DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liu, Yang | ko |
dc.contributor.author | Lin, Shuo | ko |
dc.contributor.author | Liu, Yanan | ko |
dc.contributor.author | Sarkar, Amit Kumar | ko |
dc.contributor.author | Bediako, John Kwame | ko |
dc.contributor.author | Kim, Hak Yong | ko |
dc.contributor.author | Yun, Yeoung-Sang | ko |
dc.date.accessioned | 2019-04-15T14:16:00Z | - |
dc.date.available | 2019-04-15T14:16:00Z | - |
dc.date.created | 2019-03-26 | - |
dc.date.issued | 2019-03 | - |
dc.identifier.citation | SMALL, v.15, no.10 | - |
dc.identifier.issn | 1613-6810 | - |
dc.identifier.uri | http://hdl.handle.net/10203/254006 | - |
dc.description.abstract | Precious metals such as palladium (Pd) and platinum (Pt) are marvelous materials in the fields of electronic and catalysis, but they are tapering day by day. Zr(IV)-based metal-organic frameworks (MOFs) are competent for their recovery, notably in harsh environments, while the general powder form limits their practical application. Porous MOF-based membranes with ultraefficient metal ion permeation, strong stability, and high selectivity are, therefore, strikingly preferred. Herein, a set of polymeric fibrous membranes incorporated with the UiO-66 series are fabricated; their adsorption/desorption capabilities toward Pd(II) and Pt(IV) are evaluated from strongly acidic solutions; and the MOF-polymer compatibilities are investigated. Polyurethane (PU)/UiO-66-NH2 showed strong acid resistance and high chemical stability, which are attributable to strong pi-pi interactions between PU and MOF nanoparticles with a high configuration of energy. The as-fabricated MOF membranes show extremely good adsorption/desorption performances without ruptures/coalitions of nanofibers or leak of MOF nanoparticles, and successfully display the efficacy in a gravity-driven or even continuous-flow system with good recycle performance and selectivity. The as-fabricated MOF membranes set an example of potential MOF-polymer compatibility for practical applications. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Super-Stable, Highly Efficient, and Recyclable Fibrous Metal-Organic Framework Membranes for Precious Metal Recovery from Strong Acidic Solutions | - |
dc.type | Article | - |
dc.identifier.wosid | 000460655600015 | - |
dc.identifier.scopusid | 2-s2.0-85060800806 | - |
dc.type.rims | ART | - |
dc.citation.volume | 15 | - |
dc.citation.issue | 10 | - |
dc.citation.publicationname | SMALL | - |
dc.identifier.doi | 10.1002/smll.201805242 | - |
dc.contributor.nonIdAuthor | Lin, Shuo | - |
dc.contributor.nonIdAuthor | Liu, Yanan | - |
dc.contributor.nonIdAuthor | Sarkar, Amit Kumar | - |
dc.contributor.nonIdAuthor | Bediako, John Kwame | - |
dc.contributor.nonIdAuthor | Kim, Hak Yong | - |
dc.contributor.nonIdAuthor | Yun, Yeoung-Sang | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | chemical stability | - |
dc.subject.keywordAuthor | metal-organic framework (MOF) fibrous membrane | - |
dc.subject.keywordAuthor | metal-organic framework (MOF)-polymer compatibility | - |
dc.subject.keywordAuthor | polyurethane (PU)/UiO-66-NH2 | - |
dc.subject.keywordAuthor | precious metal recovery | - |
dc.subject.keywordPlus | PI-PI INTERACTION | - |
dc.subject.keywordPlus | SELECTIVE RECOVERY | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | PD(II) | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | NANOFIBERS | - |
dc.subject.keywordPlus | HYDROGEN | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | SORPTION | - |
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