Anion conductive poly(arylene ether sulfone)s containing tetra-quaternary ammonium hydroxide on fluorenyl group for alkaline fuel cell application
A series of poly(arylene ether sulfone)s containing tetra-quaternary ammonium hydroxide on fluorenyl group (QAPAES-OH) were synthesized via polycondensation, chloromethylation, quaternization, and the subsequent ion exchange reactions. The tetra-quaternary ammonium hydroxide polymers rendered an ele...
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| Veröffentlicht in: | Electrochimica acta 2012-12, Vol.86, p.360-365 |
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| container_title | Electrochimica acta |
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| creator | Seo, Dong Wan Hossain, Md. Awlad Lee, Dong Hoon Lim, Young Don Lee, Soon Ho Lee, Hyun Chul Hong, Tae Whan Kim, Whan Gi |
| description | A series of poly(arylene ether sulfone)s containing tetra-quaternary ammonium hydroxide on fluorenyl group (QAPAES-OH) were synthesized via polycondensation, chloromethylation, quaternization, and the subsequent ion exchange reactions. The tetra-quaternary ammonium hydroxide polymers rendered an elevated molecular weight and exhibited an outstanding solubility in aprotic polar solvents. Consequently, flexible and tough alkaline membranes with varying ionic contents were obtained by an anion exchange of tetra-quaternary ammonium chloride polymers with 1.0M KOH at room temperature. Quaternization and the following ion exchange reactions were quantitative so that the obtained ionomer membranes could have high ion exchange capacity (IEC) upto 1.73mmolg−1. High hydroxide ion conductivity was achieved up to 30.7mScm−1 at 80°C with the membrane of the highest IEC. The resulting polymers were characterized by 1H NMR, FT-IR, and TGA. |
| doi_str_mv | 10.1016/j.electacta.2012.04.065 |
| format | Article |
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Awlad ; Lee, Dong Hoon ; Lim, Young Don ; Lee, Soon Ho ; Lee, Hyun Chul ; Hong, Tae Whan ; Kim, Whan Gi</creator><creatorcontrib>Seo, Dong Wan ; Hossain, Md. Awlad ; Lee, Dong Hoon ; Lim, Young Don ; Lee, Soon Ho ; Lee, Hyun Chul ; Hong, Tae Whan ; Kim, Whan Gi</creatorcontrib><description>A series of poly(arylene ether sulfone)s containing tetra-quaternary ammonium hydroxide on fluorenyl group (QAPAES-OH) were synthesized via polycondensation, chloromethylation, quaternization, and the subsequent ion exchange reactions. The tetra-quaternary ammonium hydroxide polymers rendered an elevated molecular weight and exhibited an outstanding solubility in aprotic polar solvents. Consequently, flexible and tough alkaline membranes with varying ionic contents were obtained by an anion exchange of tetra-quaternary ammonium chloride polymers with 1.0M KOH at room temperature. Quaternization and the following ion exchange reactions were quantitative so that the obtained ionomer membranes could have high ion exchange capacity (IEC) upto 1.73mmolg−1. High hydroxide ion conductivity was achieved up to 30.7mScm−1 at 80°C with the membrane of the highest IEC. The resulting polymers were characterized by 1H NMR, FT-IR, and TGA.</description><identifier>ISSN: 0013-4686</identifier><identifier>EISSN: 1873-3859</identifier><identifier>DOI: 10.1016/j.electacta.2012.04.065</identifier><identifier>CODEN: ELCAAV</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Alkaline membrane ; Ammonium chlorides ; Ammonium hydroxide ; Anion exchanging ; Applied sciences ; Chemistry ; Chloromethylation ; Electrochemistry ; Energy ; Energy. Thermal use of fuels ; Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc ; Ethers ; Exact sciences and technology ; Fluorenyl group ; Fuel cells ; General and physical chemistry ; Ionomers ; Membranes ; Poly(arylene ether sulfone) ; Polycondensation ; Polymers ; Quaternization ; Solubility</subject><ispartof>Electrochimica acta, 2012-12, Vol.86, p.360-365</ispartof><rights>2012 Elsevier Ltd</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-d540c61022f479697e725b03a78baa55938eb2c7d33d8a1e29d0b6157438a1c93</citedby><cites>FETCH-LOGICAL-c411t-d540c61022f479697e725b03a78baa55938eb2c7d33d8a1e29d0b6157438a1c93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.electacta.2012.04.065$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>310,311,315,781,785,790,791,3551,23932,23933,25142,27926,27927,45997</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26752006$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Seo, Dong Wan</creatorcontrib><creatorcontrib>Hossain, Md. 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Consequently, flexible and tough alkaline membranes with varying ionic contents were obtained by an anion exchange of tetra-quaternary ammonium chloride polymers with 1.0M KOH at room temperature. Quaternization and the following ion exchange reactions were quantitative so that the obtained ionomer membranes could have high ion exchange capacity (IEC) upto 1.73mmolg−1. High hydroxide ion conductivity was achieved up to 30.7mScm−1 at 80°C with the membrane of the highest IEC. The resulting polymers were characterized by 1H NMR, FT-IR, and TGA.