CAS OpenIR
Thermal conductivity improvement in electrically insulating silicone rubber composites by the construction of hybrid three-dimensional filler networks with boron nitride and carbon nanotubes
Xue, Yang1,2; Li, Xiaofei1,2; Wang, Haosheng2; Zhang, Donghai2; Chen, Yunfa2
2019-01-10
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume136Issue:2Pages:7
AbstractIn this study, we constructed hybrid three-dimensional (3D) filler networks by simply incorporating a relatively low content of one-dimensional carbon nanotubes (CNTs; 0.0005-0.25 vol %) and a certain content of two-dimensional boron nitride (BN; 30 phr) in a silicone rubber (SIR) matrix. As indicated by transmission electron microscopy observation, flexible CNTs can serve as bridges to connect BN platelets in different layers to form hybrid 3D thermally conductive networks; this results in an increase in thermally conductive pathways, and the isolation between CNTs can prevent the formation of electrically conductive networks. Compared to the SIR-BN composite with the same BN content, the SIR-BN-CNT composites exhibited improved thermal conductivity, slightly increased volume resistivity, and comparable breakdown strength without a largely decreased flexibility. When 0.25 vol % CNTs were incorporated, the SIR-BN-CNT composite exhibited 75 and 25% higher thermal conductivities relative to the neat SIR and SIR-BN composite with 30 phr BN, respectively, and a thermal conductivity that was even comparable to SIR-BN composite with 40 phr BN. (c) 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 46929.
Keywordblends composites thermal properties
DOI10.1002/app.46929
Language英语
WOS KeywordPOLYMER COMPOSITES ; INTERFACE MATERIALS ; AL2O3 ; NANOCOMPOSITES ; PERFORMANCE ; PARTICLES
Funding ProjectNational Key R&D Program of China[2016YFC0204600] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA09030202]
WOS Research AreaPolymer Science
WOS SubjectPolymer Science
Funding OrganizationNational Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS IDWOS:000450657300004
PublisherWILEY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/26608
Collection中国科学院过程工程研究所
Corresponding AuthorChen, Yunfa
Affiliation1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Xue, Yang,Li, Xiaofei,Wang, Haosheng,et al. Thermal conductivity improvement in electrically insulating silicone rubber composites by the construction of hybrid three-dimensional filler networks with boron nitride and carbon nanotubes[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2019,136(2):7.
APA Xue, Yang,Li, Xiaofei,Wang, Haosheng,Zhang, Donghai,&Chen, Yunfa.(2019).Thermal conductivity improvement in electrically insulating silicone rubber composites by the construction of hybrid three-dimensional filler networks with boron nitride and carbon nanotubes.JOURNAL OF APPLIED POLYMER SCIENCE,136(2),7.
MLA Xue, Yang,et al."Thermal conductivity improvement in electrically insulating silicone rubber composites by the construction of hybrid three-dimensional filler networks with boron nitride and carbon nanotubes".JOURNAL OF APPLIED POLYMER SCIENCE 136.2(2019):7.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xue, Yang]'s Articles
[Li, Xiaofei]'s Articles
[Wang, Haosheng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xue, Yang]'s Articles
[Li, Xiaofei]'s Articles
[Wang, Haosheng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xue, Yang]'s Articles
[Li, Xiaofei]'s Articles
[Wang, Haosheng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.