Strain Sensor with Both a Wide Sensing Range and High Sensitivity Based on Braided Graphene Belts
文献类型：期刊论文
| 作者 | Li, YX; He, TY; Shi, LJ; Wang, RR; Sun, J |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2020-04-15 |
| 期号 | 15页码:17691 |
| ISSN号 | 1944-8244 |
| DOI | 10.1021/acsami.9b21921 |
| 文献子类 | Article |
| 英文摘要 | Recent years have witnessed significant development of flexible strain sensors in a variety of fields. Nevertheless, the challenge of integrating a broad sensing range (>50%) with high sensitivity [gauge factor (GF) value > 100 over the entire sensing strain] in one single flexible strain sensor still exists. Herein, we prepared a flexible strain sensor based on braided graphene belts (BGBs) and dragon skin. Such a BGB strain sensor exhibits an integration of a wide sensing range (up to 55.55%) and high sensitivity (GF value > 175.16 through the entire working range). Besides, this BGB strain sensor also demonstrates a minute monitoring limit (0.01%), low hysteresis and overshoot behaviors, and reliable cycling repeatability (>6000 cycles). The SEM microscopy observations reveal that the skew angle and intersection regions of graphene belts are mainly responsible for the desirable sensing performance. Finally, the successful detection of full-range human motions, from subtle actions to vigorously joint-related movements, reflects great potential of the BGB strain sensor in the application of wearable instruments. |
| WOS关键词 | PRESSURE ; PRECISE ; FIBER ; SKIN |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28135]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Li, YX,He, TY,Shi, LJ,et al. Strain Sensor with Both a Wide Sensing Range and High Sensitivity Based on Braided Graphene Belts[J]. ACS APPLIED MATERIALS & INTERFACES,2020(15):17691. |
| APA | Li, YX,He, TY,Shi, LJ,Wang, RR,&Sun, J.(2020).Strain Sensor with Both a Wide Sensing Range and High Sensitivity Based on Braided Graphene Belts.ACS APPLIED MATERIALS & INTERFACES(15),17691. |
| MLA | Li, YX,et al."Strain Sensor with Both a Wide Sensing Range and High Sensitivity Based on Braided Graphene Belts".ACS APPLIED MATERIALS & INTERFACES .15(2020):17691. |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
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。