DataVXAdvanced MaterialsPaper
journal article·2019-11

Superstretchable Dynamic Polymer Networks

Huan Zhang, Yanzhou Wu, Jinxia Yang, Dong Wang, Pengyun Yu, Chi To Lai, An‐Chang Shi, Jianping Wang, Shuxun Cui, Junfeng Xiang, Ning Zhao, Jian Xu

Advanced Materials· Volume 31· Issue 44
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Source abstract

Abstract

Abstract Superstretchable materials have many applications in advanced technological fields but are difficult to stretch to more than 1000× their original length. A superstretchable dynamic polymer network that can be stretched to 13 000× its original length is designed. It is revealed that superstretchability of the polymer network is derived from the synergistic effect of two different types of dynamic bonds, including a small number of strong dynamic imine bonds to maintain the network integrity during stretching and a large number of weak ionic hydrogen bonds to dissipate energy. This approach provides new insights into the design of superstretchable polymers.
Source: crossref · Quality: baseline

Research context

Polymers

OpenAlex topics: Polymer composites and self-healing · Advanced Polymer Synthesis and Characterization · Conducting polymers and applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Beijing National Laboratory for Molecular Sciences CAS Research/Education Center for Excellence in Molecular Sciences Laboratory of Polymer Physics and Chemistry Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China

School of Chemical Sciences University of Chinese Academy of Sciences Beijing 100049 P. R. China

Molecular Reaction Dynamics Laboratory Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China

Key Laboratory of Advanced Technologies of Materials (Ministry of Education) Southwest Jiaotong University Chengdu 610031 P. R. China

Department of Physics and Astronomy McMaster University Hamilton Ontario L8S 4M1 Canada

Center for Physicochemical Analysis and Measurement Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China

Funding

Ministry of Science and Technology of the People's Republic of China · Chinese Academy of Sciences

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