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DOI | 10.1038/s41467-018-04043-9 |
Bonding dissimilar polymer networks in various manufacturing processes | |
Liu, Qihan1; Nian, Guodong1,2,3; Yang, Canhui1; Qu, Shaoxing2,3; Suo, Zhigang1 | |
2018-02-27 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2018 |
卷号 | 9 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Peoples R China |
英文摘要 | Recently developed devices mimic neuromuscular and neurosensory systems by integrating hydrogels and hydrophobic elastomers. While different methods are developed to bond hydrogels with hydrophobic elastomers, it remains a challenge to coat and print various hydrogels and elastomers of arbitrary shapes, in arbitrary sequences, with strong adhesion. Here we report an approach to meet this challenge. We mix silane coupling agents into the precursors of the networks, and tune the kinetics such that, when the networks form, the coupling agents incorporate into the polymer chains, but do not condensate. After a manufacturing step, the coupling agents condensate, add crosslinks inside the networks, and form bonds between the networks. This approach enables independent bonding and manufacturing. We formulate oxygen-tolerant hydrogel resins for spinning, printing, and coating in the open air. We find that thin elastomer coatings enable hydrogels to sustain high temperatures without boiling. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000426152700003 |
WOS关键词 | HYDROGELS ; CONDENSATION ; ADHESION ; TRANSPARENT ; CAVITATION ; CONDUCTORS ; ACTUATORS ; SURFACES ; KINETICS ; FRACTURE |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/203792 |
专题 | 资源环境科学 |
作者单位 | 1.Harvard Univ, John A Paulson Sch Engn & Appl Sci, Kavli Inst Bionano Sci & Technol, Cambridge, MA 02138 USA; 2.Zhejiang Univ, State Key Lab Fluid Power & Mechatron Syst, Key Lab Soft Machines & Smart Devices Zhejiang Pr, Hangzhou 310027, Peoples R China; 3.Zhejiang Univ, Dept Engn Mech, Hangzhou 310027, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Qihan,Nian, Guodong,Yang, Canhui,et al. Bonding dissimilar polymer networks in various manufacturing processes[J]. NATURE COMMUNICATIONS,2018,9. |
APA | Liu, Qihan,Nian, Guodong,Yang, Canhui,Qu, Shaoxing,&Suo, Zhigang.(2018).Bonding dissimilar polymer networks in various manufacturing processes.NATURE COMMUNICATIONS,9. |
MLA | Liu, Qihan,et al."Bonding dissimilar polymer networks in various manufacturing processes".NATURE COMMUNICATIONS 9(2018). |
条目包含的文件 | 条目无相关文件。 |
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