消息
×
loading..
Dual Physically Crosslinked Silk Fibroin Ionoelastomer with Ultrahigh Stretchability and Low Hysteresis
2022
发表期刊CHEMISTRY OF MATERIALS (IF:7.2[JCR-2023],8.4[5-Year])
ISSN0897-4756
EISSN1520-5002
卷号35期号:4页码:1752-1761
发表状态已发表
DOI10.1021/acs.chemmater.2c03536
摘要

Innovations in ionotronics have greatly facilitated the development of ultraflexible devices, displays, and machines. However, ionotronics often suffer from an inherent trade-off between stretchability and elasticity due to their viscous nature. Here, we overcome this limitation by incorporating dimension-and-content-confined nanocrystalline crosslinks into amorphous and molecularly entangled silk fibroin (SF) ionotronics. The welding-entanglement network exhibited a 34-fold increase in Young’s modulus, a 14-fold increase in tensile strength, and a 9-fold increase in toughness compared to the same SF material without the nanocrystal crosslinks. The welding-entanglement network also gained recoverable hysteretic energy dissipation with hysteresis as low as 22%. The stretchability and low hysteresis exhibited by these SF ionoelastomers far exceed those of previously reported ionotronics and bioelastomers. These mechanical merits, together with the inherent advantages of SF ionoelastomers, including their multiprocessability, sustainability, biocompatibility, and degradability, promote their applications in human-machine interfaces and bio-functional devices. © 2023 American Chemical Society.

关键词iocompatibility Display devices Economic and social effects Energy dissipation Hysteresis Tensile strength Welding Bioelastomer Crosslinked Degradability Entanglement networks Hysteretic energy dissipations Low hysteresis Mechanical Nanocrystallines Silk fibroin Trade off
URL查看原文
收录类别SCI ; EI ; SCOPUS
语种英语
资助项目National Natural Science Foundation of China[
WOS研究方向Chemistry ; Materials Science
WOS类目Chemistry, Physical ; Materials Science, Multidisciplinary
WOS记录号WOS:000934983900001
出版者American Chemical Society
EI入藏号20230913640136
EI主题词Nanocrystals
EI分类号461.9.1 Immunology ; 525.4 Energy Losses (industrial and residential) ; 538.2 Welding ; 722.2 Computer Peripheral Equipment ; 761 Nanotechnology ; 933.1 Crystalline Solids ; 961 Systems Science ; 971 Social Sciences
原始文献类型Article in Press
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/282032
专题物质科学与技术学院_博士生
物质科学与技术学院_PI研究组_凌盛杰组
物质科学与技术学院_PI研究组_李健组
物质科学与技术学院_硕士生
物质科学与技术学院_PI研究组_刘一凡组
共同第一作者Cao, Leitao
通讯作者Ren, Jing; Shao, Zhengzhong; Ling, Shengjie
作者单位
1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China
2.Shanghai Clin Res & Trial Ctr, Shanghai 201210, Peoples R China
3.Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Adv Mat Lab, Shanghai 200433, Peoples R China
第一作者单位物质科学与技术学院
通讯作者单位物质科学与技术学院
第一作者的第一单位物质科学与技术学院
推荐引用方式
GB/T 7714
Zhang, Hao,Cao, Leitao,Li, Jian,et al. Dual Physically Crosslinked Silk Fibroin Ionoelastomer with Ultrahigh Stretchability and Low Hysteresis[J]. CHEMISTRY OF MATERIALS,2022,35(4):1752-1761.
APA Zhang, Hao.,Cao, Leitao.,Li, Jian.,Liu, Yifan.,Lv, Zhuochen.,...&Ling, Shengjie.(2022).Dual Physically Crosslinked Silk Fibroin Ionoelastomer with Ultrahigh Stretchability and Low Hysteresis.CHEMISTRY OF MATERIALS,35(4),1752-1761.
MLA Zhang, Hao,et al."Dual Physically Crosslinked Silk Fibroin Ionoelastomer with Ultrahigh Stretchability and Low Hysteresis".CHEMISTRY OF MATERIALS 35.4(2022):1752-1761.
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
个性服务
查看访问统计
谷歌学术
谷歌学术中相似的文章
[Zhang, Hao]的文章
[Cao, Leitao]的文章
[Li, Jian]的文章
百度学术
百度学术中相似的文章
[Zhang, Hao]的文章
[Cao, Leitao]的文章
[Li, Jian]的文章
必应学术
必应学术中相似的文章
[Zhang, Hao]的文章
[Cao, Leitao]的文章
[Li, Jian]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。