Robust Microporous Metal–Organic Frameworks for Highly Efficient and Simultaneous Removal of Propyne and Propadiene from Propylene
Simultaneous removal of trace amounts of propyne and propadiene from propylene is an important but challenging industrial process. We report herein a class of microporous metal–organic frameworks (NKMOF‐1‐M) with exceptional water stability and remarkably high uptakes for both propyne and propadiene...
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| Veröffentlicht in: | Angewandte Chemie International Edition 2019-07, Vol.58 (30), p.10209-10214 |
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| creator | Peng, Yun‐Lei He, Chaohui Pham, Tony Wang, Ting Li, Pengfei Krishna, Rajamani Forrest, Katherine A. Hogan, Adam Suepaul, Shanelle Space, Brian Fang, Ming Chen, Yao Zaworotko, Michael J. Li, Jinping Li, Libo Zhang, Zhenjie Cheng, Peng Chen, Banglin |
| description | Simultaneous removal of trace amounts of propyne and propadiene from propylene is an important but challenging industrial process. We report herein a class of microporous metal–organic frameworks (NKMOF‐1‐M) with exceptional water stability and remarkably high uptakes for both propyne and propadiene at low pressures. NKMOF‐1‐M separated a ternary propyne/propadiene/propylene (0.5 : 0.5 : 99.0) mixture with the highest reported selectivity for the production of polymer‐grade propylene (99.996 %) at ambient temperature, as attributed to its strong binding affinity for propyne and propadiene over propylene. Moreover, we were able to visualize propyne and propadiene molecules in the single‐crystal structure of NKMOF‐1‐M through a convenient approach under ambient conditions, which helped to precisely understand the binding sites and affinity for propyne and propadiene. These results provide important guidance on using ultramicroporous MOFs as physisorbent materials.
Blatant favoritism: A class of microporous water‐stable MOFs enabled the simultaneous removal of trace amounts of propyne and propadiene from propylene (see picture) to produce polymer‐grade propylene with high selectivity (99.996 %) at ambient temperature. A method for the visualization of propyne and propadiene molecules in the single‐crystal structure of the MOF helped to explain the strong binding affinity for propyne and propadiene over propylene. |
| doi_str_mv | 10.1002/anie.201904312 |
| format | Article |
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Blatant favoritism: A class of microporous water‐stable MOFs enabled the simultaneous removal of trace amounts of propyne and propadiene from propylene (see picture) to produce polymer‐grade propylene with high selectivity (99.996 %) at ambient temperature. A method for the visualization of propyne and propadiene molecules in the single‐crystal structure of the MOF helped to explain the strong binding affinity for propyne and propadiene over propylene.</description><edition>International ed. in English</edition><identifier>ISSN: 1433-7851</identifier><identifier>EISSN: 1521-3773</identifier><identifier>DOI: 10.1002/anie.201904312</identifier><identifier>PMID: 31059186</identifier><language>eng</language><publisher>Germany: Wiley Subscription Services, Inc</publisher><subject>Affinity ; Ambient temperature ; Binding sites ; Crystal structure ; gas separation ; Metal-organic frameworks ; Metals ; Molecular structure ; physisorption ; Propylene ; propylene purification ; Selectivity ; Water stability</subject><ispartof>Angewandte Chemie International Edition, 2019-07, Vol.58 (30), p.10209-10214</ispartof><rights>2019 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4502-298c9224d7abcb40a97313a944b89e93c4df75368a600951ee5d243c6fd377683</citedby><cites>FETCH-LOGICAL-c4502-298c9224d7abcb40a97313a944b89e93c4df75368a600951ee5d243c6fd377683</cites><orcidid>0000-0001-8707-8115 ; 0000-0003-2053-3771</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%2Fanie.201904312$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fanie.201904312$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31059186$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Peng, Yun‐Lei</creatorcontrib><creatorcontrib>He, Chaohui</creatorcontrib><creatorcontrib>Pham, Tony</creatorcontrib><creatorcontrib>Wang, Ting</creatorcontrib><creatorcontrib>Li, Pengfei</creatorcontrib><creatorcontrib>Krishna, Rajamani</creatorcontrib><creatorcontrib>Forrest, Katherine A.</creatorcontrib><creatorcontrib>Hogan, Adam</creatorcontrib><creatorcontrib>Suepaul, Shanelle</creatorcontrib><creatorcontrib>Space, Brian</creatorcontrib><creatorcontrib>Fang, Ming</creatorcontrib><creatorcontrib>Chen, Yao</creatorcontrib><creatorcontrib>Zaworotko, Michael J.</creatorcontrib><creatorcontrib>Li, Jinping</creatorcontrib><creatorcontrib>Li, Libo</creatorcontrib><creatorcontrib>Zhang, Zhenjie</creatorcontrib><creatorcontrib>Cheng, Peng</creatorcontrib><creatorcontrib>Chen, Banglin</creatorcontrib><title>Robust Microporous Metal–Organic Frameworks for Highly Efficient and Simultaneous Removal of Propyne and Propadiene from Propylene</title><title>Angewandte Chemie International Edition</title><addtitle>Angew Chem Int Ed Engl</addtitle><description>Simultaneous removal of trace amounts of propyne and propadiene from propylene is an important but challenging industrial process. We report herein a class of microporous metal–organic frameworks (NKMOF‐1‐M) with exceptional water stability and remarkably high uptakes for both propyne and propadiene at low pressures. NKMOF‐1‐M separated a ternary propyne/propadiene/propylene (0.5 : 0.5 : 99.0) mixture with the highest reported selectivity for the production of polymer‐grade propylene (99.996 %) at ambient temperature, as attributed to its strong binding affinity for propyne and propadiene over propylene. Moreover, we were able to visualize propyne and propadiene molecules in the single‐crystal structure of NKMOF‐1‐M through a convenient approach under ambient conditions, which helped to precisely understand the binding sites and affinity for propyne and propadiene. These results provide important guidance on using ultramicroporous MOFs as physisorbent materials.
