多相碳纳米纤维/聚乙烯复合材料介电性能

TQ325.12; 利用一种新型纳米材料碳纳米纤维(carbon nanofiber,CNF)对高密度聚乙烯(high-density polyethylene,HDPE)和高密度聚乙烯/超高分子量聚乙烯(ultra-high molecular weight polyethylene,UHMWPE)共混物(UH-HDPE)进行改性,制备两相CNF/HDPE复合材料和三相CNF/UH-HDPE复合材料,研究CNF含量及其在基体中的分布状态对复合材料介电性能的影响.结果表明:CNF可良好分散于HDPE基体中,但无法渗入UHMWPE基体;CNF在两相复合材料中呈均匀分布状态,而在三相复合材料中呈非...

Full description

Saved in:
Bibliographic Details
Published in航空材料学报 Vol. 40; no. 4; pp. 109 - 115
Main Authors 孙莉莉, 吴南, 彭睿
Format Journal Article
LanguageChinese
Published 中国航发北京航空材料研究院,北京 100095 01.08.2020
Subjects
高密度聚乙烯
碳纳米纤维
介电性能
超高分子量聚乙烯
Online AccessGet full text

Cover

Abstract TQ325.12; 利用一种新型纳米材料碳纳米纤维(carbon nanofiber,CNF)对高密度聚乙烯(high-density polyethylene,HDPE)和高密度聚乙烯/超高分子量聚乙烯(ultra-high molecular weight polyethylene,UHMWPE)共混物(UH-HDPE)进行改性,制备两相CNF/HDPE复合材料和三相CNF/UH-HDPE复合材料,研究CNF含量及其在基体中的分布状态对复合材料介电性能的影响.结果表明:CNF可良好分散于HDPE基体中,但无法渗入UHMWPE基体;CNF在两相复合材料中呈均匀分布状态,而在三相复合材料中呈非均匀分布状态;复合材料的介电常数随CNF含量增加而提高,当CNF质量分数达到7.5% 以上时,CNF/HDPE复合材料在100 Hz下的介电常数达到190,比HDPE提高约50倍,且表现出明显频率依赖性;CNF/UH-HDPE复合材料的介电常数变化趋势与CNF/HDPE复合材料相同,但是在CNF含量相同时,三相复合材料的介电常数高于两相复合材料;当CNF含量较低时,两相和三相复合材料均无明显的介电损耗.
AbstractList TQ325.12; 利用一种新型纳米材料碳纳米纤维(carbon nanofiber,CNF)对高密度聚乙烯(high-density polyethylene,HDPE)和高密度聚乙烯/超高分子量聚乙烯(ultra-high molecular weight polyethylene,UHMWPE)共混物(UH-HDPE)进行改性,制备两相CNF/HDPE复合材料和三相CNF/UH-HDPE复合材料,研究CNF含量及其在基体中的分布状态对复合材料介电性能的影响.结果表明:CNF可良好分散于HDPE基体中,但无法渗入UHMWPE基体;CNF在两相复合材料中呈均匀分布状态,而在三相复合材料中呈非均匀分布状态;复合材料的介电常数随CNF含量增加而提高,当CNF质量分数达到7.5% 以上时,CNF/HDPE复合材料在100 Hz下的介电常数达到190,比HDPE提高约50倍,且表现出明显频率依赖性;CNF/UH-HDPE复合材料的介电常数变化趋势与CNF/HDPE复合材料相同,但是在CNF含量相同时,三相复合材料的介电常数高于两相复合材料;当CNF含量较低时,两相和三相复合材料均无明显的介电损耗.
Author 吴南
孙莉莉
彭睿
AuthorAffiliation 中国航发北京航空材料研究院,北京 100095
AuthorAffiliation_xml – name: 中国航发北京航空材料研究院,北京 100095
Author_FL SUN Lili
WU Nan
PENG Rui
Author_FL_xml – sequence: 1
  fullname: SUN Lili
– sequence: 2
  fullname: WU Nan
– sequence: 3
  fullname: PENG Rui
Author_xml – sequence: 1
  fullname: 孙莉莉
– sequence: 2
  fullname: 吴南
– sequence: 3
  fullname: 彭睿
