Dendritic silver self-assembly in molten-carbonate membranes for efficient carbon dioxide capture
Membranes for CO 2 capture should offer high permeant fluxes to keep membrane surface area small and material requirements low. Ag-supported, dual-phase, molten-carbonate membranes routinely demonstrate the highest CO 2 fluxes in this class of membrane. However, using Ag as a support incurs high cos...
Gespeichert in:
| Veröffentlicht in: | Energy & environmental science 2020-06, Vol.13 (6), p.1766-1775 |
|---|---|
| Hauptverfasser: | , , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1775 |
|---|---|
| container_issue | 6 |
| container_start_page | 1766 |
| container_title | Energy & environmental science |
| container_volume | 13 |
| creator | McNeil, Liam A Mutch, Greg A Iacoviello, Francesco Bailey, Josh J Triantafyllou, Georgios Neagu, Dragos Miller, Thomas S Papaioannou, Evangelos I Hu, Wenting Brett, Dan J. L Shearing, Paul R Metcalfe, Ian S |
| description | Membranes for CO
2
capture should offer high permeant fluxes to keep membrane surface area small and material requirements low. Ag-supported, dual-phase, molten-carbonate membranes routinely demonstrate the highest CO
2
fluxes in this class of membrane. However, using Ag as a support incurs high cost. Here, the non-equilibrium conditions of permeation were exploited to stimulate the self-assembly of a percolating, dendritic network of Ag from the molten carbonate. Multiple membrane support geometries and Ag incorporation methods were employed, demonstrating the generality of the approach, while X-ray micro-computed tomography confirmed that CO
2
and O
2
permeation stimulated self-assembly. We report the highest flux of Ag-supported molten-salt membranes to date (1.25 ml min
−1
cm
−2
at 650 °C) and ultrahigh permeability (9.4 × 10
−11
mol m
−1
s
−1
Pa
−1
), surpassing the permeability requirement for economically-competitive post-combustion CO
2
capture, all whilst reducing the membrane-volume-normalised demand for Ag by one order of magnitude.
Self-assembling Ag dendritic networks provide ultrahigh CO
2
permeability, whilst reducing membrane-volume-normalised Ag demand by an order of magnitude. |
| doi_str_mv | 10.1039/c9ee03497h |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2414661096</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2414661096</sourcerecordid><originalsourceid>FETCH-LOGICAL-c421t-4af0810f0331425dfdfacf47eff4c54127b5478fcd174183d830bf25e18b21c33</originalsourceid><addsrcrecordid>eNp90E1LxDAQBuAgCq6rF-9CxJtQzVeb9ijr6goLXvRc0mSCWdqmJl1x_73R-nHzNDPMwwy8CJ1SckUJr651BUC4qOTLHppRmYssl6TY_-mLih2ioxg3hBSMyGqG1C30JrjRaRxd-wYBR2htpmKErml32PW48-0IfaZVaHyvRsBdWgXVQ8TWBwzWOu2gH_EksHH-3RlI4zBuAxyjA6vaCCffdY6e75ZPi1W2frx_WNysMy0YHTOhLCkpsYRzKlhurLFKWyHTeaFzQZlsciFLqw2VgpbclJw0luVAy4ZRzfkcXUx3h-BftxDHeuO3oU8vayaoKApKqiKpy0np4GMMYOshuE6FXU1J_RlhvaiWy68IVwmfTzhE_ev-Iq4HY5M5-8_wD1lTejY</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2414661096</pqid></control><display><type>article</type><title>Dendritic silver self-assembly in molten-carbonate membranes for efficient carbon dioxide capture</title><source>Royal Society Of Chemistry Journals 2008-</source><creator>McNeil, Liam A ; Mutch, Greg A ; Iacoviello, Francesco ; Bailey, Josh J ; Triantafyllou, Georgios ; Neagu, Dragos ; Miller, Thomas S ; Papaioannou, Evangelos I ; Hu, Wenting ; Brett, Dan J. L ; Shearing, Paul R ; Metcalfe, Ian S</creator><creatorcontrib>McNeil, Liam A ; Mutch, Greg A ; Iacoviello, Francesco ; Bailey, Josh J ; Triantafyllou, Georgios ; Neagu, Dragos ; Miller, Thomas S ; Papaioannou, Evangelos I ; Hu, Wenting ; Brett, Dan J. L ; Shearing, Paul R ; Metcalfe, Ian S</creatorcontrib><description>Membranes for CO
2
capture should offer high permeant fluxes to keep membrane surface area small and material requirements low. Ag-supported, dual-phase, molten-carbonate membranes routinely demonstrate the highest CO
2
fluxes in this class of membrane. However, using Ag as a support incurs high cost. Here, the non-equilibrium conditions of permeation were exploited to stimulate the self-assembly of a percolating, dendritic network of Ag from the molten carbonate. Multiple membrane support geometries and Ag incorporation methods were employed, demonstrating the generality of the approach, while X-ray micro-computed tomography confirmed that CO
2
and O
2
permeation stimulated self-assembly. We report the highest flux of Ag-supported molten-salt membranes to date (1.25 ml min
−1
cm
−2
at 650 °C) and ultrahigh permeability (9.4 × 10
−11
mol m
−1
s
−1
Pa
−1
), surpassing the permeability requirement for economically-competitive post-combustion CO
2
capture, all whilst reducing the membrane-volume-normalised demand for Ag by one order of magnitude.
