Thermoplastic Membranes Incorporating Semiconductive Metal–Organic Frameworks: An Advance on Flexible X‐ray Detectors
Semiconductive metal–organic frameworks (MOFs) have emerged in applications such as chemical sensors, electrocatalysts, energy storage materials, and electronic devices. However, examples of semiconductive MOFs within flexible electronics have not been reported. We present flexible X‐ray detectors p...
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| Veröffentlicht in: | Angewandte Chemie 2020-07, Vol.132 (29), p.11954-11958 |
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| creator | Liang, Chengyu Zhang, Shitong Cheng, Liwei Xie, Jian Zhai, Fuwan He, Yihui Wang, Yaxing Chai, Zhifang Wang, Shuao |
| description | Semiconductive metal–organic frameworks (MOFs) have emerged in applications such as chemical sensors, electrocatalysts, energy storage materials, and electronic devices. However, examples of semiconductive MOFs within flexible electronics have not been reported. We present flexible X‐ray detectors prepared by thermoplastic dispersal of a semiconductive MOF (SCU‐13) through a commercially available polymer, poly(vinylidene fluoride). The flexible detectors exhibit efficient X‐ray‐to‐electric current conversion with enhanced charge‐carrier mobility and low trap density compared to pelleted devices. A high X‐ray detection sensitivity of 65.86 μCGyair−1 cm−2 was achieved, which outperforms other pelleted devices and commercial flexible X‐ray detectors. We demonstrate that the MOF‐based flexible detectors can be operated at multiple bending angles without a deterioration in detection performance. As a proof‐of‐concept, an X‐ray phase contrast under bending conditions was constructed using a 5×5 pixelated MOF‐based imager.
Flexible X‐ray detectors are presented composed of heavy‐metal‐containing semiconductive metal–organic frameworks thermoplastically dispersed through a polymer. A high X‐ray detection sensitivity of 65.86 μCGyair−1 cm−2 is achieved, which outperforms pelleted devices and commercial flexible X‐ray detectors |
| doi_str_mv | 10.1002/ange.202004006 |
| format | Article |
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Flexible X‐ray detectors are presented composed of heavy‐metal‐containing semiconductive metal–organic frameworks thermoplastically dispersed through a polymer. A high X‐ray detection sensitivity of 65.86 μCGyair−1 cm−2 is achieved, which outperforms pelleted devices and commercial flexible X‐ray detectors</description><identifier>ISSN: 0044-8249</identifier><identifier>EISSN: 1521-3757</identifier><identifier>DOI: 10.1002/ange.202004006</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>Bending ; Carrier mobility ; charge transport ; Chemical sensors ; Chemistry ; Current carriers ; Detectors ; Dispersal ; Electrocatalysts ; Electronic devices ; Electronic equipment ; Energy storage ; Flexible components ; flexible materials ; Fluorides ; Metal-organic frameworks ; mixed matrix membranes ; Phase contrast ; Polymers ; Polyvinylidene fluorides ; semiconductors ; Sensors ; Vinylidene fluoride</subject><ispartof>Angewandte Chemie, 2020-07, Vol.132 (29), p.11954-11958</ispartof><rights>2020 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1626-ce93fbbb4b9b6085a86e2e459c2713f4bd8b03430203530c6b5b34a7802aa3b3</citedby><cites>FETCH-LOGICAL-c1626-ce93fbbb4b9b6085a86e2e459c2713f4bd8b03430203530c6b5b34a7802aa3b3</cites><orcidid>0000-0002-1842-339X ; 0000-0002-1526-1102</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%2Fange.202004006$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fange.202004006$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Liang, Chengyu</creatorcontrib><creatorcontrib>Zhang, Shitong</creatorcontrib><creatorcontrib>Cheng, Liwei</creatorcontrib><creatorcontrib>Xie, Jian</creatorcontrib><creatorcontrib>Zhai, Fuwan</creatorcontrib><creatorcontrib>He, Yihui</creatorcontrib><creatorcontrib>Wang, Yaxing</creatorcontrib><creatorcontrib>Chai, Zhifang</creatorcontrib><creatorcontrib>Wang, Shuao</creatorcontrib><title>Thermoplastic Membranes Incorporating Semiconductive Metal–Organic Frameworks: An Advance on Flexible X‐ray Detectors</title><title>Angewandte Chemie</title><description>Semiconductive metal–organic frameworks (MOFs) have emerged in applications such as chemical sensors, electrocatalysts, energy storage materials, and electronic devices. However, examples of semiconductive MOFs within flexible electronics have not been reported. We present flexible X‐ray detectors prepared by thermoplastic dispersal of a semiconductive MOF (SCU‐13) through a commercially available polymer, poly(vinylidene fluoride). The flexible detectors exhibit efficient X‐ray‐to‐electric current conversion with enhanced charge‐carrier mobility and low trap density compared to pelleted devices. A high X‐ray detection sensitivity of 65.86 μCGyair−1 cm−2 was achieved, which outperforms other pelleted devices and commercial flexible X‐ray detectors. We demonstrate that the MOF‐based flexible detectors can be operated at multiple bending angles without a deterioration in detection performance. As a proof‐of‐concept, an X‐ray phase contrast under bending conditions was constructed using a 5×5 pixelated MOF‐based imager.
