Preparation method of ion-imprinted blended membrane
The invention relates to a preparation method of an ion-imprinted blended membrane. The method comprises steps as follows: (1) synthesis of a macromolecular chain transfer agent: the macromolecular chain transfer agent is synthesized from methyl methacrylate and an RAFT reagent in a preset proportio...
Gespeichert in:
| Hauptverfasser: | , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | DONG ZHIHUI ZENG JIANXIAN ZENG JIEHUI LYU CHAOQIANG MA YICHANG ZHOU HU ZHENG BAISHU |
| description | The invention relates to a preparation method of an ion-imprinted blended membrane. The method comprises steps as follows: (1) synthesis of a macromolecular chain transfer agent: the macromolecular chain transfer agent is synthesized from methyl methacrylate and an RAFT reagent in a preset proportion of a thermal initiator; (2) synthesis of an amphiphilic block functional copolymer: the amphiphilic block functional copolymer is synthesized from 4-vinylpyridine, the thermal initiator and the macromolecular chain transfer agent synthesized in the step (1); (3) synthesis of a template ion-high-polymer complex; (4) membrane casting: the template ion-high-polymer complex in the step (3) and a membrane matrix are dissolved in a solvent in a preset proportion and stirred for preset time to be uniformly mixed, a membrane casting solution is obtained, and membrane casting is performed after bubbles are removed from the membrane casting solution; (5) elution. In the membrane forming process, a hydrophilic block can rap |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN108499370A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN108499370A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN108499370A3</originalsourceid><addsrcrecordid>eNrjZDAJKEotSCxKLMnMz1PITS3JyE9RyE9TAPJ0M3MLijLzSlJTFJJyUvNSgHRuam5SUWJeKg8Da1piTnEqL5TmZlB0cw1x9tBNLciPTy0uSExOzUstiXf2MzSwMLG0NDY3cDQmRg0ARLos_A</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Preparation method of ion-imprinted blended membrane</title><source>esp@cenet</source><creator>DONG ZHIHUI ; ZENG JIANXIAN ; ZENG JIEHUI ; LYU CHAOQIANG ; MA YICHANG ; ZHOU HU ; ZHENG BAISHU</creator><creatorcontrib>DONG ZHIHUI ; ZENG JIANXIAN ; ZENG JIEHUI ; LYU CHAOQIANG ; MA YICHANG ; ZHOU HU ; ZHENG BAISHU</creatorcontrib><description>The invention relates to a preparation method of an ion-imprinted blended membrane. The method comprises steps as follows: (1) synthesis of a macromolecular chain transfer agent: the macromolecular chain transfer agent is synthesized from methyl methacrylate and an RAFT reagent in a preset proportion of a thermal initiator; (2) synthesis of an amphiphilic block functional copolymer: the amphiphilic block functional copolymer is synthesized from 4-vinylpyridine, the thermal initiator and the macromolecular chain transfer agent synthesized in the step (1); (3) synthesis of a template ion-high-polymer complex; (4) membrane casting: the template ion-high-polymer complex in the step (3) and a membrane matrix are dissolved in a solvent in a preset proportion and stirred for preset time to be uniformly mixed, a membrane casting solution is obtained, and membrane casting is performed after bubbles are removed from the membrane casting solution; (5) elution. In the membrane forming process, a hydrophilic block can rap</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180907&DB=EPODOC&CC=CN&NR=108499370A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180907&DB=EPODOC&CC=CN&NR=108499370A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DONG ZHIHUI</creatorcontrib><creatorcontrib>ZENG JIANXIAN</creatorcontrib><creatorcontrib>ZENG JIEHUI</creatorcontrib><creatorcontrib>LYU CHAOQIANG</creatorcontrib><creatorcontrib>MA YICHANG</creatorcontrib><creatorcontrib>ZHOU HU</creatorcontrib><creatorcontrib>ZHENG BAISHU</creatorcontrib><title>Preparation method of ion-imprinted blended membrane</title><description>The