您好，欢迎访问中国热带农业科学院 机构知识库！
中国热带农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

PEDOT:PSS/Natural Rubber Latex Inks for Screen-Printing Multifunctional Wearable Strain-Humidity Sensors

文献类型： 外文期刊

作者： Ren, Ting 1 ; Yang, Hui 1 ; Zhang, Jizhen 2 ; Lv, Ke 2 ; Kong, Derui 2 ; Jiang, Fengqing 1 ; Chang, Yuying 1 ; Yu, Ping 1 ; Tao, Jinlong 2 ; Wang, Di 3 ; Kong, Na 2 ; Shao, Yanqiu 1 ;

作者机构： 1.Mu Danjiang Normal Univ, Coll Chem & Chem Engn, Heilongjiang Key Lab Photoelect Funct Mat, Mudanjiang 157011, Peoples R China

2.Chinese Acad Trop Agr Sci, Hainan Prov Key Lab Nat Rubber Proc, Agr Prod Proc Res Inst, Zhanjiang 524001, Peoples R China

3.Pingyi Country Inspect & Testing Ctr, Pingyi 273300, Peoples R China

4.Deakin Univ, Sch Life & Environm Sci, Waurn Ponds, Vic 3216, Australia

关键词： humidity sensors; natural rubber latexes; PEDOT:PSS; screen printings; strain sensors

期刊名称：ADVANCED ENGINEERING MATERIALS （ 影响因子：3.6； 五年影响因子：4.0 ）

ISSN： 1438-1656

年卷期： 2023 年

页码：

收录情况： SCI

摘要： Wearable strain-humidity sensors are increasingly recognized for their role in healthcare and detecting human motion signals. However, many strain-humidity sensors require complex manufacturing processes and have limited applicability. In this study, based on the good miscibility between natural rubber latex (NRL) and poly (3,4-ethylenedioxythiophene):poly (4-styrenesulfonate) (PEDOT:PSS), PEDOT:PSS/NRL composite conductors are transferred onto fabric substrate through screen printing and prepared high-performance strain-humidity sensor. The PEDOT:PSS/NRL blends strain-humidity sensor exhibited good stability and durability (500 cycles) at 10% strain, achieves a gauge factor (GF) of 123.8 with excellent linearity, making it operational in detecting various human motions, such as finger bending, elbow bending, wrist bending, and so on. In addition, the PEDOT:PSS and water molecules interaction results in a humidity response time as low as 0.72 s and recovery time as low as 0.85 s for the PEDOT:PSS/NRL composite strain-humidity sensor, and a wide relative humidity detection range (6-83%), allowing it to be utilized for precise detection of human breathing. Furthermore, it can monitor the use's joint movement, facial muscle movement, and respiratory rate, which show its potential application prospect in health monitoring.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国热带农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台