Self-assembling Ag dendritic networks provide ultrahigh CO
2
permeability, whilst reducing membrane-volume-normalised Ag demand by an order of magnitude.</description><identifier>ISSN: 1754-5692</identifier><identifier>EISSN: 1754-5706</identifier><identifier>DOI: 10.1039/c9ee03497h</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Carbon dioxide ; Carbon sequestration ; Computed tomography ; Equilibrium conditions ; Fluxes ; Membrane permeability ; Membranes ; Penetration ; Percolation ; Permeability ; Self-assembly ; Silver</subject><ispartof>Energy & environmental science, 2020-06, Vol.13 (6), p.1766-1775</ispartof><rights>Copyright Royal Society of Chemistry 2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c421t-4af0810f0331425dfdfacf47eff4c54127b5478fcd174183d830bf25e18b21c33</citedby><cites>FETCH-LOGICAL-c421t-4af0810f0331425dfdfacf47eff4c54127b5478fcd174183d830bf25e18b21c33</cites><orcidid>0000-0003-3564-2380 ; 0000-0002-8545-3126 ; 0000-0002-7267-3234 ; 0000-0001-7368-7163 ; 0000-0002-2224-5768 ; 0000-0002-1387-9531 ; 0000-0002-8583-6864 ; 0000-0003-2397-6690 ; 0000-0002-7171-9173 ; 0000-0001-7208-1055 ; 0000-0002-9376-7301</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>McNeil, Liam A</creatorcontrib><creatorcontrib>Mutch, Greg A</creatorcontrib><creatorcontrib>Iacoviello, Francesco</creatorcontrib><creatorcontrib>Bailey, Josh J</creatorcontrib><creatorcontrib>Triantafyllou, Georgios</creatorcontrib><creatorcontrib>Neagu, Dragos</creatorcontrib><creatorcontrib>Miller, Thomas S</creatorcontrib><creatorcontrib>Papaioannou, Evangelos I</creatorcontrib><creatorcontrib>Hu, Wenting</creatorcontrib><creatorcontrib>Brett, Dan J. L</creatorcontrib><creatorcontrib>Shearing, Paul R</creatorcontrib><creatorcontrib>Metcalfe, Ian S</creatorcontrib><title>Dendritic silver self-assembly in molten-carbonate membranes for efficient carbon dioxide capture</title><title>Energy & environmental science</title><description>Membranes for CO
2
capture should offer high permeant fluxes to keep membrane surface area small and material requirements low. Ag-supported, dual-phase, molten-carbonate membranes routinely demonstrate the highest CO
2
fluxes in this class of membrane. However, using Ag as a support incurs high cost. Here, the non-equilibrium conditions of permeation were exploited to stimulate the self-assembly of a percolating, dendritic network of Ag from the molten carbonate. Multiple membrane support geometries and Ag incorporation methods were employed, demonstrating the generality of the approach, while X-ray micro-computed tomography confirmed that CO
2
and O
2
permeation stimulated self-assembly. We report the highest flux of Ag-supported molten-salt membranes to date (1.25 ml min
−1
cm
−2
at 650 °C) and ultrahigh permeability (9.4 × 10
−11
mol m
−1
s
−1
Pa
−1
), surpassing the permeability requirement for economically-competitive post-combustion CO
2
capture, all whilst reducing the membrane-volume-normalised demand for Ag by one order of magnitude.