BookMark eNo9T71KA0EY3CKCMeYxxOou--3fbUoJ_kHARuuwe3uniWEDLqKlkkYQIYUIidjIgaVIFNTg2-Ru8xieKE4xM0wxw6ygih3YBKE1wCGAFLLRC7vO2RAw5gHHnIYEExziEkArqPqfL6O6c11dxkCakssqivJs4u_f_ePUf079S8mZn702FpeT-cfYD5_z7CYfXRUPo-JuPJ9d-9u34uJpMfxaRUup6ruk_qc1dLC1ud_aCdp727utjXbgABMWKEO1EIo1ORgGBhghVBMdyZiWznCRKG0incqIsdQITLUCiWOjoziNRZTQGlr_7T1TNlX2sNMbnJ7YcrFzdBz3z_XPUcwwMPoN1k1gLA
ClassificationCodes TQ325.12
ContentType Journal Article
Copyright Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
Copyright_xml – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
DBID 2B.
4A8
92I
93N
PSX
TCJ
DOI 10.11868/j.issn.1005-5053.2020.000013
DatabaseName Wanfang Data Journals - Hong Kong
WANFANG Data Centre
Wanfang Data Journals
万方数据期刊 - 香港版
China Online Journals (COJ)
China Online Journals (COJ)
DatabaseTitleList
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
DocumentTitle_FL Dielectric properties of multi-phase carbon nanofiber/polyethylene composites
EndPage 115
ExternalDocumentID hkclxb202004014
GroupedDBID -03
2B.
2C0
4A8
5VS
5XA
5XC
5XD
92H
92I
93N
ACGFS
ALMA_UNASSIGNED_HOLDINGS
CCEZO
CEKLB
CW9
FIJ
GROUPED_DOAJ
IPNFZ
PSX
RIG
TCJ
TGT
U1G
U5L
U5M
ID FETCH-LOGICAL-s1024-ad3b66a4951d41d14223b2b78c3223d56eabd7bf8744fd603ba180cdb7cfc67e3
ISSN 1005-5053
IngestDate Tue Feb 13 23:40:07 EST 2024
IsPeerReviewed true
IsScholarly true
Issue 4
Keywords 高密度聚乙烯
碳纳米纤维
介电性能
超高分子量聚乙烯
Language Chinese
LinkModel OpenURL
MergedId FETCHMERGED-LOGICAL-s1024-ad3b66a4951d41d14223b2b78c3223d56eabd7bf8744fd603ba180cdb7cfc67e3
PageCount 7
ParticipantIDs wanfang_journals_hkclxb202004014
PublicationCentury 2000
PublicationDate 2020-08-01
PublicationDateYYYYMMDD 2020-08-01
PublicationDate_xml – month: 08
  year: 2020
  text: 2020-08-01
  day: 01
PublicationDecade 2020
PublicationTitle 航空材料学报
PublicationTitle_FL Journal of Aeronautical Materials
PublicationYear 2020
Publisher 中国航发北京航空材料研究院,北京 100095
Publisher_xml – name: 中国航发北京航空材料研究院,北京 100095
SSID ssib001129858
ssib051375391
ssj0000561693
ssib031741046
ssib023167179
ssib038074666
ssib017479244
Score 2.293965
Snippet TQ325.12; 利用一种新型纳米材料碳纳米纤维(carbon nanofiber,CNF)对高密度聚乙烯(high-density polyethylene,HDPE)和高密度聚乙烯/超高分子量聚乙烯(ultra-high molecular weight...