Flexible X‐ray detectors are presented composed of heavy‐metal‐containing semiconductive metal–organic frameworks thermoplastically dispersed through a polymer. A high X‐ray detection sensitivity of 65.86 μCGyair−1 cm−2 is achieved, which outperforms pelleted devices and commercial flexible X‐ray detectors</description><subject>Bending</subject><subject>Carrier mobility</subject><subject>charge transport</subject><subject>Chemical sensors</subject><subject>Chemistry</subject><subject>Current carriers</subject><subject>Detectors</subject><subject>Dispersal</subject><subject>Electrocatalysts</subject><subject>Electronic devices</subject><subject>Electronic equipment</subject><subject>Energy storage</subject><subject>Flexible components</subject><subject>flexible materials</subject><subject>Fluorides</subject><subject>Metal-organic frameworks</subject><subject>mixed matrix membranes</subject><subject>Phase contrast</subject><subject>Polymers</subject><subject>Polyvinylidene fluorides</subject><subject>semiconductors</subject><subject>Sensors</subject><subject>Vinylidene fluoride</subject><issn>0044-8249</issn><issn>1521-3757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkLtOAzEQRS0EEuHRUlui3jB-7IsuCglE4lGQgm5lO5OwsGsHexPYjk9A4g_5EjYKgpJqpNE5dzSXkBMGfQbAz5RdYJ8DB5AAyQ7psZizSKRxukt63VJGGZf5PjkI4Qk6gqd5j7TTR_S1W1YqNKWhN1hrrywGOrHG-aXzqintgt5jXRpnZyvTlGvssEZVX--fd36hbKeNvarx1fnncE4Hlg5ma2UNUmfpuMK3UldIH77eP7xq6QU2aBrnwxHZm6sq4PHPPCTT8Wg6vIqu7y4nw8F1ZFjCk8hgLuZaa6lznUAWqyxBjjLODU-ZmEs9yzQIKbq_RSzAJDrWQqo0A66U0OKQnG5jl969rDA0xZNbedtdLLjkwASDGDqqv6WMdyF4nBdLX9bKtwWDYtNusWm3-G23E_Kt8FpW2P5DF4Pby9Gf-w0_W4Ff</recordid><startdate>20200713</startdate><enddate>20200713</enddate><creator>Liang, Chengyu</creator><creator>Zhang, Shitong</creator><creator>Cheng, Liwei</creator><creator>Xie, Jian</creator><creator>Zhai, Fuwan</creator><creator>He, Yihui</creator><creator>Wang, Yaxing</creator><creator>Chai, Zhifang</creator><creator>Wang, Shuao</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-1842-339X</orcidid><orcidid>https://orcid.org/0000-0002-1526-1102</orcidid></search><sort><creationdate>20200713</creationdate><title>Thermoplastic Membranes Incorporating Semiconductive Metal–Organic Frameworks: An Advance on Flexible X‐ray Detectors</title><author>Liang, Chengyu ; Zhang, Shitong ; Cheng, Liwei ; Xie, Jian ; Zhai, Fuwan ; He, Yihui ; Wang, Yaxing ; Chai, Zhifang ; Wang, Shuao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1626-ce93fbbb4b9b6085a86e2e459c2713f4bd8b03430203530c6b5b34a7802aa3b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Bending</topic><topic>Carrier mobility</topic><topic>charge transport</topic><topic>Chemical sensors</topic><topic>Chemistry</topic><topic>Current carriers</topic><topic>Detectors</topic><topic>Dispersal</topic><topic>Electrocatalysts</topic><topic>Electronic devices</topic><topic>Electronic equipment</topic><topic>Energy storage</topic><topic>Flexible components</topic><topic>flexible materials</topic><topic>Fluorides</topic><topic>Metal-organic frameworks</topic><topic>mixed matrix membranes</topic><topic>Phase contrast</topic><topic>Polymers</topic><topic>Polyvinylidene fluorides</topic><topic>semiconductors</topic><topic>Sensors</topic><topic>Vinylidene