Blatant favoritism: A class of microporous water‐stable MOFs enabled the simultaneous removal of trace amounts of propyne and propadiene from propylene (see picture) to produce polymer‐grade propylene with high selectivity (99.996 %) at ambient temperature. A method for the visualization of propyne and propadiene molecules in the single‐crystal structure of the MOF helped to explain the strong binding affinity for propyne and propadiene over propylene.</description><subject>Affinity</subject><subject>Ambient temperature</subject><subject>Binding sites</subject><subject>Crystal structure</subject><subject>gas separation</subject><subject>Metal-organic frameworks</subject><subject>Metals</subject><subject>Molecular structure</subject><subject>physisorption</subject><subject>Propylene</subject><subject>propylene purification</subject><subject>Selectivity</subject><subject>Water stability</subject><issn>1433-7851</issn><issn>1521-3773</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFkctu1TAQhi0EohfYskSW2LDJwbck9rKqTi9SS6sC68hxxsXFiQ92QnV2XfQNeEOeBIeUVmLDymPNN59G8yP0hpIVJYR90IODFSNUEcEpe4Z2acloweuaP8-14LyoZUl30F5KN5mXklQv0Q6npFRUVrvo_iq0UxrxuTMxbEIMU8LnMGr_6-7nRbzOeoOPou7hNsRvCdsQ8Ym7_uq3eG2tMw6GEeuhw59cP_lRDzALrqAPP7THweLLbN0O8IeZa93lEcA2hn7p-fx9hV5Y7RO8fnj30Zej9efDk-Ls4vj08OCsMKIkrGBKGsWY6GrdmlYQrWpOuVZCtFKB4kZ0ti55JXVFiCopQNkxwU1lu3yQSvJ99H7xbmL4PkEam94lA94vezeMcUYp5xXJ6Lt_0JswxSFvl6lSVvl6dBauFiofL6UIttlE1-u4bShp5nyaOZ_mMZ888PZBO7U9dI_430AyoBbg1nnY_kfXHHw8XT_JfwO56J4O</recordid><startdate>20190722</startdate><enddate>20190722</enddate><creator>Peng, Yun‐Lei</creator><creator>He, Chaohui</creator><creator>Pham, Tony</creator><creator>Wang, Ting</creator><creator>Li, Pengfei</creator><creator>Krishna, Rajamani</creator><creator>Forrest, Katherine A.</creator><creator>Hogan, Adam</creator><creator>Suepaul, Shanelle</creator><creator>Space, Brian</creator><creator>Fang, Ming</creator><creator>Chen, Yao</creator><creator>Zaworotko, Michael J.</creator><creator>Li, Jinping</creator><creator>Li, Libo</creator><creator>Zhang, Zhenjie</creator><creator>Cheng, Peng</creator><creator>Chen, Banglin</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TM</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-8707-8115</orcidid><orcidid>https://orcid.org/0000-0003-2053-3771</orcidid></search><sort><creationdate>20190722</creationdate><title>Robust Microporous Metal–Organic Frameworks for Highly Efficient and Simultaneous Removal of Propyne and Propadiene from Propylene</title><author>Peng, Yun‐Lei ; He, Chaohui ; Pham, Tony ; Wang, Ting ; Li, Pengfei ; Krishna, Rajamani ; Forrest, Katherine A. ; Hogan, Adam ; Suepaul, Shanelle ; Space, Brian ; Fang, Ming ; Chen, Yao ; Zaworotko, Michael J. ; Li, Jinping ; Li, Libo ; Zhang, Zhenjie ; Cheng, Peng ; Chen, Banglin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4502-298c9224d7abcb40a97313a944b89e93c4df75368a600951ee5d243c6fd377683</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Affinity</topic><topic>Ambient temperature</topic><topic>Binding sites</topic><topic>Crystal structure</topic><topic>gas separation</topic><topic>Metal-organic frameworks</topic><topic>Metals</topic><topic>Molecular structure</topic><topic>physisorption</topic><topic>Propylene</topic><topic>propylene purification</topic><topic>Selectivity</topic><topic>Water stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peng, Yun‐Lei</creatorcontrib><creatorcontrib>He, Chaohui</creatorcontrib><creatorcontrib>Pham, Tony</creatorcontrib><creatorcontrib>Wang, Ting</creatorcontrib><creatorcontrib>Li, Pengfei</creatorcontrib><creatorcontrib>Krishna, Rajamani</creatorcontrib><creatorcontrib>Forrest, Katherine A.