Morphological change of a diblock copolymer film induced by selective doping of a photoactive chromophore
Tetrakis‐5,10,15,20‐(4‐carboxyphenyl)porphyrine (TCPP) was position‐selectively introduced into a diblock copolymer film of polystyrene‐block‐poly(4‐vinylpyridine) (PS‐b‐P4VP) with a sea–island microphase structure. By immersing the PS‐b‐P4VP film into a solution of TCPP/methanol, TCPP was introduce...
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| Veröffentlicht in: | Journal of polymer science. Part B, Polymer physics Polymer physics, 2007-02, Vol.45 (3), p.368-375 |
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| container_end_page | 375 |
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| container_issue | 3 |
| container_start_page | 368 |
| container_title | Journal of polymer science. Part B, Polymer physics |
| container_volume | 45 |
| creator | Machida, Shinjiro Nakata, Hiroshi Yamada, Kazushi Itaya, Akira |
| description | Tetrakis‐5,10,15,20‐(4‐carboxyphenyl)porphyrine (TCPP) was position‐selectively introduced into a diblock copolymer film of polystyrene‐block‐poly(4‐vinylpyridine) (PS‐b‐P4VP) with a sea–island microphase structure. By immersing the PS‐b‐P4VP film into a solution of TCPP/methanol, TCPP was introduced into the island parts comprising P4VP phase. The morphology of the island parts depended on the immersion time and TCPP concentration. A schematic model for the morphological change caused by the phase‐selective introduction of TCPP was proposed. © 2006 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 45: 368–375, 2007 |
| doi_str_mv | 10.1002/polb.21050 |
| format | Article |
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By immersing the PS‐b‐P4VP film into a solution of TCPP/methanol, TCPP was introduced into the island parts comprising P4VP phase. The morphology of the island parts depended on the immersion time and TCPP concentration. A schematic model for the morphological change caused by the phase‐selective introduction of TCPP was proposed. © 2006 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 45: 368–375, 2007</description><identifier>ISSN: 0887-6266</identifier><identifier>EISSN: 1099-0488</identifier><identifier>DOI: 10.1002/polb.21050</identifier><identifier>CODEN: JPLPAY</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Applied sciences ; diblock copolymers ; dyes/pigments ; Exact sciences and technology ; morphology ; Organic polymers ; Physicochemistry of polymers ; Properties and characterization ; selective doping ; Structure, morphology and analysis</subject><ispartof>Journal of polymer science. 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J Polym Sci Part B: Polym Phys 45: 368–375, 2007</description><subject>Applied sciences</subject><subject>diblock copolymers</subject><subject>dyes/pigments</subject><subject>Exact sciences and technology</subject><subject>morphology</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>Properties and characterization</subject><subject>selective doping</subject><subject>Structure, morphology and analysis</subject><issn>0887-6266</issn><issn>1099-0488</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNp9kMFu1DAURS0EEkNhwxd4AwuklOc4cZwljDotYkpZgFhajv08Y-rEwZ4B5u9xSYEdqyfdd-5ZXEKeMzhnAPXrOYbhvGbQwgOyYtD3FTRSPiQrkLKrRC3EY_Ik568A5df2K-KvY5r3McSdNzpQs9fTDml0VFPrhxDNLTWxWE8jJup8GKmf7NGgpcOJZgxoDv47UhtnP-2WXtEdol5ys09xjCVJ-JQ8cjpkfHZ_z8jnzcWn9VW1vbl8t36zrUzDJVRD3bdWtKbrG6gts1hDqwVIEEaC1Y0RA2scIBN9IaxwnRs618vWiFYKi_yMvFy8c4rfjpgPavTZYAh6wnjMqvgZ62RdwFcLaFLMOaFTc_KjTifFQN2tqe7WVL_XLPCLe6vOZSiX9GR8_teQDW9qzgvHFu6HD3j6j1F9vNm-_eOulo7PB_z5t6PTrRId71r15cOl2vBm_Z5fb9QV_wXYBpRv</recordid><startdate>20070201</startdate><enddate>20070201</enddate><creator>Machida, Shinjiro</creator><creator>Nakata, Hiroshi</creator><creator>Yamada, Kazushi</creator><creator>Itaya, Akira</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20070201</creationdate><title>Morphological change of a diblock copolymer film induced by selective doping of a photoactive chromophore</title><author>Machida, Shinjiro ; Nakata, Hiroshi ; Yamada, Kazushi ; Itaya, Akira</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4380-b295d65c79402d1de205a60806c80da4c6b14f0e169940d6f7fb7f985c6586de3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Applied sciences</topic><topic>diblock copolymers</topic><topic>dyes/pigments</topic><topic>Exact sciences and technology</topic><topic>morphology</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>Properties and characterization</topic><topic>selective doping</topic><topic>Structure, morphology and analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Machida, Shinjiro</creatorcontrib><creatorcontrib>Nakata, Hiroshi</creatorcontrib><creatorcontrib>Yamada, Kazushi</creatorcontrib><creatorcontrib>Itaya, Akira</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of polymer science. 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By immersing the PS‐b‐P4VP film into a solution of TCPP/methanol, TCPP was introduced into the island parts comprising P4VP phase. The morphology of the island parts depended on the immersion time and TCPP concentration. A schematic model for the morphological change caused by the phase‐selective introduction of TCPP was proposed. © 2006 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 45: 368–375, 2007</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/polb.21050</doi><tpages>8</tpages></addata></record> |
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| language | eng |
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| source | Wiley Online Library All Journals |
| subjects | Applied sciences diblock copolymers dyes/pigments Exact sciences and technology morphology Organic polymers Physicochemistry of polymers Properties and characterization selective doping Structure, morphology and analysis |
| title | Morphological change of a diblock copolymer film induced by selective doping of a photoactive chromophore |
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