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Hydrothermal method oxidized carbon nanotube: Properties and performances in epoxy composite
Wang, Qi1,2; Zhu, Bo4; Su, Dang Sheng3
Corresponding AuthorWang, Qi(wangqi.imr@foxmail.com)
2021-04-01
Source PublicationDIAMOND AND RELATED MATERIALS
ISSN0925-9635
Volume114Pages:6
AbstractFurther modifications to carbon nanotube (CNT) are often necessary in various application scenarios, however, polluting oxidation processes are typically difficult to be avoided. Efforts were devoted to developing green and facile methods to oxidize CNT. Herein, A hydrothermal process for efficient and eco-friendly oxidization of CNT was explored. The oxidized CNTs were carefully characterized to get clear the transformation in both chemical and physical properties. By comparing both the strength and the toughness of the composites obtained after introducing the oxidized CNTs into epoxy matrices, the oxidation effect was further verified. The strengthening and toughening mechanisms were then studied and attributed to the nicely built chemical and physical interactions. Compared with the concentrated HNO3 oxidized CNT, the hydrothermal method oxidized CNT performed much better reinforcing ability to epoxy, which suggested great potentials for the green hydrothermal method to replace the polluting concentrated HNO3 oxidation method to fabricate high-performance CNT/epoxy composites.
KeywordGreen oxidation CNT epoxy composite Hydrothermal method Toughness Strength
Funding OrganizationShanxi Province 1331 Project Key Innovation Team of Polymeric Functional New Materials and Shanxi Province Innovative Disciplinary Group of New Materials Industry
DOI10.1016/j.diamond.2021.108321
Indexed BySCI
Language英语
Funding ProjectShanxi Province 1331 Project Key Innovation Team of Polymeric Functional New Materials and Shanxi Province Innovative Disciplinary Group of New Materials Industry
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000688435100005
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/166864
Collection中国科学院金属研究所
Corresponding AuthorWang, Qi
Affiliation1.North Univ China, Sch Mat Sci & Engn, Shanxi Key Lab Nano Funct Composite Mat, Taiyuan 030051, Shanxi, Peoples R China
2.North Univ China, Sch Mat Sci & Engn, Res Ctr Engn Technol Polymer Composites Shanxi Pr, Taiyuan 030051, Shanxi, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
4.Jiangsu Gunuo New Mat Technol Go Ltd, Yancheng 224051, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Wang, Qi,Zhu, Bo,Su, Dang Sheng. Hydrothermal method oxidized carbon nanotube: Properties and performances in epoxy composite[J]. DIAMOND AND RELATED MATERIALS,2021,114:6.
APA Wang, Qi,Zhu, Bo,&Su, Dang Sheng.(2021).Hydrothermal method oxidized carbon nanotube: Properties and performances in epoxy composite.DIAMOND AND RELATED MATERIALS,114,6.
MLA Wang, Qi,et al."Hydrothermal method oxidized carbon nanotube: Properties and performances in epoxy composite".DIAMOND AND RELATED MATERIALS 114(2021):6.
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