{"_buckets": {"deposit": "2a2278ec-2288-470b-8793-164e9659a3bc"}, "_deposit": {"id": "12394", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "12394"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00012394", "sets": ["1221:1222"]}, "item_6_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2012-04", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "4", "bibliographicPageEnd": "591", "bibliographicPageStart": "584", "bibliographicVolumeNumber": "97", "bibliographic_titles": [{"bibliographic_title": "POLYMER DEGRADATION AND STABILITY"}]}]}, "item_6_description_20": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "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.", "subitem_description_type": "Abstract"}]}, "item_6_description_30": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u7a2e\u985e\uff09", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_6_description_5": {"attribute_name": "\u5f15\u7528", "attribute_value_mlt": [{"subitem_description": "POLYMER DEGRADATION AND STABILITY. 97(4):584-591 (2012)", "subitem_description_type": "Other"}]}, "item_6_link_3": {"attribute_name": "\u4fe1\u5dde\u5927\u5b66\u7814\u7a76\u8005\u7dcf\u89a7\u3078\u306e\u30ea\u30f3\u30af", "attribute_value_mlt": [{"subitem_link_text": "Okada, Tomohiko", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.WpDFbpkh.html"}]}, "item_6_link_67": {"attribute_name": "WoS", "attribute_value_mlt": [{"subitem_link_text": "Web of Science", "subitem_link_url": "http://gateway.isiknowledge.com/gateway/Gateway.cgi?\u0026GWVersion=2\u0026SrcAuth=ShinshuUniv\u0026SrcApp=ShinshuUniv\u0026DestLinkType=FullRecord\u0026DestApp=WOS\u0026KeyUT=000301911300015"}]}, "item_6_publisher_4": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "ELSEVIER SCI LTD"}]}, "item_6_relation_48": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.1016/j.polymdegradstab.2012.01.009"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://dx.doi.org/10.1016/j.polymdegradstab.2012.01.009", "subitem_relation_type_select": "DOI"}}]}, "item_6_select_64": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_6_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0141-3910", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0141-3910", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_40": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00362801", "subitem_source_identifier_type": "NCID"}]}, "item_6_text_69": {"attribute_name": "wosonly authkey", "attribute_value_mlt": [{"subitem_text_value": "Poly(vinyl chloride); Dehydrochlorination; Zinc(II) oxide; Cross-linking"}]}, "item_6_text_70": {"attribute_name": "wosonly keywords", "attribute_value_mlt": [{"subitem_text_value": "THERMAL-DEGRADATION; METAL-OXIDES; CATALYZED DEGRADATION; CHLOROBUTYL RUBBER; POLYVINYL-CHLORIDE; POLYVINYL-CHLORIDE); PVC; DECOMPOSITION; DECHLORINATION; VULCANIZATION"}]}, "item_6_textarea_68": {"attribute_name": "wosonly abstract", "attribute_value_mlt": [{"subitem_textarea_value": "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. (C) 2012 Elsevier Ltd. All rights reserved."}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kosuda,  Takashi"}], "nameIdentifiers": [{"nameIdentifier": "37732", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Okada,  Tomohiko"}], "nameIdentifiers": [{"nameIdentifier": "37733", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nozaka,  Shogo"}], "nameIdentifiers": [{"nameIdentifier": "37734", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Matsuzawa,  Yukitaka"}], "nameIdentifiers": [{"nameIdentifier": "37735", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shimizu,  Takuya"}], "nameIdentifiers": [{"nameIdentifier": "37736", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hamanaka,  Senji"}], "nameIdentifiers": [{"nameIdentifier": "37737", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Mishima,  Shozi"}], "nameIdentifiers": [{"nameIdentifier": "37738", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2015-09-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Characteristics_mechanism_low_temperature_dehydrochlorination.pdf", "filesize": [{"value": "714.3 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 714300.0, "url": {"label": "Characteristics_mechanism_low_temperature_dehydrochlorination.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/12394/files/Characteristics_mechanism_low_temperature_dehydrochlorination.pdf"}, "version_id": "640b40b2-3244-40de-99b5-127ed6c134a7"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "Poly(vinyl chloride)", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Dehydrochlorination", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Zinc(II) oxide", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Cross-linking", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Characteristics and mechanism of low temperature dehydrochlorination of poly(vinyl chloride) in the presence of zinc(II) oxide", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Characteristics and mechanism of low temperature dehydrochlorination of poly(vinyl chloride) in the presence of zinc(II) oxide"}]}, "item_type_id": "6", "owner": "1", "path": ["1221/1222"], "permalink_uri": "http://hdl.handle.net/10091/16074", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2012-11-20"}, "publish_date": "2012-11-20", "publish_status": "0", "recid": "12394", "relation": {}, "relation_version_is_last": true, "title": ["Characteristics and mechanism of low temperature dehydrochlorination of poly(vinyl chloride) in the presence of zinc(II) oxide"], "weko_shared_id": 3}