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  1. 060 工学部
  2. 0601 学術論文

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/10091/16074
795cc163-10a3-4a29-a6f9-d49db268f7b4
名前 / ファイル ライセンス アクション
Characteristics_mechanism_low_temperature_dehydrochlorination.pdf Characteristics_mechanism_low_temperature_dehydrochlorination.pdf (714.3 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2012-11-20
タイトル
タイトル Characteristics and mechanism of low temperature dehydrochlorination of poly(vinyl chloride) in the presence of zinc(II) oxide
言語
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
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Kosuda, Takashi

× Kosuda, Takashi

Kosuda, Takashi

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Okada, Tomohiko

× Okada, Tomohiko

Okada, Tomohiko

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Nozaka, Shogo

× Nozaka, Shogo

Nozaka, Shogo

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Matsuzawa, Yukitaka

× Matsuzawa, Yukitaka

Matsuzawa, Yukitaka

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Shimizu, Takuya

× Shimizu, Takuya

Shimizu, Takuya

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Hamanaka, Senji

× Hamanaka, Senji

Hamanaka, Senji

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Mishima, Shozi

× Mishima, Shozi

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
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.
資源タイプ(コンテンツの種類)
ISSN
収録物識別子タイプ ISSN
収録物識別子 0141-3910
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA00362801
出版タイプ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
WoS
URL http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000301911300015
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