Self-assembling Ag dendritic networks provide ultrahigh CO
2
permeability, whilst reducing membrane-volume-normalised Ag demand by an order of magnitude.</description><subject>Carbon dioxide</subject><subject>Carbon sequestration</subject><subject>Computed tomography</subject><subject>Equilibrium conditions</subject><subject>Fluxes</subject><subject>Membrane permeability</subject><subject>Membranes</subject><subject>Penetration</subject><subject>Percolation</subject><subject>Permeability</subject><subject>Self-assembly</subject><subject>Silver</subject><issn>1754-5692</issn><issn>1754-5706</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp90E1LxDAQBuAgCq6rF-9CxJtQzVeb9ijr6goLXvRc0mSCWdqmJl1x_73R-nHzNDPMwwy8CJ1SckUJr651BUC4qOTLHppRmYssl6TY_-mLih2ioxg3hBSMyGqG1C30JrjRaRxd-wYBR2htpmKErml32PW48-0IfaZVaHyvRsBdWgXVQ8TWBwzWOu2gH_EksHH-3RlI4zBuAxyjA6vaCCffdY6e75ZPi1W2frx_WNysMy0YHTOhLCkpsYRzKlhurLFKWyHTeaFzQZlsciFLqw2VgpbclJw0luVAy4ZRzfkcXUx3h-BftxDHeuO3oU8vayaoKApKqiKpy0np4GMMYOshuE6FXU1J_RlhvaiWy68IVwmfTzhE_ev-Iq4HY5M5-8_wD1lTejY</recordid><startdate>20200618</startdate><enddate>20200618</enddate><creator>McNeil, Liam A</creator><creator>Mutch, Greg A</creator><creator>Iacoviello, Francesco</creator><creator>Bailey, Josh J</creator><creator>Triantafyllou, Georgios</creator><creator>Neagu, Dragos</creator><creator>Miller, Thomas S</creator><creator>Papaioannou, Evangelos I</creator><creator>Hu, Wenting</creator><creator>Brett, Dan J. L</creator><creator>Shearing, Paul R</creator><creator>Metcalfe, Ian S</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7ST</scope><scope>7TB</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>L7M</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0003-3564-2380</orcidid><orcidid>https://orcid.org/0000-0002-8545-3126</orcidid><orcidid>https://orcid.org/0000-0002-7267-3234</orcidid><orcidid>https://orcid.org/0000-0001-7368-7163</orcidid><orcidid>https://orcid.org/0000-0002-2224-5768</orcidid><orcidid>https://orcid.org/0000-0002-1387-9531</orcidid><orcidid>https://orcid.org/0000-0002-8583-6864</orcidid><orcidid>https://orcid.org/0000-0003-2397-6690</orcidid><orcidid>https://orcid.org/0000-0002-7171-9173</orcidid><orcidid>https://orcid.org/0000-0001-7208-1055</orcidid><orcidid>https://orcid.org/0000-0002-9376-7301</orcidid></search><sort><creationdate>20200618</creationdate><title>Dendritic silver self-assembly in molten-carbonate membranes for efficient carbon dioxide capture</title><author>McNeil, Liam A ; Mutch, Greg A ; Iacoviello, Francesco ; Bailey, Josh J ; Triantafyllou, Georgios ; Neagu, Dragos ; Miller, Thomas S ; Papaioannou, Evangelos I ; Hu, Wenting ; Brett, Dan J. L ; Shearing, Paul R ; Metcalfe, Ian S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-4af0810f0331425dfdfacf47eff4c54127b5478fcd174183d830bf25e18b21c33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Carbon dioxide</topic><topic>Carbon sequestration</topic><topic>Computed tomography</topic><topic>Equilibrium conditions</topic><topic>Fluxes</topic><topic>Membrane permeability</topic><topic>Membranes</topic><topic>Penetration</topic><topic>Percolation</topic><topic>Permeability</topic><topic>Self-assembly</topic><topic>Silver</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>McNeil, Liam A</creatorcontrib><creatorcontrib>Mutch, Greg A</creatorcontrib><creatorcontrib>Iacoviello, Francesco</creatorcontrib><creatorcontrib>Bailey, Josh J</creatorcontrib><creatorcontrib>Triantafyllou, Georgios</creatorcontrib><creatorcontrib>Neagu, Dragos</creatorcontrib><creatorcontrib>Miller, Thomas S</creatorcontrib><creatorcontrib>Papaioannou, Evangelos I</creatorcontrib><creatorcontrib>Hu, Wenting</creatorcontrib><creatorcontrib>Brett, Dan J. L</creatorcontrib><creatorcontrib>Shearing, Paul R</creatorcontrib><creatorcontrib>Metcalfe, Ian S</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Environment Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><jtitle>Energy & environmental science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>McNeil, Liam A</au><au>Mutch, Greg A</au><au>Iacoviello, Francesco</au><au>Bailey, Josh J</au><au>Triantafyllou, Georgios</au><au>Neagu, Dragos</au><au>Miller, Thomas S</au><au>Papaioannou, Evangelos I</au><au>Hu, Wenting</au><au>Brett, Dan J. L</au><au>Shearing, Paul R</au><au>Metcalfe, Ian S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dendritic silver self-assembly in molten-carbonate membranes for efficient carbon dioxide capture</atitle><jtitle>Energy & environmental science</jtitle><date>2020-06-18</date><risdate>2020</risdate><volume>13</volume><issue>6</issue><spage>1766</spage><epage>1775</epage><pages>1766-1775</pages><issn>1754-5692</issn><eissn>1754-5706</eissn><abstract>Membranes for CO
2
capture should offer high permeant fluxes to keep membrane surface area small and material requirements low. Ag-supported, dual-phase, molten-carbonate membranes routinely demonstrate the highest CO
2
fluxes in this class of membrane. However, using Ag as a support incurs high cost. Here, the non-equilibrium conditions of permeation were exploited to stimulate the self-assembly of a percolating, dendritic network of Ag from the molten carbonate. Multiple membrane support geometries and Ag incorporation methods were employed, demonstrating the generality of the approach, while X-ray micro-computed tomography confirmed that CO
2
and O
2
permeation stimulated self-assembly. We report the highest flux of Ag-supported molten-salt membranes to date (1.25 ml min
−1
cm
−2
at 650 °C) and ultrahigh permeability (9.4 × 10
−11
mol m
−1
s
−1
Pa
−1
), surpassing the permeability requirement for economically-competitive post-combustion CO
2
capture, all whilst reducing the membrane-volume-normalised demand for Ag by one order of magnitude.
Self-assembling Ag dendritic networks provide ultrahigh CO
2
permeability, whilst reducing membrane-volume-normalised Ag demand by an order of magnitude.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/c9ee03497h</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0003-3564-2380</orcidid><orcidid>https://orcid.org/0000-0002-8545-3126</orcidid><orcidid>https://orcid.org/0000-0002-7267-3234</orcidid><orcidid>https://orcid.org/0000-0001-7368-7163</orcidid><orcidid>https://orcid.org/0000-0002-2224-5768</orcidid><orcidid>https://orcid.org/0000-0002-1387-9531</orcidid><orcidid>https://orcid.org/0000-0002-8583-6864</orcidid><orcidid>https://orcid.org/0000-0003-2397-6690</orcidid><orcidid>https://orcid.org/0000-0002-7171-9173</orcidid><orcidid>https://orcid.org/0000-0001-7208-1055</orcidid><orcidid>https://orcid.org/0000-0002-9376-7301</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1754-5692 |
| ispartof | Energy & environmental science, 2020-06, Vol.13 (6), p.1766-1775 |
| issn | 1754-5692 1754-5706 |
| language | eng |
| recordid | cdi_proquest_journals_2414661096 |
| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Carbon dioxide Carbon sequestration Computed tomography Equilibrium conditions Fluxes Membrane permeability Membranes Penetration Percolation Permeability Self-assembly Silver |
| title | Dendritic silver self-assembly in molten-carbonate membranes for efficient carbon dioxide capture |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-03T13%3A01%3A02IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Dendritic%20silver%20self-assembly%20in%20molten-carbonate%20membranes%20for%20efficient%20carbon%20dioxide%20capture&rft.jtitle=Energy%20&%20environmental%20science&rft.au=McNeil,%20Liam%20A&rft.date=2020-06-18&rft.volume=13&rft.issue=6&rft.spage=1766&rft.epage=1775&rft.pages=1766-1775&rft.issn=1754-5692&rft.eissn=1754-5706&rft_id=info:doi/10.1039/c9ee03497h&rft_dat=%3Cproquest_cross%3E2414661096%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2414661096&rft_id=info:pmid/&rfr_iscdi=true |