Synthesis and gas permeation of polynorbornene by dinuclear α–diimine Ni-based catalysts: Experimental and quantum chemistry modeling
In this work, polynorbornene (PNB) was synthesized via dual-core catalyst successfully and applied in the gas membrane applications. The microstructure and physical properties of resultant PNB were evaluated precisely. FESEM images showed that PNB membrane had a dense and porous microstructure. XRD...
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| Veröffentlicht in: | Journal of polymer research 2022, Vol.29 (5), Article 201 |
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| creator | Emadodin Shakeri, Seyed Mohammad Mahdi Mortazavi, Seyed Ahmadjo, Saeid Hossein Zohuri, Gholam |
| description | In this work, polynorbornene (PNB) was synthesized via dual-core catalyst successfully and applied in the gas membrane applications. The microstructure and physical properties of resultant PNB were evaluated precisely. FESEM images showed that PNB membrane had a dense and porous microstructure. XRD results indicated that polynorbornene had two sharp peaks at 2θ nearly 10° and 20°. The results of DSC analysis exhibited that with the design of the new synthetic system, the T
g
reduced, though both molecular weight, and film-ability of polymer were improved significantly. A molecular weight of over 9 × 10
5
g/mol was obtained for PNB. The permeability values against CO
2
and CH
4
were 63.7 and 5.2 (Barrer), respectively, which were comparable with those of reported previously. Additionally, the obtained selectivity was 12.2. DFT-D simulation results showed that O
2
molecules have more tendencies to C
7
H
12
than that of other gas molecules and better capability to adsorb onto C
7
H
12
. |
| doi_str_mv | 10.1007/s10965-022-03048-9 |
| format | Article |
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g
reduced, though both molecular weight, and film-ability of polymer were improved significantly. A molecular weight of over 9 × 10
5
g/mol was obtained for PNB. The permeability values against CO
2
and CH
4
were 63.7 and 5.2 (Barrer), respectively, which were comparable with those of reported previously. Additionally, the obtained selectivity was 12.2. DFT-D simulation results showed that O
2
molecules have more tendencies to C
7
H
12
than that of other gas molecules and better capability to adsorb onto C
7
H
12
.</description><identifier>ISSN: 1022-9760</identifier><identifier>EISSN: 1572-8935</identifier><identifier>DOI: 10.1007/s10965-022-03048-9</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Catalysts ; Characterization and Evaluation of Materials ; Chemical synthesis ; Chemistry ; Chemistry and Materials Science ; Gas permeation ; Industrial Chemistry/Chemical Engineering ; Membranes ; Microstructure ; Molecular weight ; Original Paper ; Physical properties ; Polymer Sciences ; Polynorbornene ; Quantum chemistry ; Selectivity</subject><ispartof>Journal of polymer research, 2022, Vol.29 (5), Article 201</ispartof><rights>The Polymer Society, Taipei 2022</rights><rights>The Polymer Society, Taipei 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1649-fbd4c44dcdb5184f01c63f361ca4856c9e7eef05e83e4ade6caa94cd95a79f8b3</citedby><cites>FETCH-LOGICAL-c1649-fbd4c44dcdb5184f01c63f361ca4856c9e7eef05e83e4ade6caa94cd95a79f8b3</cites><orcidid>0000-0002-8536-115X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10965-022-03048-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10965-022-03048-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Emadodin Shakeri, Seyed</creatorcontrib><creatorcontrib>Mohammad Mahdi Mortazavi, Seyed</creatorcontrib><creatorcontrib>Ahmadjo, Saeid</creatorcontrib><creatorcontrib>Hossein Zohuri, Gholam</creatorcontrib><title>Synthesis and gas permeation of polynorbornene by dinuclear α–diimine Ni-based catalysts: Experimental and quantum chemistry modeling</title><title>Journal of polymer research</title><addtitle>J Polym Res</addtitle><description>In this work, polynorbornene (PNB) was synthesized via dual-core catalyst successfully and applied in the gas membrane applications. The microstructure and physical properties of resultant PNB were evaluated precisely. FESEM images showed that PNB membrane had a dense and porous microstructure. XRD results indicated that polynorbornene had two sharp peaks at 2θ nearly 10° and 20°. The results of DSC analysis exhibited that with the design of the new synthetic system, the T
g
reduced, though both molecular weight, and film-ability of polymer were improved significantly. A molecular weight of over 9 × 10
5
g/mol was obtained for PNB. The permeability values against CO
2
and CH
4
were 63.7 and 5.2 (Barrer), respectively, which were comparable with those of reported previously. Additionally, the obtained selectivity was 12.2. DFT-D simulation results showed that O
2
molecules have more tendencies to C
7
H
12
than that of other gas molecules and better capability to adsorb onto C