invention relates to a preparation method of an ion-imprinted blended membrane. The method comprises steps as follows: (1) synthesis of a macromolecular chain transfer agent: the macromolecular chain transfer agent is synthesized from methyl methacrylate and an RAFT reagent in a preset proportion of a thermal initiator; (2) synthesis of an amphiphilic block functional copolymer: the amphiphilic block functional copolymer is synthesized from 4-vinylpyridine, the thermal initiator and the macromolecular chain transfer agent synthesized in the step (1); (3) synthesis of a template ion-high-polymer complex; (4) membrane casting: the template ion-high-polymer complex in the step (3) and a membrane matrix are dissolved in a solvent in a preset proportion and stirred for preset time to be uniformly mixed, a membrane casting solution is obtained, and membrane casting is performed after bubbles are removed from the membrane casting solution; (5) elution. In the membrane forming process, a hydrophilic block can rap</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAJKEotSCxKLMnMz1PITS3JyE9RyE9TAPJ0M3MLijLzSlJTFJJyUvNSgHRuam5SUWJeKg8Da1piTnEqL5TmZlB0cw1x9tBNLciPTy0uSExOzUstiXf2MzSwMLG0NDY3cDQmRg0ARLos_A</recordid><startdate>20180907</startdate><enddate>20180907</enddate><creator>DONG ZHIHUI</creator><creator>ZENG JIANXIAN</creator><creator>ZENG JIEHUI</creator><creator>LYU CHAOQIANG</creator><creator>MA YICHANG</creator><creator>ZHOU HU</creator><creator>ZHENG BAISHU</creator><scope>EVB</scope></search><sort><creationdate>20180907</creationdate><title>Preparation method of ion-imprinted blended membrane</title><author>DONG ZHIHUI ; ZENG JIANXIAN ; ZENG JIEHUI ; LYU CHAOQIANG ; MA YICHANG ; ZHOU HU ; ZHENG BAISHU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN108499370A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>DONG ZHIHUI</creatorcontrib><creatorcontrib>ZENG JIANXIAN</creatorcontrib><creatorcontrib>ZENG JIEHUI</creatorcontrib><creatorcontrib>LYU CHAOQIANG</creatorcontrib><creatorcontrib>MA YICHANG</creatorcontrib><creatorcontrib>ZHOU HU</creatorcontrib><creatorcontrib>ZHENG BAISHU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DONG ZHIHUI</au><au>ZENG JIANXIAN</au><au>ZENG JIEHUI</au><au>LYU CHAOQIANG</au><au>MA YICHANG</au><au>ZHOU HU</au><au>ZHENG BAISHU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of ion-imprinted blended membrane</title><date>2018-09-07</date><risdate>2018</risdate><abstract>The invention relates to a preparation method of an ion-imprinted blended membrane. The method comprises steps as follows: (1) synthesis of a macromolecular chain transfer agent: the macromolecular chain transfer agent is synthesized from methyl methacrylate and an RAFT reagent in a preset proportion of a thermal initiator; (2) synthesis of an amphiphilic block functional copolymer: the amphiphilic block functional copolymer is synthesized from 4-vinylpyridine, the thermal initiator and the macromolecular chain transfer agent synthesized in the step (1); (3) synthesis of a template ion-high-polymer complex; (4) membrane casting: the template ion-high-polymer complex in the step (3) and a membrane matrix are dissolved in a solvent in a preset proportion and stirred for preset time to be uniformly mixed, a membrane casting solution is obtained, and membrane casting is performed after bubbles are removed from the membrane casting solution; (5) elution. In the membrane forming process, a hydrophilic block can rap</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN108499370A |
| source | esp@cenet |
| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Preparation method of ion-imprinted blended membrane |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T21%3A44%3A54IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=DONG%20ZHIHUI&rft.date=2018-09-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN108499370A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |