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Updated: Jan 10, 2026
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Exploring the Effects of Atmospheric Forcings on Evaporation: Experimental Integration of the Atmospheric Boundary Layer and Shallow Subsurface
Published on: June 8, 2015
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Flexible humidity sensors for diverse applications
Cong Xiao1,2, Xin Liu1,2, Yuefang Zhao1,2
1Institute of Microelectronics of the Chinese Academy of Sciences, Beijing, China.
Microsystems & Nanoengineering
|November 23, 2025
Summary
This review explores flexible humidity sensors, detailing novel materials and fabrication methods. It highlights applications in healthcare and smart systems, proposing future directions for advanced sensing technologies.
Area of Science:
- Materials Science
- Sensor Technology
- Nanotechnology
Background:
- Flexible humidity sensors are crucial for the Internet of Things (IoT) and intelligent systems.
- Recent advancements focus on material innovation, fabrication, and diverse applications.
Purpose of the Study:
- To systematically review the current research status of flexible humidity sensors.
- To analyze the impact of novel materials and fabrication techniques on sensor performance.
- To elaborate on innovative applications and propose future development directions.
Main Methods:
- Review of recent literature on flexible humidity sensors.
- Analysis of humidity-sensitive materials (polymers, metal oxides, carbon-based, 2D materials).
- Evaluation of fabrication technologies (screen printing, spraying, deposition).
Main Results:
- Novel materials significantly influence sensor sensitivity, response time, and stability.
- Fabrication techniques like screen printing optimize device performance.
- Flexible humidity sensors show promise in healthcare, smart agriculture, and human-machine interaction.
Conclusions:
- Future research should focus on material innovation, multi-parameter sensing, and adaptability to complex environments.
- Next-generation sensors aim for higher precision, multifunctionality, and self-powered operation.
- This review provides insights for developing advanced flexible intelligent sensing devices.
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