| 题名 | Influences of processing conditions on mechanical properties of recycled epoxy-anhydride vitrimers |
| 作者 | |
| 通讯作者 | Biao Zhang; Martin L. Dunn; Qi Ge |
| 发表日期 | 2020-11-05
|
| DOI | |
| 发表期刊 | |
| ISSN | 0021-8995
|
| EISSN | 1097-4628
|
| 卷号 | 137期号:41页码:49246 |
| 摘要 | The chemically crosslinked network structures make epoxies, the most com
mon thermosets, unable or hard to be recycled, causing environmental prob
lems and economic losses. Epoxy-based vitrimers, polymer networks deriving
from epoxy resins, can be thermally malleable according to bond exchange
reactions (BERs), opening the door to recycle epoxy thermosets. Here a series
of experiments were carried out to study the effects of processing conditions
(such as particle size distributions, temperature, time, and pressure) on
recycling of an epoxy-anhydride vitrimer. Polymer powders from the epoxy
anhydride vitrimer with different size distributions were prepared and charac
terized, and the influence of particle size on the mechanical performance of
recycled epoxy-anhydride vitrimers was investigated by dynamic mechanical
analysis and uniaxial tensile test. Experimental results demonstrated that finer
polymer powders can increase the contacting surfaces of recycled materials
and thus result in high quality of recycled materials. In addition, the influences
of other treating parameters, such as temperature, time, and pressure, were
also discussed in this study. Adjusting these treating parameters can help the
design of an optimized reprocessing procedure to meet practical engineering
applications. |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 通讯
|
| WOS研究方向 | Polymer Science
|
| WOS类目 | Polymer Science
|
| WOS记录号 | WOS:000556897400017
|
| 出版者 | |
| EI入藏号 | 20201508386463
|
| EI主题词 | Particle size
; Recycling
; Size distribution
; Powders
; Tensile testing
; Losses
; Particle size analysis
|
| EI分类号 | Industrial Wastes:452.3
; Organic Polymers:815.1.1
; Industrial Economics:911.2
; Mathematical Statistics:922.2
; Materials Science:951
|
| ESI学科分类 | CHEMISTRY
|
| 来源库 | Web of Science
|
| 引用统计 |
被引频次[WOS]：27
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/124763 |
| 专题 | 工学院_机械与能源工程系 工学院 |
| 作者单位 | 1.Xi'an Institute of Flexible Electronics, Research & Development Institute of Northwestern Polytechnical University in Shenzhen, and Xi'an Key Laboratory of Biomedical Materials & Engineering, Northwestern Polytechnical University (NPU), Xi'an, China 2.Digital Manufacturing and Design Centre, Singapore University of Technology and Design, Singapore, Singapore 3.State Key Laboratory of Advanced Design Manufacturing for Vehicle Body, Hunan University, Changsha, China 4.College of Engineering and Applied Science, University of Colorado Denver, Denver, Colorado 5.The George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia 6.School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore, Singapore 7.Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen, China |
| 通讯作者单位 | 机械与能源工程系 |
| 推荐引用方式 GB/T 7714 |
Biao Zhang,Honggeng Li,Chao Yuan,et al. Influences of processing conditions on mechanical properties of recycled epoxy-anhydride vitrimers[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2020,137(41):49246.
|
| APA |
Biao Zhang.,Honggeng Li.,Chao Yuan.,Martin L. Dunn.,H. Jerry Qi.,...&Qi Ge.(2020).Influences of processing conditions on mechanical properties of recycled epoxy-anhydride vitrimers.JOURNAL OF APPLIED POLYMER SCIENCE,137(41),49246.
|
| MLA |
Biao Zhang,et al."Influences of processing conditions on mechanical properties of recycled epoxy-anhydride vitrimers".JOURNAL OF APPLIED POLYMER SCIENCE 137.41(2020):49246.
|
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | 操作 | |
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