Highly sensitive humidity sensors based on Sb-doped ZnSnO3 nanoparticles with very small sizes

CrystEngComm ◽  
2014 ◽  
Vol 16 (14) ◽  
pp. 2977 ◽  
Author(s):  
Jidong Li ◽  
Tao Fu ◽  
Yuejiao Chen ◽  
Bingkun Guan ◽  
Ming Zhuo ◽  
...  
Keyword(s):  
Humidity Sensors ◽  
Highly Sensitive

scholarly journals Ultrafast and Highly Sensitive Chemically Functionalized Graphene Oxide-Based Humidity Sensors: Harnessing Device Performances via the Supramolecular Approach

2020 ◽  
Vol 12 (39) ◽  
pp. 44017-44025
Author(s):  
Cosimo Anichini ◽  
Alessandro Aliprandi ◽  
Sai Manoj Gali ◽  
Fabiola Liscio ◽  
Vittorio Morandi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Functionalized Graphene ◽  
Humidity Sensors ◽  
Functionalized Graphene Oxide ◽  
Highly Sensitive

A High-Wet-Strength Biofilm for Readable and Highly Sensitive Humidity Sensors

Nano Letters ◽  
2021 ◽  
Author(s):  
Zuocai Zhang ◽  
Tianyun Lu ◽  
Dan Yang ◽  
Shaorong Lu ◽  
Ren Cai ◽  
...  
Keyword(s):  
Humidity Sensors ◽  
Wet Strength ◽  
Highly Sensitive

Highly Sensitive Humidity Sensors Based on Pt Functionalized ZIF-67 Towards Noncontact Healthcare Monitoring

2021 ◽  
pp. 1-1
Author(s):  
He Yu ◽  
Cong Wang ◽  
Fan-Yi Meng ◽  
Dan-Qing Zou ◽  
Ji-Hu Li ◽  
...  
Keyword(s):  
Humidity Sensors ◽  
Highly Sensitive ◽  
Healthcare Monitoring

scholarly journals Optimization of Cost-Effective and Reproducible Flexible Humidity Sensors Based on Metal-Organic Frameworks

Sensors ◽  
2020 ◽  
Vol 20 (23) ◽  
pp. 6981
Author(s):  
Victor Toral ◽  
Florin C. Loghin ◽  
Antonio Rodríguez-Diéguez ◽  
Alejandro Lapresta-Fernández ◽  
Diego P. Morales ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Three Dimensional ◽  
Cost Effective ◽  
Film Deposition ◽  
Flexible Substrates ◽  
Humidity Sensors ◽  
Cost Effective Method ◽  
Highly Sensitive ◽  
Metal Organic

In this letter, we present the extension of a previous work on a cost-effective method for fabricating highly sensitive humidity sensors on flexible substrates with a reversible response, allowing precise monitoring of the humidity threshold. In that work we demonstrated the use of three-dimensional metal-organic framework (MOF) film deposition based on the perylene-3,4,9,10-tetracarboxylate linker, potassium as metallic center and the interspacing of silver interdigitated electrodes (IDEs) as humidity sensors. In this work, we study one of the most important issues in efficient and reproducible mass production, which is to optimize the most important processes’ parameters in their fabrication, such as controlling the thickness of the sensor’s layers. We demonstrate this method not only allows for the creation of humidity sensors, but it also is possible to change the humidity value that changes the actuator state.

Highly-Sensitive Humidity Sensors for Condition Monitoring of Hybrid Laminates

2015 ◽  
Vol 825-826 ◽  
pp. 579-585 ◽  
Author(s):  
Thomas Seider ◽  
Joerg Martin ◽  
Alexander Boeddicker ◽  
Julia Rühling ◽  
Daniel Wett ◽  
...  
Keyword(s):  
Condition Monitoring ◽  
Fold Increase ◽  
Humidity Sensors ◽  
Reinforced Polymers ◽  
Lightweight Structures ◽  
Humidity Change ◽  
Highly Sensitive ◽  
Hybrid Laminates ◽  
Low Mass ◽  
Response To Water

In recent years fibre-reinforced polymers (FRPs) gained importance in a wider field of application due to such favourable properties as low mass and tailorable mechanical strength. However, water penetrating into the lightweight material can lead to a loss of shear strength and finally to a collapse of the whole mechanical structure. Consequently, the integration of humidity sensors into compound materials is able to promote the reliability via online condition monitoring. An innovative concept is the use of ceramics-polymer-composites, which are well suited for the integration into lightweight structures during inline production. Composite and polyimide based humidity sensors have been manufactured by flexographic printing and spin-coating processes. A 5-fold increase in sensor’s capacity related to a humidity change from 10 to 80 % r.h. manifests the outstanding sensitivity of manufactured composite sensors. In addition, FRP-integrated polyimide sensors showed a significant response to water penetration, whereby the capability of condition monitoring could be confirmed.

Highly Sensitive MoS2 Humidity Sensors Array for Noncontact Sensation

2017 ◽  
Vol 29 (34) ◽  
pp. 1702076 ◽  
Author(s):  
Jing Zhao ◽  
Na Li ◽  
Hua Yu ◽  
Zheng Wei ◽  
Mengzhou Liao ◽  
...  
Keyword(s):  
Humidity Sensors ◽  
Highly Sensitive ◽  
Sensors Array
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