{"created":"2021-03-01T06:15:22.798663+00:00","id":12468,"links":{},"metadata":{"_buckets":{"deposit":"47d2275d-ba14-459a-af60-2dd5dd7f6482"},"_deposit":{"id":"12468","owners":[],"pid":{"revision_id":0,"type":"depid","value":"12468"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00012468","sets":["1221:1222"]},"author_link":["38002","38003","38004","38005","38006","38007","38008","38009","38010","38011","38012"],"item_1628147817048":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_6_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-10-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicPageEnd":"4364","bibliographicPageStart":"4359","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"NANOSCALE"}]}]},"item_6_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The thermal stability of nitrogen (N) functionalities on the sidewalls of N-doped multi-walled carbon nanotubes was investigated at temperatures ranging between 1000 degrees C and 2000 degrees C. The structural stability of the doped tubes was then correlated with the electrical conductivity both at the bulk and at the individual tube levels. When as-grown tubes were thermally treated at 1000 degrees C, we observed a very significant decrease in the electrical resistance of the individual nanotubes, from 54 k Omega to 0.5 k Omega, which is attributed to a low N doping level (e.g. 0.78 at% N). We noted that pyridine-type N was first decomposed whereas the substitutional N was stable up to 1500 degrees C. For nanotubes heat treated to 1800 degrees C and 2000 degrees C, the tubes exhibited an improved degree of crystallinity which was confirmed by both the low R value (I(D)/I(G)) in the Raman spectra and the presence of straight graphitic planes observed in TEM images. However, N atoms were not detected in these tubes and caused an increase in their electrical resistivity and resistance. These partially annealed doped tubes with enhanced electrical conductivities could be used in the fabrication of robust and electrically conducting composites, and these results could be extrapolated to N-doped graphene and other nanocarbons.","subitem_description_type":"Abstract"}]},"item_6_description_30":{"attribute_name":"資源タイプ（コンテンツの種類）","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_6_description_5":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"NANOSCALE. 3(10):4359-4364 (2011)","subitem_description_type":"Other"}]},"item_6_link_3":{"attribute_name":"信州大学研究者総覧へのリンク","attribute_value_mlt":[{"subitem_link_text":"Hayashi, Takuya","subitem_link_url":"http://soar-rd.shinshu-u.ac.jp/profile/ja.jmLUbpkh.html"},{"subitem_link_text":"Endo, Morinobu","subitem_link_url":"http://soar-rd.shinshu-u.ac.jp/profile/ja.uUTmZhkh.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?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000295618200055"}]},"item_6_publisher_4":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"ROYAL SOC CHEMISTRY"}]},"item_6_relation_47":{"attribute_name":"PubMed","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"21909584"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?CMD=search&DB=pubmed&term=21909584","subitem_relation_type_select":"PMID"}}]},"item_6_relation_48":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"10.1039/c1nr10717h"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1039/c1nr10717h","subitem_relation_type_select":"DOI"}}]},"item_6_rights_62":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Nanoscale, 2011,3, 4359-4364 - Reproduced by permission of The Royal Society of Chemistry"}]},"item_6_source_id_35":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2040-3364","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Fujisawa,  Kazunori"}],"nameIdentifiers":[{"nameIdentifier":"38002","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tojo,  Tomohiro"}],"nameIdentifiers":[{"nameIdentifier":"38003","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Muramatsu,  Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"38004","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Elias,  Ana L."}],"nameIdentifiers":[{"nameIdentifier":"38005","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Vega-Diaz,  Sofia M."}],"nameIdentifiers":[{"nameIdentifier":"38006","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tristan-Lopez,  Ferdinando"}],"nameIdentifiers":[{"nameIdentifier":"38007","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kim,  Jin Hee"}],"nameIdentifiers":[{"nameIdentifier":"38008","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hayashi,  Takuya"}],"nameIdentifiers":[{"nameIdentifier":"38009","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kim,  Yoong Ahm"}],"nameIdentifiers":[{"nameIdentifier":"38010","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Endo,  Morinobu"}],"nameIdentifiers":[{"nameIdentifier":"38011","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Terrones,  Mauricio"}],"nameIdentifiers":[{"nameIdentifier":"38012","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2015-09-28"}],"displaytype":"detail","filename":"Enhanced_Electrical_Conductivities_N-doped_Carbon_Nanotubes.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Enhanced_Electrical_Conductivities_N-doped_Carbon_Nanotubes.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/12468/files/Enhanced_Electrical_Conductivities_N-doped_Carbon_Nanotubes.pdf"},"version_id":"8b765578-f0a6-4152-95da-8c36b5d1c3ba"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Enhanced electrical conductivities of N-doped carbon nanotubes by controlled heat treatment","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Enhanced electrical conductivities of N-doped carbon nanotubes by controlled heat treatment","subitem_title_language":"en"}]},"item_type_id":"6","owner":"1","path":["1222"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-02-07"},"publish_date":"2012-02-07","publish_status":"0","recid":"12468","relation_version_is_last":true,"title":["Enhanced electrical conductivities of N-doped carbon nanotubes by controlled heat treatment"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-14T04:07:34.198632+00:00"}