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タイトル
和文:Control of microphase-separated structures by tuning the functional groups and the degree of modification for a single block copolymer 
英文:Control of microphase-separated structures by tuning the functional groups and the degree of modification for a single block copolymer 
著者
和文: Zhengdan Lin, Yuta Nabae, Teruaki Hayakawa.  
英文: Zhengdan Lin, Yuta Nabae, Teruaki Hayakawa.  
言語 English 
掲載誌/書名
和文:Polymer Chemistry 
英文:Polymer Chemistry 
巻, 号, ページ Vol. 14    No. 17    pp. 2045-2053
出版年月 2023年2月2日 
出版者
和文:The Royal Society of Chemistry 
英文:The Royal Society of Chemistry 
会議名称
和文: 
英文: 
開催地
和文: 
英文: 
公式リンク http://dx.doi.org/10.1039/D2PY01435A
 
DOI https://doi.org/10.1039/D2PY01435A
アブストラクト To control the self-assembled morphology of block copolymers (BCPs), a series of BCPs were synthesized and post-functionalized via click chemistry. More specifically, polystyrene-b-poly(allyl glycidyl ether)s (PS-b-PAGEs) were synthesized via the anionic polymerization of styrene and subsequent catalyzed ring-opening polymerization of the second PAGE block. Thiol窶兎ne click chemistry was utilized for the post-functionalization of the resulting polymers. To investigate the effects of functional side-chains on the interaction between segments, the Flory窶滴uggins interaction parameter マ� was estimated using the radon phase approximation method. The significant increases and decreases in the effective マ� (マ㌃ff) values obtained suggested that the introduction of functional groups significantly influenced マ㌃ff. Moreover, the morphologies of the synthesized BCPs were then investigated using X-ray scattering and transmission electron microscopy, and it was found that the morphology was also affected by the introduction of functional groups.

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