SourceID wanfang
SourceType Aggregation Database
StartPage 109
Title 多相碳纳米纤维/聚乙烯复合材料介电性能
URI https://d.wanfangdata.com.cn/periodical/hkclxb202004014
Volume 40
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3NaxQxFA-1guhB_MRvejAnme3M5GOS48zOLkXQUws9WSbzYcGygt2C9KT0IojQgwiteJGCR5EqqMX_pu30z_C97OxuaItWL-Ft8vblvbxk8jKT_ELIXcmYEWFVeEVYcI9zZrws4MaLTKULEZSisnBNDx7KmTl-f17MT5x65OxaWumbVr567LmS__Eq5IFf8ZTsP3h2JBQygAb_QgoehvREPqYdQWNOdUw7EdUJTRQScUgThkQSD4lgnAP8SAAzh4ppR0EsaSVwmmiqNZYqRuNuI1ylSGifKhAuqU6RRkJaZo6iVGIVAFpgkfJpHFnJjCapG_7aTEVjq3CsUZ9jZEK9KY2lFQUKi2GnaEqQBcR0qBoTLgvIAtuAANV15JYkKf4fVU1p0nVfeITj7XaDLmotU5Zd2KZNHd1BdJfqwBJtqMMyg6btk9kHRT62VsMDhtqGB7-F7aMy7wU2QnVmD4R1hZCSudPLAI2qGUbcmSsCXzthRzA41Xp0RlNS2SkNa2iNamhhy1jwzcFR3kOg4YtP8qXnBnngIY33vJ8OIy2E88rBhssQ7DlYRrA4jbQT7oWIkhCMv-JCqMlxS8DoNwIpOctfETBY_DbYSwNsfYlYP3bDQaP3GUKHVk3_ySZ7hq5XZb3HTrg3e4Gcb9ZpU_Fg0F0kE6uLl8g5B73zMon2tjbr99_rj9v1z-36C6Rb9c7X6YOXm7s_Nuq1z3tbb_bWX-1_WN9_t7G787p--23_xaeDtV9XyFy3M9ue8Zp7SLxlCL-5lxXMSJlxWIwUPCjwrSkzoYlUDrMhK4QsM1PAww1vkqgK6TOTBcrPCxPlVS6jkl0lk72nvfIamcozUWrjG8kLaGieZ4hvWUG7-WEpuc-uk6nG7IXmObO8cMiXN_7OcpOcHQ-cW2Sy_2ylvA2xc9_csR3gN0ZHjuM
link.rule.ids 315,786,790,870,27955,27956
linkProvider Directory of Open Access Journals
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E5%A4%9A%E7%9B%B8%E7%A2%B3%E7%BA%B3%E7%B1%B3%E7%BA%A4%E7%BB%B4%2F%E8%81%9A%E4%B9%99%E7%83%AF%E5%A4%8D%E5%90%88%E6%9D%90%E6%96%99%E4%BB%8B%E7%94%B5%E6%80%A7%E8%83%BD&rft.jtitle=%E8%88%AA%E7%A9%BA%E6%9D%90%E6%96%99%E5%AD%A6%E6%8A%A5&rft.au=%E5%AD%99%E8%8E%89%E8%8E%89&rft.au=%E5%90%B4%E5%8D%97&rft.au=%E5%BD%AD%E7%9D%BF&rft.date=2020-08-01&rft.pub=%E4%B8%AD%E5%9B%BD%E8%88%AA%E5%8F%91%E5%8C%97%E4%BA%AC%E8%88%AA%E7%A9%BA%E6%9D%90%E6%96%99%E7%A0%94%E7%A9%B6%E9%99%A2%2C%E5%8C%97%E4%BA%AC+100095&rft.issn=1005-5053&rft.volume=40&rft.issue=4&rft.spage=109&rft.epage=115&rft_id=info:doi/10.11868%2Fj.issn.1005-5053.2020.000013&rft.externalDocID=hkclxb202004014
thumbnail_s http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fhkclxb%2Fhkclxb.jpg