文献详情
Self-Healing and Shape-Memory Superconducting Devices
文献类型：期刊
通讯作者：Xue, MQ (reprint author), Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China.; Wang, YP (reprint author), Renmin Univ China, Dept Chem, Beijing 100872, Peoples R China.
期刊名称：MACROMOLECULAR MATERIALS AND ENGINEERING影响因子和分区
年：2020
卷：305
期：2
ISSN：1438-7492
关键词：liquid metal; self-healing; shape memory; superconducting device
所属部门：化学系
摘要：Intelligent materials possess the function of self-judgment and self-optimization while sensing external stimuli such as stress, temperature, moisture, pH, electric or magnetic fields, or light. Besides, they often require self-healing-the ability to repair damage spontaneously-or shape-memory-the ability to return from a deformed state to their original shape induced by an external stimulus. Introducing such intelligence into superconducting (SC) devices is highly desirable to meet the critical ...More
Intelligent materials possess the function of self-judgment and self-optimization while sensing external stimuli such as stress, temperature, moisture, pH, electric or magnetic fields, or light. Besides, they often require self-healing-the ability to repair damage spontaneously-or shape-memory-the ability to return from a deformed state to their original shape induced by an external stimulus. Introducing such intelligence into superconducting (SC) devices is highly desirable to meet the critical requirement of maintenance-free performance. Here, self-healing and shape-memory functions are realized in liquid metal based SC devices using smart packaging polymers. Without deteriorating their superconductivity, the SC devices can repair themselves by simply raising the temperature, without any other treatment. Beyond the specific functions achieved here, this work sheds new light on future SC devices with advanced functions such as self-diagnosis, self-adjusting, and sensing. ...Hide

DOI：10.1002/mame.201900581
百度学术：Self-Healing and Shape-Memory Superconducting Devices
语言：外文
基金："Transformational Technologies for Clean Energy and Demonstration", Strategic Priority Research Program of the Chinese Academy of Sciences [XDA21010214]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China [21622407, 21875266]; Beijing National Laboratory for Molecular Sciences [BNLMS201909]
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