phase transition characterized by different features: A strong disordering of the organic chains, a very large volume change, a very large sensitivity of the transition temperature to pressure and a small hysteresis. The obtained values are unprecedented among solid‐state cooling materials at such low pressure changes and demonstrate that colossal effects can be obtained in compounds other than plastic crystals. The temperature‐pressure phase diagram displays a triple point indicating enantiotropy at high pressure.
2D organic–inorganic perovskites may offer an excellent prospect as solid‐state barocaloric refrigerants, but at present they remain unexplored. Using X‐ray diffraction and calorimetry, reversible colossal barocaloric effects of 240 J K−1 kg−1 and 10 K are obtained under low pressure changes of 0.08 GPa. The dynamic disorder originating such effects has been investigated via Raman scattering.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/adfm.202105154</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-7965-0000</orcidid><orcidid>https://orcid.org/0000-0003-4133-2223</orcidid><orcidid>https://orcid.org/0000-0001-6012-8258</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | barocaloric effects calorimetry hybrid layered perovskites Inorganic compounds Low pressure Materials science Perovskites Phase diagrams Phase transitions Raman scattering Room temperature Transition temperature |
| title | Colossal Reversible Barocaloric Effects in Layered Hybrid Perovskite (C10H21NH3)2MnCl4 under Low Pressure Near Room Temperature |
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