| Title | A flexible, sensitive and stable humidity sensor based on an all-polymer nanofiber film |
| Author | |
| Corresponding Author | Li，Li |
| Publication Years | 2023
|
| DOI | |
| Source Title | |
| ISSN | 0167-577X
|
| EISSN | 1873-4979
|
| Volume | 330 |
| Abstract | A flexible humidity sensor with high sensitivity and reliability is reported by introducing poly(triphenylamine) (PTPA) into poly(vinylidene fluoride)(PVDF) nanofibers (NFs) via electrospinning. Combined experiments and theoretical studies show that the addition of conductive PTPA enhances the dielectric constant and moisture adsorption, owing to the rough NF surfaces and PTPA–water interactions. The PVDF/PTPA NF film exhibits a wide sensing range (20–90 %RH), short response/recovery time (33/28 s), good recoverability and long-term stability (over 100 cycles), outperforming most reported polymer-based humidity sensors. This work opens up a new route for sensitive, flexible and reliable humidity sensors, promising towards flexible and wearable sensing applications. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | Corresponding
|
| Funding Project | National Natural Science Foundation of China[51706166];National Natural Science Foundation of China[51773163];National Postdoctoral Program for Innovative Talents[BX20220140];
|
| WOS Research Area | Materials Science
; Physics
|
| WOS Subject | Materials Science, Multidisciplinary
; Physics, Applied
|
| WOS Accession No | WOS:000868498600011
|
| Publisher | |
| ESI Research Field | MATERIALS SCIENCE
|
| Scopus EID | 2-s2.0-85139352983
|
| Data Source | Scopus
|
| Citation statistics |
Cited Times [WOS]:2
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/406148 |
| Department | Department of Materials Science and Engineering |
| Affiliation | 1.Center for Smart Materials and Devices,State Key Laboratory of Advanced Technology for Materials Synthesis and Processing,Wuhan University of Technology,Wuhan,430070,China 2.Department of Materials Science and Engineering,Southern University of Science and Technology,Shenzhen,518055,China |
| First Author Affilication | Department of Materials Science and Engineering |
| Corresponding Author Affilication | Department of Materials Science and Engineering |
| Recommended Citation GB/T 7714 |
Cheng，Yunyun,Xiong，Yufeng,Pan，Meng,et al. A flexible, sensitive and stable humidity sensor based on an all-polymer nanofiber film[J]. MATERIALS LETTERS,2023,330.
|
| APA |
Cheng，Yunyun,Xiong，Yufeng,Pan，Meng,Li，Li,&Dong，Lijie.(2023).A flexible, sensitive and stable humidity sensor based on an all-polymer nanofiber film.MATERIALS LETTERS,330.
|
| MLA |
Cheng，Yunyun,et al."A flexible, sensitive and stable humidity sensor based on an all-polymer nanofiber film".MATERIALS LETTERS 330(2023).
|
| Files in This Item: | There are no files associated with this item. | |||||
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