</creatorcontrib><creatorcontrib>Hogan, Adam</creatorcontrib><creatorcontrib>Suepaul, Shanelle</creatorcontrib><creatorcontrib>Space, Brian</creatorcontrib><creatorcontrib>Fang, Ming</creatorcontrib><creatorcontrib>Chen, Yao</creatorcontrib><creatorcontrib>Zaworotko, Michael J.</creatorcontrib><creatorcontrib>Li, Jinping</creatorcontrib><creatorcontrib>Li, Libo</creatorcontrib><creatorcontrib>Zhang, Zhenjie</creatorcontrib><creatorcontrib>Cheng, Peng</creatorcontrib><creatorcontrib>Chen, Banglin</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Nucleic Acids Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Angewandte Chemie International Edition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Peng, Yun‐Lei</au><au>He, Chaohui</au><au>Pham, Tony</au><au>Wang, Ting</au><au>Li, Pengfei</au><au>Krishna, Rajamani</au><au>Forrest, Katherine A.</au><au>Hogan, Adam</au><au>Suepaul, Shanelle</au><au>Space, Brian</au><au>Fang, Ming</au><au>Chen, Yao</au><au>Zaworotko, Michael J.</au><au>Li, Jinping</au><au>Li, Libo</au><au>Zhang, Zhenjie</au><au>Cheng, Peng</au><au>Chen, Banglin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Robust Microporous Metal–Organic Frameworks for Highly Efficient and Simultaneous Removal of Propyne and Propadiene from Propylene</atitle><jtitle>Angewandte Chemie International Edition</jtitle><addtitle>Angew Chem Int Ed Engl</addtitle><date>2019-07-22</date><risdate>2019</risdate><volume>58</volume><issue>30</issue><spage>10209</spage><epage>10214</epage><pages>10209-10214</pages><issn>1433-7851</issn><eissn>1521-3773</eissn><abstract>Simultaneous removal of trace amounts of propyne and propadiene from propylene is an important but challenging industrial process. We report herein a class of microporous metal–organic frameworks (NKMOF‐1‐M) with exceptional water stability and remarkably high uptakes for both propyne and propadiene at low pressures. NKMOF‐1‐M separated a ternary propyne/propadiene/propylene (0.5 : 0.5 : 99.0) mixture with the highest reported selectivity for the production of polymer‐grade propylene (99.996 %) at ambient temperature, as attributed to its strong binding affinity for propyne and propadiene over propylene. Moreover, we were able to visualize propyne and propadiene molecules in the single‐crystal structure of NKMOF‐1‐M through a convenient approach under ambient conditions, which helped to precisely understand the binding sites and affinity for propyne and propadiene. These results provide important guidance on using ultramicroporous MOFs as physisorbent materials.
Blatant favoritism: A class of microporous water‐stable MOFs enabled the simultaneous removal of trace amounts of propyne and propadiene from propylene (see picture) to produce polymer‐grade propylene with high selectivity (99.996 %) at ambient temperature. A method for the visualization of propyne and propadiene molecules in the single‐crystal structure of the MOF helped to explain the strong binding affinity for propyne and propadiene over propylene.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>31059186</pmid><doi>10.1002/anie.201904312</doi><tpages>6</tpages><edition>International ed. in English</edition><orcidid>https://orcid.org/0000-0001-8707-8115</orcidid><orcidid>https://orcid.org/0000-0003-2053-3771</orcidid><oa>free_for_read</oa></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Affinity Ambient temperature Binding sites Crystal structure gas separation Metal-organic frameworks Metals Molecular structure physisorption Propylene propylene purification Selectivity Water stability |
| title | Robust Microporous Metal–Organic Frameworks for Highly Efficient and Simultaneous Removal of Propyne and Propadiene from Propylene |
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