|本期目录/Table of Contents|

[1]陈朝阳,杜孟生,贾博玉,等.基于MWCNTs/PDMS的仿蝎子栉器结构柔性压力传感器制备及性能表征[J].浙江理工大学学报,2026,55-56(自科三):298-305.
　CHEN Zhaoyang,DU Mengsheng,JIA Boyu,et al.Fabrication and performance characterization of a scorpion comb- inspired flexible pressure sensor based on MWCNTs/PDMS[J].Journal of Zhejiang Sci-Tech University,2026,55-56(自科三):298-305.
点击复制

基于MWCNTs/PDMS的仿蝎子栉器结构柔性压力传感器制备及性能表征()

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
55-56
期数:
2026年自科第三期
页码:
298-305
栏目:
出版日期:
2026-05-10

文章信息/Info

Title:
Fabrication and performance characterization of a scorpion comb- inspired flexible pressure sensor based on MWCNTs/PDMS
文章编号:
1673-3851(2026) 05-0298-08
作者:
陈朝阳; 杜孟生; 贾博玉; 张慧卿
1. 西安建筑科技大学理学院 ,西安 710055;2. 西北工业大学柔性电子研究院 ,西安 710129
Author(s):
CHEN Zhaoyang; DU Mengsheng; JIA Boyu; ZHANG Huiqing
1. School of Science, Xi/an University of Architecture and Technology, Xi/an 710055, China; 2. Institute of Flexible Electronics, Northwestern Polytechnical University, Xi/an710129, China
关键词:
柔性压力传感器 ; 仿生结构 ; 蝎子栉器 ;  高灵敏度 ; 宽检测范围 ; 健康监测
分类号:
TP212
文献标志码:
A
摘要:
针对传统刚性传感器缺乏便携性和柔韧性等缺点以及现有柔性压力传感器普遍存在工艺复杂、成本高且无法同时实现宽检测范围和高灵敏度等问题 , 以实现柔性压力传感器的宽检测范围和高灵敏度协同优化为 目标 ,以多壁碳纳米管(Multi-walled carbon nanotubes,MWCNTs)/聚二 甲基硅氧烷(Polydimethylsiloxane,PDMS)复合材料为导电层 ,采用仿蝎子栉器结构与根部直径皱缩的设计 ,制备出一种高性能的仿生柔性压阻式压力传感器 。采用场发射扫描电镜对蝎子栉器和传感器的表面形貌进行系统表征 ;利用 ABAQUS验证仿生结构的合理性和优异性 ,并测试传感器的灵敏度、响应时间、检测范围和耐久性等传感性能 。结果表明 :MWCNTs均匀分散在 PDMS基底中 ,仿生结构具有显著的应力集中效应 ;传感器在 4.73Pa~790kPa的宽检测范围内具有 2.755kPa-1 的高灵敏度 ,并且响应时间低至 170ms;传感器在监测人体生理信号时也具有优异的性能 。该研究为柔性压力传感器介电层的结构设计提供了一种新的仿生思路。

参考文献/References:

[1] Hu X G, Wu M X, Che L X, et al. Nanoengineering ultrathin flexible pressure sensor with superior sensitivity and perfect conformability [J]. Small, 2023, 19 (33): e2208015.
[2] Yang N, Liu H L, Yin X Y, et al. Flexible pressure sensor decorated with MXene and reduced graphene oxide composites for motion detection, information transmission, and pressure sensing performance [J]. ACS Applied Materials & Interfaces, 2022, 14 (40): 45978-45987.
[3] 王海珍，李哲，唐昊阳，等。基于棱台状微结构电极的多功能柔性压力传感器 [J]. 微纳电子技术，2025, 62 (8): 102-110.
[4] Xu C, Chen J, Zhu Z, et al. Flexible pressure sensors in human-machine interface applications [J]. Small, 2024, 20 (15): e2306655.
[5] Liu Y J, Xu J J, Li Y X, et al. A high-sensitivity and wide-range flexible pressure sensor based on micro-pyramid arrays and porous nanofiber networks [J]. Nanoscale, 2025, 17 (32): 18583-18592.
[6] 宿荣芳，文心仪，王俊，等。智能可穿戴柔性压力传感器的研究进展 [J]. 材料工程，2024, 52 (8): 98-108.
[7] 金凡，吕大伍，张天成，等。基于微结构的柔性压力传感器设计、制备及性能 [J]. 复合材料学报，2021, 38 (10): 3133-3150.
[8] Pan W, Wang Y, Ouyang G, et al. High-sensitivity and low-cost wearable flexible pressure sensor based on MOFs [J]. ACS Applied Electronic Materials, 2023, 5 (7): 3851-3858.
[9] Wang X, Yu J, Cui Y, et al. Research progress of flexible wearable pressure sensors [J]. Sensors and Actuators A: Physical, 2021, 330: 112838.
[10] Li J, Fang L, Sun B, et al. Review: Recent progress in flexible and stretchable piezoresistive sensors and their applications [J]. Journal of the Electrochemical Society, 2020, 167 (3): 037561.
[11] 秦冲。新型柔性三维力触觉传感器的设计与研究 [J]. 传感器与微系统，2023, 42 (10): 99-102.
[12] 赵静，王子娅，莫黎昕，等。微结构化柔性压力传感器的性能增强机制、实现方法与应用优势 [J]. 化学进展，2022, 34 (10): 2202-2221.
[13] 钟山，贾磊，李晓春，等。基于 MXene/PEDOT:PSS 柔性压力传感器的制备及其在唇语识别中的应用 [J]. 复合材料学报，2025, 42 (1): 374-385.
[14] An T, Zhang Y, Wen J, et al. Multi-level pyramidal microstructure-based pressure sensors with high sensitivity and wide linear range for healthcare monitoring [J]. ACS Sensors, 2024, 9 (2): 726-735.
[15] Wang M, Wang G, Zheng M, et al. High-performance flexible piezoresistive pressure sensor based on multi-layer interlocking microstructures [J]. Journal of Materials Chemistry A, 2024, 12 (34): 22931-22944.
[16] Ji J, Zhang C, Yang S, et al. High sensitivity and a wide sensing range flexible strain sensor based on the V-groove/wrinkle hierarchical array [J]. ACS Applied Materials & Interfaces, 2022, 14 (20): 24059-24066.
[17] 刘佳豪，阚皞。互锁结构离电式柔性压力传感器的制备及应用 [J/OL]. 济南大学学报 (自然科学版), 2026: 1-8. (2025-06-10)[2025-11-27]. https://doi.org/10.13349/j.cnki.jdxbn.20250609.003.
[18] Chen J, Song T, Wang X, et al. Ultrasensitive and wide-range MXene/PDMS piezoresistive sensors inspired by rose petals[J]. Nano Energy, 2024, 131: 110285.
[19] Liu Z, Hu X, Bo R, et al. A three-dimensionally architected electronic skin mimicking human mechanosensation[J]. Science, 2024, 384(6699): 987-994.
[20] He J, Zhao R, Guo Z, et al. A high-performance pressure sensor combining the biomimetic structures of shark and crocodile skin[J]. Advanced Functional Materials, 2025, 35(52): e10130.

备注/Memo

备注/Memo:
收稿日期 : 2025-11-27 网络出版日期 : 2026-01-27作者简介 : 陈朝阳(2001— ) ,女 ,陕西商洛人 ,硕士研究生 ,主要从事柔性压力传感器设计与制备方面的研究。通信作者: 张慧卿,E-mail:18391922165@163. com
更新日期/Last Update: 2026-05-07