E-resources
Peer reviewed
Open access
-
Wang, Xiu-man; Chai, Yujun; Wang, Ze-ping; Yu, Jiabing; Chen, Xianping
Ceramics international, 09/2023, Volume: 49, Issue: 18Journal Article
Flexible pressure sensors arouse an extensive interest in health monitoring, human-computer interaction, and wearable electronic devices. However, the preparation of pressure sensors with high sensitivity, high linearity, and wide working range continues to be challenging. In this study, a SnO2@carbon nanotubes/polyurethane (SnO2@CNT/PU) sponge pressure sensor was presented with high sensitivity in a wide linear pressure range. SnO2 was attached to CNT/PU sponge, which allowed the pressure sensor to obtain low initial current, thus increasing the sensitivity of the pressure sensor. The applied compressive strain was linearly related to the resistance since the nodes of CNT/PU sponge porous skeleton change synchronously during contact. SnO2@CNT/PU sponge pressure sensor shows a wide pressure range (3 Pa–30 kPa), while maintaining high sensitivity (53.4 kPa−1), and excellent linearity (R2 = 0.996). Furthermore, the sensor exhibited stable cycle performance (1500 cycles), fast response time (23 ms), as well as low detection limit (3 Pa). More importantly, the pressure sensor is capable of accurately detecting the human body's physiological signals, and shows promising application for health monitoring.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.