A promising monolayer membrane for oxygen separation from harmful gases: nitrogen-substituted polyphenylene
We theoretically demonstrate that N-substitutional doping dramatically reduces the diffusion barrier for oxygen passing through the pores of polyphenylene, leading to a massive enhancement in O 2 selectivity over various harmful gases with excellent permeance at appropriate temperatures for O 2 acro...
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| Veröffentlicht in: | Nanoscale 2014-09, Vol.6 (17), p.996-9964 |
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| container_end_page | 9964 |
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| container_issue | 17 |
| container_start_page | 996 |
| container_title | Nanoscale |
| container_volume | 6 |
| creator | Lu, Ruifeng Meng, Zhaoshun Rao, Dewei Wang, Yunhui Shi, Qi Zhang, Yadong Kan, Erjun Xiao, Chuanyun Deng, Kaiming |
| description | We theoretically demonstrate that N-substitutional doping dramatically reduces the diffusion barrier for oxygen passing through the pores of polyphenylene, leading to a massive enhancement in O
2
selectivity over various harmful gases with excellent permeance at appropriate temperatures for O
2
across an N-doped polyphenylene in a unit cell.
N doping enhances the O
2
adsorption on polyphenylene and dramatically reduces the diffusion barrier for O
2
across the pore. |
| doi_str_mv | 10.1039/c4nr02315c |
| format | Article |
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2
selectivity over various harmful gases with excellent permeance at appropriate temperatures for O
2
across an N-doped polyphenylene in a unit cell.
N doping enhances the O
2
adsorption on polyphenylene and dramatically reduces the diffusion barrier for O
2
across the pore.</description><identifier>ISSN: 2040-3364</identifier><identifier>EISSN: 2040-3372</identifier><identifier>DOI: 10.1039/c4nr02315c</identifier><identifier>PMID: 25065421</identifier><language>eng</language><publisher>England</publisher><subject>Diffusion barriers ; Monolayers ; Nanostructure ; Porosity ; Reluctance ; Selectivity ; Separation ; Unit cell</subject><ispartof>Nanoscale, 2014-09, Vol.6 (17), p.996-9964</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c446t-7396ae499c7850cd08a8ed31a5a6033ddc9f3f1888bcf42ef30da750656594233</citedby><cites>FETCH-LOGICAL-c446t-7396ae499c7850cd08a8ed31a5a6033ddc9f3f1888bcf42ef30da750656594233</cites><orcidid>1985-0418-2592-2013</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25065421$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lu, Ruifeng</creatorcontrib><creatorcontrib>Meng, Zhaoshun</creatorcontrib><creatorcontrib>Rao, Dewei</creatorcontrib><creatorcontrib>Wang, Yunhui</creatorcontrib><creatorcontrib>Shi, Qi</creatorcontrib><creatorcontrib>Zhang, Yadong</creatorcontrib><creatorcontrib>Kan, Erjun</creatorcontrib><creatorcontrib>Xiao, Chuanyun</creatorcontrib><creatorcontrib>Deng, Kaiming</creatorcontrib><title>A promising monolayer membrane for oxygen separation from harmful gases: nitrogen-substituted polyphenylene</title><title>Nanoscale</title><addtitle>Nanoscale</addtitle><description>We theoretically demonstrate that N-substitutional doping dramatically reduces the diffusion barrier for oxygen passing through the pores of polyphenylene, leading to a massive enhancement in O
2
selectivity over various harmful gases with excellent permeance at appropriate temperatures for O
2
across an N-doped polyphenylene in a unit cell.
N doping enhances the O
2
adsorption on polyphenylene and dramatically reduces the diffusion barrier for O
2
across the pore.</description><subject>Diffusion barriers</subject><subject>Monolayers</subject><subject>Nanostructure</subject><subject>Porosity</subject><subject>Reluctance</subject><subject>Selectivity</subject><subject>Separation</subject><subject>Unit cell</subject><issn>2040-3364</issn><issn>2040-3372</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkUFP3DAQhS1EBRR64V7k3qpKKbbHdpLe0ApoJdRKFT1HXme8pCR2sBOJ_PsaFra39jQjvW-e9OYRcsrZZ86gPrfSRyaAK7tHjgSTrAAoxf5u1_KQvE3pN2O6Bg0H5FAoppUU_IjcX9AxhqFLnd_QIfjQmwUjHXBYR-ORuhBpeFw26GnC0UQzdcFTl0_onYmDm3u6MQnTF-q7KYbMFWlep6mb5glbOoZ-Ge_QLz16PCFvnOkTvnuZx-TX1eXt6mtx8-P62-riprBS6qkoodYGZV3bslLMtqwyFbbAjTKaAbStrR04XlXV2jop0AFrTfmUSKtaCoBj8nHrm5M9zJimJuez2Pc5UJhTw3XJFRdQVf9HlRKga6FkRj9tURtDShFdM8ZuMHFpOGueemhW8vvP5x5WGT578Z3XA7Y79PXxGXi_BWKyO_VvkVn_8C-9GVsHfwC2WJnF</recordid><startdate>20140907</startdate><enddate>20140907</enddate><creator>Lu, Ruifeng</creator><creator>Meng, Zhaoshun</creator><creator>Rao, Dewei</creator><creator>Wang, Yunhui</creator><creator>Shi, Qi</creator><creator>Zhang, Yadong</creator><creator>Kan, Erjun</creator><creator>Xiao, Chuanyun</creator><creator>Deng, Kaiming</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/1985-0418-2592-2013</orcidid></search><sort><creationdate>20140907</creationdate><title>A promising monolayer membrane for oxygen separation from harmful gases: nitrogen-substituted polyphenylene</title><author>Lu, Ruifeng ; Meng, Zhaoshun ; Rao, Dewei ; Wang, Yunhui ; Shi, Qi ; Zhang, Yadong ; Kan, Erjun ; Xiao, Chuanyun ; Deng, Kaiming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c446t-7396ae499c7850cd08a8ed31a5a6033ddc9f3f1888bcf42ef30da750656594233</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Diffusion barriers</topic><topic>Monolayers</topic><topic>Nanostructure</topic><topic>Porosity</topic><topic>Reluctance</topic><topic>Selectivity</topic><topic>Separation</topic><topic>Unit cell</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lu, Ruifeng</creatorcontrib><creatorcontrib>Meng, Zhaoshun</creatorcontrib><creatorcontrib>Rao, Dewei</creatorcontrib><creatorcontrib>Wang, Yunhui</creatorcontrib><creatorcontrib>Shi, Qi</creatorcontrib><creatorcontrib>Zhang, Yadong</creatorcontrib><creatorcontrib>Kan, Erjun</creatorcontrib><creatorcontrib>Xiao, Chuanyun</creatorcontrib><creatorcontrib>Deng, Kaiming</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Nanoscale</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lu, Ruifeng</au><au>Meng, Zhaoshun</au><au>Rao, Dewei</au><au>Wang, Yunhui</au><au>Shi, Qi</au><au>Zhang, Yadong</au><au>Kan, Erjun</au><au>Xiao, Chuanyun</au><au>Deng, Kaiming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A promising monolayer membrane for oxygen separation from harmful gases: nitrogen-substituted polyphenylene</atitle><jtitle>Nanoscale</jtitle><addtitle>Nanoscale</addtitle><date>2014-09-07</date><risdate>2014</risdate><volume>6</volume><issue>17</issue><spage>996</spage><epage>9964</epage><pages>996-9964</pages><issn>2040-3364</issn><eissn>2040-3372</eissn><abstract>We theoretically demonstrate that N-substitutional doping dramatically reduces the diffusion barrier for oxygen passing through the pores of polyphenylene, leading to a massive enhancement in O
2
selectivity over various harmful gases with excellent permeance at appropriate temperatures for O
2
across an N-doped polyphenylene in a unit cell.
N doping enhances the O
2
adsorption on polyphenylene and dramatically reduces the diffusion barrier for O
2
across the pore.</abstract><cop>England</cop><pmid>25065421</pmid><doi>10.1039/c4nr02315c</doi><tpages>5</tpages><orcidid>https://orcid.org/1985-0418-2592-2013</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2040-3364 |
| ispartof | Nanoscale, 2014-09, Vol.6 (17), p.996-9964 |
| issn | 2040-3364 2040-3372 |
| language | eng |
| recordid | cdi_pubmed_primary_25065421 |
| source | Royal Society Of Chemistry Journals; Alma/SFX Local Collection |
| subjects | Diffusion barriers Monolayers Nanostructure Porosity Reluctance Selectivity Separation Unit cell |
| title | A promising monolayer membrane for oxygen separation from harmful gases: nitrogen-substituted polyphenylene |
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