DC Field | Value | Language |
---|---|---|
dc.contributor.author | Goh, Kunli | ko |
dc.contributor.author | Karahan, H. Enis | ko |
dc.contributor.author | Yang, Euntae | ko |
dc.contributor.author | Bae, Tae-Hyun | ko |
dc.date.accessioned | 2019-08-26T07:20:05Z | - |
dc.date.available | 2019-08-26T07:20:05Z | - |
dc.date.created | 2019-08-08 | - |
dc.date.created | 2019-08-08 | - |
dc.date.issued | 2019-07 | - |
dc.identifier.citation | APPLIED SCIENCES-BASEL, v.9, no.14, pp.2784 | - |
dc.identifier.issn | 2076-3417 | - |
dc.identifier.uri | http://hdl.handle.net/10203/265528 | - |
dc.description.abstract | <jats:p>Increasing demand to strengthen energy security has increased the importance of natural gas sweetening and biogas upgrading processes. Membrane-based separation of carbon dioxide (CO2) and methane (CH4) is a relatively newer technology, which offers several competitive advantages, such as higher energy-efficiency and cost-effectiveness, over conventional technologies. Recently, the use of graphene-based materials to elevate the performance of polymeric membranes have attracted immense attention. Herein, we do not seek to provide the reader with a comprehensive review of this topic but rather highlight the key challenges and our perspectives going ahead. We approach the topic by evaluating three mainstream membrane designs using graphene-based materials: (1) nanoporous single-layer graphene, (2) few- to multi-layered graphene-based stacked laminates, and (3) mixed-matrix membranes. At present, each design faces different challenges, including low scalability, high production cost, limited performance enhancement, and the lack of robust techno-economic review and systematic membrane design optimization. To help address these challenges, we have mapped out a technology landscape of the current graphene-based membrane research based on the separation performance enhancement, commercial viability, and production cost. Accordingly, we contend that future efforts devoted to advancing graphene-based membranes must be matched by progress in these strategic areas so as to realize practical and commercially relevant graphene-based membranes for CO2/CH4 separation and beyond.</jats:p> | - |
dc.language | English | - |
dc.publisher | MDPI | - |
dc.title | Graphene-Based Membranes for CO2/CH4 Separation: Key Challenges and Perspectives | - |
dc.type | Article | - |
dc.identifier.wosid | 000479026900012 | - |
dc.identifier.scopusid | 2-s2.0-85068896214 | - |
dc.type.rims | ART | - |
dc.citation.volume | 9 | - |
dc.citation.issue | 14 | - |
dc.citation.beginningpage | 2784 | - |
dc.citation.publicationname | APPLIED SCIENCES-BASEL | - |
dc.identifier.doi | 10.3390/app9142784 | - |
dc.contributor.localauthor | Bae, Tae-Hyun | - |
dc.contributor.nonIdAuthor | Goh, Kunli | - |
dc.contributor.nonIdAuthor | Karahan, H. Enis | - |
dc.contributor.nonIdAuthor | Yang, Euntae | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | graphene-based material | - |
dc.subject.keywordAuthor | CO2 separation | - |
dc.subject.keywordAuthor | mixed-matrix membrane | - |
dc.subject.keywordAuthor | F | - |
dc.subject.keywordAuthor | (index) | - |
dc.subject.keywordAuthor | Robeson upper bound | - |
dc.subject.keywordAuthor | graphene-based laminate | - |
dc.subject.keywordAuthor | single-layer graphene | - |
dc.subject.keywordPlus | MIXED MATRIX MEMBRANES | - |
dc.subject.keywordPlus | GAS SEPARATION | - |
dc.subject.keywordPlus | ORGANIC FRAMEWORK | - |
dc.subject.keywordPlus | OXIDE MEMBRANES | - |
dc.subject.keywordPlus | CO2 CAPTURE | - |
dc.subject.keywordPlus | SELECTIVITY | - |
dc.subject.keywordPlus | PERMEATION | - |
dc.subject.keywordPlus | DESALINATION | - |
dc.subject.keywordPlus | ADSORBENTS | - |
dc.subject.keywordPlus | GRAPHDIYNE | - |
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