</description><subject>Alkaline membrane</subject><subject>Ammonium chlorides</subject><subject>Ammonium hydroxide</subject><subject>Anion exchanging</subject><subject>Applied sciences</subject><subject>Chemistry</subject><subject>Chloromethylation</subject><subject>Electrochemistry</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</subject><subject>Ethers</subject><subject>Exact sciences and technology</subject><subject>Fluorenyl group</subject><subject>Fuel cells</subject><subject>General and physical chemistry</subject><subject>Ionomers</subject><subject>Membranes</subject><subject>Poly(arylene ether sulfone)</subject><subject>Polycondensation</subject><subject>Polymers</subject><subject>Quaternization</subject><subject>Solubility</subject><issn>0013-4686</issn><issn>1873-3859</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkcFq3DAQhk1podu0z1BdCunBzkiyJPu4hKYtBHJpz0IrjxNttZIjyaH7Gn3iatmQa2DQIPjmn-H_m-YzhY4ClVf7Dj3aYmp1DCjroO9AijfNhg6Kt3wQ49tmA0B528tBvm8-5LwHACUVbJp_2-BiIDaGabXFPSFZoj9emnT0GJBgecBE8urnGPBrPnHFuODCPSlYkmkfV1MwhcoTczjE4NYDeThOKf51E5KqPPs1JgxHT-5TXBcyx0SM_2O8q_Lzip5Y9J6YZfHOmlKP-di8m43P-Om5XzS_b779uv7R3t59_3m9vW1tT2lpJ9GDlRQYm3s1ylGhYmIH3KhhZ4wQIx9wx6yaOJ8GQ5GNE-wkFarn9WtHftFcnnWXFB9XzEUfXD4dYwLGNWsqeDUYRsZeR7kUlNVXVVSdUZtizglnvSR3qP5oCvoUmN7rl8D0KTANva6B1ckvz0tMtsbPyQTr8ss4k0owAFm57ZnDas6Tw6SzdRgsTi5VXT1F9-qu_xCpsww</recordid><startdate>20121230</startdate><enddate>20121230</enddate><creator>Seo, Dong Wan</creator><creator>Hossain, Md. Awlad</creator><creator>Lee, Dong Hoon</creator><creator>Lim, Young Don</creator><creator>Lee, Soon Ho</creator><creator>Lee, Hyun Chul</creator><creator>Hong, Tae Whan</creator><creator>Kim, Whan Gi</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope><scope>7TB</scope><scope>FR3</scope></search><sort><creationdate>20121230</creationdate><title>Anion conductive poly(arylene ether sulfone)s containing tetra-quaternary ammonium hydroxide on fluorenyl group for alkaline fuel cell application</title><author>Seo, Dong Wan ; Hossain, Md. Awlad ; Lee, Dong Hoon ; Lim, Young Don ; Lee, Soon Ho ; Lee, Hyun Chul ; Hong, Tae Whan ; Kim, Whan Gi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-d540c61022f479697e725b03a78baa55938eb2c7d33d8a1e29d0b6157438a1c93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Alkaline membrane</topic><topic>Ammonium chlorides</topic><topic>Ammonium hydroxide</topic><topic>Anion exchanging</topic><topic>Applied sciences</topic><topic>Chemistry</topic><topic>Chloromethylation</topic><topic>Electrochemistry</topic><topic>Energy</topic><topic>Energy. 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Awlad</creatorcontrib><creatorcontrib>Lee, Dong Hoon</creatorcontrib><creatorcontrib>Lim, Young Don</creatorcontrib><creatorcontrib>Lee, Soon Ho</creatorcontrib><creatorcontrib>Lee, Hyun Chul</creatorcontrib><creatorcontrib>Hong, Tae Whan</creatorcontrib><creatorcontrib>Kim, Whan Gi</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Engineering Research Database</collection><jtitle>Electrochimica acta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Seo, Dong Wan</au><au>Hossain, Md. Awlad</au><au>Lee, Dong Hoon</au><au>Lim, Young Don</au><au>Lee, Soon Ho</au><au>Lee, Hyun Chul</au><au>Hong, Tae Whan</au><au>Kim, Whan Gi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anion conductive poly(arylene ether sulfone)s containing tetra-quaternary ammonium hydroxide on fluorenyl group for alkaline fuel cell application</atitle><jtitle>Electrochimica acta</jtitle><date>2012-12-30</date><risdate>2012</risdate><volume>86</volume><spage>360</spage><epage>365</epage><pages>360-365</pages><issn>0013-4686</issn><eissn>1873-3859</eissn><coden>ELCAAV</coden><abstract>A series of poly(arylene ether sulfone)s containing tetra-quaternary ammonium hydroxide on fluorenyl group (QAPAES-OH) were synthesized via polycondensation, chloromethylation, quaternization, and the subsequent ion exchange reactions. The tetra-quaternary ammonium hydroxide polymers rendered an elevated molecular weight and exhibited an outstanding solubility in aprotic polar solvents. Consequently, flexible and tough alkaline membranes with varying ionic contents were obtained by an anion exchange of tetra-quaternary ammonium chloride polymers with 1.0M KOH at room temperature. Quaternization and the following ion exchange reactions were quantitative so that the obtained ionomer membranes could have high ion exchange capacity (IEC) upto 1.73mmolg−1. High hydroxide ion conductivity was achieved up to 30.7mScm−1 at 80°C with the membrane of the highest IEC. The resulting polymers were characterized by 1H NMR, FT-IR, and TGA.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.electacta.2012.04.065</doi><tpages>6</tpages></addata></record> |
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| subjects | Alkaline membrane Ammonium chlorides Ammonium hydroxide Anion exchanging Applied sciences Chemistry Chloromethylation Electrochemistry Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Ethers Exact sciences and technology Fluorenyl group Fuel cells General and physical chemistry Ionomers Membranes Poly(arylene ether sulfone) Polycondensation Polymers Quaternization Solubility |
| title | Anion conductive poly(arylene ether sulfone)s containing tetra-quaternary ammonium hydroxide on fluorenyl group for alkaline fuel cell application |
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