In Situ Synthesis of Liquid Metal Conductive Fibers toward Smart Cloth

被引：2

作者：

Yuan, Ximin ^{[1
,2
]}

Kong, Weicheng ^{[3
]}

Xia, Pengcheng ^{[4
]}

Wang, Zhenjia ^{[1
,2
]}

Gao, Qing ^{[3
]}

Xu, Jie ^{[1
,2
]}

Shan, Debin ^{[1
,2
]}

Yao, Qingqiang ^{[4
]}

Guo, Bin ^{[1
,2
]}

He, Yong ^{[3
,5
]}

机构：

[1] Harbin Inst Technol, State Key Lab Adv Welding & Joining, Harbin 150001, Peoples R China

[2] Natl Innovat Ctr Adv Med Devices, Shenzhen 457001, Peoples R China

[3] Zhejiang Univ, Sch Mech Engn, State Key Lab Fluid Power & Mechatron Syst, Hangzhou 310027, Peoples R China

[4] Nanjing Med Univ, Nanjing Hosp 1, Inst Digital Med, Dept Orthopaed Surg, Nanjing 210006, Peoples R China

[5] Zhejiang Univ, Coll Mech Engn, Key Lab Printing Proc & Equipment Zhejiang Prov 3D, Hangzhou 310027, Peoples R China

来源：

ACS APPLIED MATERIALS & INTERFACES | 2024年 / 16卷 / 21期

基金：

中国国家自然科学基金;

关键词：

liquid metal; protein fiber; flexible electronic; smart cloth; environmental monitoring;

D O I：

10.1021/acsami.4c01835

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

o meet the diverse needs of humans, smart cloth has become a potential research hotspot to replace traditional cloth. However, it is challenging to manufacture a flexible fabric with multiple functions. Here, we introduce a smart cloth based on liquid metal (LM) conductive fibers. Ga2O3 nanoparticles are obtained through ultrasonic pretreatment. Furthermore, a coordination bond is formed between thiol groups on the surface of protein fibers and Ga2O3 through a scraping method, allowing Ga2O3 particles to be grafted onto the surface of protein fibers in situ. Finally, LM conductive fibers are encapsulated using a photocuring adhesive. In addition, a wearable smart cloth integrated with multiple sensors has been developed based on LM conductive fibers. Users can not only monitor their movement trajectory and the surrounding environment in real time but also have their data supervised by family members through a client, achieving remote and continuous monitoring. The development of this wearable smart cloth provides strong support for future wearable, flexible electronic devices.

引用

页码：27850 / 27865

页数：16