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Characteristics and mechanism of low temperature dehydrochlorination of poly(vinyl chloride) in the presence of zinc(II) oxide
http://hdl.handle.net/10091/16074
http://hdl.handle.net/10091/16074795cc163-10a3-4a29-a6f9-d49db268f7b4
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||
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公開日 | 2012-11-20 | |||||||||||||||||||
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タイトル | Characteristics and mechanism of low temperature dehydrochlorination of poly(vinyl chloride) in the presence of zinc(II) oxide | |||||||||||||||||||
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言語 | eng | |||||||||||||||||||
DOI | ||||||||||||||||||||
関連識別子 | https://doi.org/10.1016/j.polymdegradstab.2012.01.009 | |||||||||||||||||||
関連名称 | 10.1016/j.polymdegradstab.2012.01.009 | |||||||||||||||||||
キーワード | ||||||||||||||||||||
主題 | Poly(vinyl chloride), Dehydrochlorination, Zinc(II) oxide, Cross-linking | |||||||||||||||||||
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資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||
タイプ | journal article | |||||||||||||||||||
著者 |
Kosuda, Takashi
× Kosuda, Takashi
× Okada, Tomohiko
× Nozaka, Shogo
× Matsuzawa, Yukitaka
× Shimizu, Takuya
× Hamanaka, Senji
× Mishima, Shozi
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信州大学研究者総覧へのリンク | ||||||||||||||||||||
氏名 | Okada, Tomohiko | |||||||||||||||||||
URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.WpDFbpkh.html | |||||||||||||||||||
出版者 | ||||||||||||||||||||
出版者 | ELSEVIER SCI LTD | |||||||||||||||||||
引用 | ||||||||||||||||||||
内容記述 | POLYMER DEGRADATION AND STABILITY. 97(4):584-591 (2012) | |||||||||||||||||||
書誌情報 |
POLYMER DEGRADATION AND STABILITY 巻 97, 号 4, p. 584-591, 発行日 2012-04 |
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抄録 | ||||||||||||||||||||
内容記述 | Characteristics of low temperature (473 K) dehydrochlorination of PVC powder in the presence of ZnO were studied in nitrogen flow and a reaction mechanism was proposed. It was revealed that a large portion of chlorine (ca. 70%) in PVC powder reacts with ZnO accompanying evolution of water and a slight amount of HCl (ca. 0.5%) without any organic gas. Analysis of the solid product by SEM, XRD and IR suggested that an apparent solid-solid reaction proceeds at 473 K via formation of a liquid phase which acts as reaction promoter and that the solid product is abundant in aliphatic (CH)(n) polymer. It was concluded that the first step of the dehydrochlorination is cross-linking C-C single bond formation in a polymer chain or among polymer chains followed by isomerization to polyene and aromatics. | |||||||||||||||||||
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収録物識別子タイプ | ISSN | |||||||||||||||||||
収録物識別子 | 0141-3910 | |||||||||||||||||||
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収録物識別子タイプ | NCID | |||||||||||||||||||
収録物識別子 | AA00362801 | |||||||||||||||||||
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出版タイプ | AM | |||||||||||||||||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||||
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URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000301911300015 |