fluoride</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liang, Chengyu</creatorcontrib><creatorcontrib>Zhang, Shitong</creatorcontrib><creatorcontrib>Cheng, Liwei</creatorcontrib><creatorcontrib>Xie, Jian</creatorcontrib><creatorcontrib>Zhai, Fuwan</creatorcontrib><creatorcontrib>He, Yihui</creatorcontrib><creatorcontrib>Wang, Yaxing</creatorcontrib><creatorcontrib>Chai, Zhifang</creatorcontrib><creatorcontrib>Wang, Shuao</creatorcontrib><collection>CrossRef</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>Angewandte Chemie</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liang, Chengyu</au><au>Zhang, Shitong</au><au>Cheng, Liwei</au><au>Xie, Jian</au><au>Zhai, Fuwan</au><au>He, Yihui</au><au>Wang, Yaxing</au><au>Chai, Zhifang</au><au>Wang, Shuao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermoplastic Membranes Incorporating Semiconductive Metal–Organic Frameworks: An Advance on Flexible X‐ray Detectors</atitle><jtitle>Angewandte Chemie</jtitle><date>2020-07-13</date><risdate>2020</risdate><volume>132</volume><issue>29</issue><spage>11954</spage><epage>11958</epage><pages>11954-11958</pages><issn>0044-8249</issn><eissn>1521-3757</eissn><abstract>Semiconductive metal–organic frameworks (MOFs) have emerged in applications such as chemical sensors, electrocatalysts, energy storage materials, and electronic devices. However, examples of semiconductive MOFs within flexible electronics have not been reported. We present flexible X‐ray detectors prepared by thermoplastic dispersal of a semiconductive MOF (SCU‐13) through a commercially available polymer, poly(vinylidene fluoride). The flexible detectors exhibit efficient X‐ray‐to‐electric current conversion with enhanced charge‐carrier mobility and low trap density compared to pelleted devices. A high X‐ray detection sensitivity of 65.86 μCGyair−1 cm−2 was achieved, which outperforms other pelleted devices and commercial flexible X‐ray detectors. We demonstrate that the MOF‐based flexible detectors can be operated at multiple bending angles without a deterioration in detection performance. As a proof‐of‐concept, an X‐ray phase contrast under bending conditions was constructed using a 5×5 pixelated MOF‐based imager.
Flexible X‐ray detectors are presented composed of heavy‐metal‐containing semiconductive metal–organic frameworks thermoplastically dispersed through a polymer. A high X‐ray detection sensitivity of 65.86 μCGyair−1 cm−2 is achieved, which outperforms pelleted devices and commercial flexible X‐ray detectors</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/ange.202004006</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0002-1842-339X</orcidid><orcidid>https://orcid.org/0000-0002-1526-1102</orcidid></addata></record> |
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| subjects | Bending Carrier mobility charge transport Chemical sensors Chemistry Current carriers Detectors Dispersal Electrocatalysts Electronic devices Electronic equipment Energy storage Flexible components flexible materials Fluorides Metal-organic frameworks mixed matrix membranes Phase contrast Polymers Polyvinylidene fluorides semiconductors Sensors Vinylidene fluoride |
| title | Thermoplastic Membranes Incorporating Semiconductive Metal–Organic Frameworks: An Advance on Flexible X‐ray Detectors |
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