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Synthesis of Dilithium α,ω-Disulfonated Polystyrene by Anionic Polymerization
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jungahn | - |
dc.contributor.author | Lee, MiKyung | - |
dc.contributor.author | Ryu, Chang-Yeol | - |
dc.contributor.author | Lee, Jonghwi | - |
dc.contributor.author | Hwang, Seung Sang | - |
dc.contributor.author | Park, Tae Suk | - |
dc.contributor.author | Kim, Kwang Ung | - |
dc.contributor.author | Yoon, Hye Sung | - |
dc.contributor.author | Ahn, Byeong In | - |
dc.contributor.author | Char, Kookheon | - |
dc.contributor.author | Ryu, Joo Han | - |
dc.contributor.author | Quirk, Roderic P. | - |
dc.date.accessioned | 2009-07-28T06:01:36Z | - |
dc.date.available | 2009-07-28T06:01:36Z | - |
dc.date.issued | 1994 | - |
dc.identifier.citation | Polym. J., 26, 1111 (1994) | en |
dc.identifier.issn | 0032-3896 (print) | - |
dc.identifier.issn | 1349-0540 (online) | - |
dc.identifier.uri | https://hdl.handle.net/10371/5873 | - |
dc.description.abstract | The chain-end sulfonation of α,ω-dilithiopolystyrene prepared by lithium naphthalenide as a difunctional initiator using 1,3-propanesultone was studied by the characterization methodologies such as acid/base titration, colorimetric method using methylene blue, two-phase titration with Hyamine 1622, size exclusion chromatographic analysis infrared, and 1H NMR spectroscopic analysis. The reactivity modification of α,ω-dilithiopolystyrene through the end-capping with 1,1-diphenylethylene prior to the sulfoalkylation in benzene-tetrahydrofuran (THF) (10 : 1, v/v) at 25°C with excess 1,3-propanesultone is suggested as a useful method for the preparation of the corresponding dilithium α,ω-disulfonated polystyrene in relatively high yield based on the results from the acid/base titration (>85%). | en |
dc.language.iso | en | - |
dc.publisher | The Society of Polymer Science, Japan (SPSJ) | en |
dc.subject | α,ω-Dilithiopolystyrene | en |
dc.subject | Difunctional Initiator | en |
dc.subject | α,ω-Bis(1-lithio-1,1-diphenylethyl)polystyrene | en |
dc.subject | Sulfoalkylation | en |
dc.subject | 1,3-Propanesultone | en |
dc.subject | Dilithium α,ω-Disulfonated Polystyrene | en |
dc.subject | Size Exclusion Chromatography | en |
dc.title | Synthesis of Dilithium α,ω-Disulfonated Polystyrene by Anionic Polymerization | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 김정안 | - |
dc.contributor.AlternativeAuthor | 이미경 | - |
dc.contributor.AlternativeAuthor | 류창열 | - |
dc.contributor.AlternativeAuthor | 이종휘 | - |
dc.contributor.AlternativeAuthor | 황승상 | - |
dc.contributor.AlternativeAuthor | 박태숙 | - |
dc.contributor.AlternativeAuthor | 김광웅 | - |
dc.contributor.AlternativeAuthor | 윤혜성 | - |
dc.contributor.AlternativeAuthor | 안병인 | - |
dc.contributor.AlternativeAuthor | 차국헌 | - |
dc.contributor.AlternativeAuthor | 류주한 | - |
dc.identifier.doi | 10.1295/polymj.26.1111 | - |
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