7
H
12
.</description><subject>Catalysts</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemical synthesis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Gas permeation</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Membranes</subject><subject>Microstructure</subject><subject>Molecular weight</subject><subject>Original Paper</subject><subject>Physical properties</subject><subject>Polymer Sciences</subject><subject>Polynorbornene</subject><subject>Quantum chemistry</subject><subject>Selectivity</subject><issn>1022-9760</issn><issn>1572-8935</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kD1u3DAQhQUjBuysc4FUBFzLJsUfie6MxdoOsEiK2DVBkaNdLiRyTUqA1blMn5PkIjlETmKuN0C6VDOYee8bzCuKzwRfEYzr60SwFLzEVVViillTypPinPC6KhtJ-YfcH1ayFvis-JjSDmPOa9GcFz--z37cQnIJaW_RRie0hziAHl3wKHRoH_rZh9iG6MEDamdknZ9MDzqi37_-vP60zg0ub766stUJLDJ61P2cxnSDVi8Z5gbwefLOf560H6cBmS0MLo1xRkOw0Du_uShOO90n-PS3Loqnu9Xj8qFcf7v_srxdl4YIJsuutcwwZo1tOWlYh4kRtKOCGM0aLoyEGqDDHBoKTFsQRmvJjJVc17JrWrooLo_cfQzPE6RR7cIUfT6pKiEwbWiGZVV1VJkYUorQqX3-Q8dZEawOiatj4irHqt4TVzKb6NGUsthvIP5D_8f1Bh1Yia0</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Emadodin Shakeri, Seyed</creator><creator>Mohammad Mahdi Mortazavi, Seyed</creator><creator>Ahmadjo, Saeid</creator><creator>Hossein Zohuri, Gholam</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-8536-115X</orcidid></search><sort><creationdate>2022</creationdate><title>Synthesis and gas permeation of polynorbornene by dinuclear α–diimine Ni-based catalysts: Experimental and quantum chemistry modeling</title><author>Emadodin Shakeri, Seyed ; Mohammad Mahdi Mortazavi, Seyed ; Ahmadjo, Saeid ; Hossein Zohuri, Gholam</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1649-fbd4c44dcdb5184f01c63f361ca4856c9e7eef05e83e4ade6caa94cd95a79f8b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Catalysts</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemical synthesis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Gas permeation</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Membranes</topic><topic>Microstructure</topic><topic>Molecular weight</topic><topic>Original Paper</topic><topic>Physical properties</topic><topic>Polymer Sciences</topic><topic>Polynorbornene</topic><topic>Quantum chemistry</topic><topic>Selectivity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Emadodin Shakeri, Seyed</creatorcontrib><creatorcontrib>Mohammad Mahdi Mortazavi, Seyed</creatorcontrib><creatorcontrib>Ahmadjo, Saeid</creatorcontrib><creatorcontrib>Hossein Zohuri, Gholam</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of polymer research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Emadodin Shakeri, Seyed</au><au>Mohammad Mahdi Mortazavi, Seyed</au><au>Ahmadjo, Saeid</au><au>Hossein Zohuri, Gholam</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and gas permeation of polynorbornene by dinuclear α–diimine Ni-based catalysts: Experimental and quantum chemistry modeling</atitle><jtitle>Journal of polymer research</jtitle><stitle>J Polym Res</stitle><date>2022</date><risdate>2022</risdate><volume>29</volume><issue>5</issue><artnum>201</artnum><issn>1022-9760</issn><eissn>1572-8935</eissn><abstract>In this work, polynorbornene (PNB) was synthesized via dual-core catalyst successfully and applied in the gas membrane applications. The microstructure and physical properties of resultant PNB were evaluated precisely. FESEM images showed that PNB membrane had a dense and porous microstructure. XRD results indicated that polynorbornene had two sharp peaks at 2θ nearly 10° and 20°. The results of DSC analysis exhibited that with the design of the new synthetic system, the T
g
reduced, though both molecular weight, and film-ability of polymer were improved significantly. A molecular weight of over 9 × 10
5
g/mol was obtained for PNB. The permeability values against CO
2
and CH
4
were 63.7 and 5.2 (Barrer), respectively, which were comparable with those of reported previously. Additionally, the obtained selectivity was 12.2. DFT-D simulation results showed that O
2
molecules have more tendencies to C
7
H
12
than that of other gas molecules and better capability to adsorb onto C
7
H
12
.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10965-022-03048-9</doi><orcidid>https://orcid.org/0000-0002-8536-115X</orcidid></addata></record> |
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| subjects | Catalysts Characterization and Evaluation of Materials Chemical synthesis Chemistry Chemistry and Materials Science Gas permeation Industrial Chemistry/Chemical Engineering Membranes Microstructure Molecular weight Original Paper Physical properties Polymer Sciences Polynorbornene Quantum chemistry Selectivity |
| title | Synthesis and gas permeation of polynorbornene by dinuclear α–diimine Ni-based catalysts: Experimental and quantum chemistry modeling |
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