Hydrothermal method oxidized carbon nanotube: Properties and performances in epoxy composite

doi:10.1016/j.diamond.2021.108321

CORC > 金属研究所 > 中国科学院金属研究所

	Hydrothermal method oxidized carbon nanotube: Properties and performances in epoxy composite
	Wang, Qi 1,2; Zhu, Bo 4; Su, Dang Sheng 3
刊名	DIAMOND AND RELATED MATERIALS
	2021-04-01
卷号	114 页码:6
关键词	Green oxidation CNT epoxy composite Hydrothermal method Toughness Strength
ISSN号	0925-9635
DOI	10.1016/j.diamond.2021.108321
通讯作者	Wang, Qi(wangqi.imr@foxmail.com)
英文摘要	Further 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.
资助项目	Shanxi Province 1331 Project Key Innovation Team of Polymeric Functional New Materials and Shanxi Province Innovative Disciplinary Group of New Materials Industry
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000688435100005
资助机构	Shanxi Province 1331 Project Key Innovation Team of Polymeric Functional New Materials and Shanxi Province Innovative Disciplinary Group of New Materials Industry
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/166863]
专题	金属研究所_中国科学院金属研究所
通讯作者	Wang, Qi
作者单位	1.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
推荐引用方式 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.