Reductive electrosynthesis of crystalline metal-organic frameworks
Electroreduction of oxoanions affords hydroxide equivalents that induce selective deposition of crystalline metal–organic frameworks (MOFs) on conductive surfaces. The method is illustrated by cathodic electrodeposition of Zn[subscript 4]O(BDC)[subscript 3] (MOF-5; BDC = 1,4-benzenedicarboxylate), w...
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| Format: | Article |
| Language: | en_US |
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American Chemical Society (ACS)
2012
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| Online Access: | http://hdl.handle.net/1721.1/73975 https://orcid.org/0000-0002-1262-1264 https://orcid.org/0000-0002-4078-9435 |
| _version_ | 1811081889361952768 |
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| author | Li, Minyuan Dinca, Mircea |
| author2 | Massachusetts Institute of Technology. Department of Chemistry |
| author_facet | Massachusetts Institute of Technology. Department of Chemistry Li, Minyuan Dinca, Mircea |
| author_sort | Li, Minyuan |
| collection | MIT |
| description | Electroreduction of oxoanions affords hydroxide equivalents that induce selective deposition of crystalline metal–organic frameworks (MOFs) on conductive surfaces. The method is illustrated by cathodic electrodeposition of Zn[subscript 4]O(BDC)[subscript 3] (MOF-5; BDC = 1,4-benzenedicarboxylate), which is deposited at room temperature in only 15 min under cathodic potential. Although many crystalline phases are known in the Zn[superscript 2+]/BDCsuperscript 2–] system, MOF-5 is the only observed crystalline MOF phase under these conditions. This fast and mild method of synthesizing MOFs is amenable to direct surface functionalization and could impact applications requiring conformal coatings of microporous MOFs, such as gas separation membranes and electrochemical sensors. |
| first_indexed | 2024-09-23T11:54:01Z |
| format | Article |
| id | mit-1721.1/73975 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T11:54:01Z |
| publishDate | 2012 |
| publisher | American Chemical Society (ACS) |
| record_format | dspace |
| spelling | mit-1721.1/739752022-09-27T22:40:34Z Reductive electrosynthesis of crystalline metal-organic frameworks Li, Minyuan Dinca, Mircea Massachusetts Institute of Technology. Department of Chemistry Dinca, Mircea Li, Minyuan Dinca, Mircea Electroreduction of oxoanions affords hydroxide equivalents that induce selective deposition of crystalline metal–organic frameworks (MOFs) on conductive surfaces. The method is illustrated by cathodic electrodeposition of Zn[subscript 4]O(BDC)[subscript 3] (MOF-5; BDC = 1,4-benzenedicarboxylate), which is deposited at room temperature in only 15 min under cathodic potential. Although many crystalline phases are known in the Zn[superscript 2+]/BDCsuperscript 2–] system, MOF-5 is the only observed crystalline MOF phase under these conditions. This fast and mild method of synthesizing MOFs is amenable to direct surface functionalization and could impact applications requiring conformal coatings of microporous MOFs, such as gas separation membranes and electrochemical sensors. Massachusetts Institute of Technology. Energy Initiative (Seed Fund Program) National Science Foundation (U.S.) (Grant CHE-9808061) National Science Foundation (U.S.) (Grant DBI-9729592) National Science Foundation (U.S.) (Grant DMR- 0819762) 2012-10-15T16:47:21Z 2012-10-15T16:47:21Z 2011-07 2011-05 Article http://purl.org/eprint/type/JournalArticle 0002-7863 1520-5126 http://hdl.handle.net/1721.1/73975 Li, Minyuan, and Mircea Dincă. “Reductive Electrosynthesis of Crystalline Metal–Organic Frameworks.” Journal of the American Chemical Society 133.33 (2011): 12926–12929. https://orcid.org/0000-0002-1262-1264 https://orcid.org/0000-0002-4078-9435 en_US http://dx.doi.org/10.1021/ja2041546 Journal of the American Chemical Society Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf American Chemical Society (ACS) Prof. Dinca via Erja Kajosalo |
| spellingShingle | Li, Minyuan Dinca, Mircea Reductive electrosynthesis of crystalline metal-organic frameworks |
| title | Reductive electrosynthesis of crystalline metal-organic frameworks |
| title_full | Reductive electrosynthesis of crystalline metal-organic frameworks |
| title_fullStr | Reductive electrosynthesis of crystalline metal-organic frameworks |
| title_full_unstemmed | Reductive electrosynthesis of crystalline metal-organic frameworks |
| title_short | Reductive electrosynthesis of crystalline metal-organic frameworks |
| title_sort | reductive electrosynthesis of crystalline metal organic frameworks |
| url | http://hdl.handle.net/1721.1/73975 https://orcid.org/0000-0002-1262-1264 https://orcid.org/0000-0002-4078-9435 |
| work_keys_str_mv | AT liminyuan reductiveelectrosynthesisofcrystallinemetalorganicframeworks AT dincamircea reductiveelectrosynthesisofcrystallinemetalorganicframeworks |