Advanced application of triboelectric nanogenerators in gas sensing

Lu, Peng; Guo, Xiaoyao; Liao, Xiaofang; Liu, Yanhua; Cai, Chenchen; Meng, Xiangjiang; Wei, Zhiting; Du, Guoli; Shao, Yuzheng; Nie, Shuangxi; Wang, Zhiwei

doi:10.1016/j.nanoen.2024.109672

Cited by 4 publications

(1 citation statement)

References 154 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, traditional gas sensors heavily rely on external power sources during operation, limiting their further development in mobile monitoring and wearable sensing fields. TENGs, characterized by miniaturization, portability, and a self-powering capability, have rapidly developed in self-powered gas sensing applications, particularly showing outstanding potential in sensing and detecting gases such as ammonia, water vapor, and volatile organic compounds (VOCs) [ 92 ]. Porous materials provide more binding sites for gases due to their large surface area, and the advantages of easy modifications and a designable structure of porous materials enable TENG-based self-powered gas sensors to have higher sensitivity, a wider detection range, and a faster response time compared to traditional gas sensors.…”

Section: Sensing Applicationsmentioning

confidence: 99%

Advanced Applications of Porous Materials in Triboelectric Nanogenerator Self-Powered Sensors

Duan,

Cai,

Chen

et al. 2024

Sensors

Self Cite

View full text Add to dashboard Cite

Porous materials possess advantages such as rich pore structures, a large surface area, low relative density, high specific strength, and good breathability. They have broad prospects in the development of a high-performance Triboelectric Nanogenerator (TENG) and self-powered sensing fields. This paper elaborates on the structural forms and construction methods of porous materials in existing TENG, including aerogels, foam sponges, electrospinning, 3D printing, and fabric structures. The research progress of porous materials in improving TENG performance is systematically summarized, with a focus on discussing design strategies of porous structures to enhance the TENG mechanical performance, frictional electrical performance, and environmental tolerance. The current applications of porous-material-based TENG in self-powered sensing such as pressure sensing, health monitoring, and human–machine interactions are introduced, and future development directions and challenges are discussed.

show abstract

Section: Sensing Applicationsmentioning

confidence: 99%

Advanced Applications of Porous Materials in Triboelectric Nanogenerator Self-Powered Sensors

Duan,

Cai,

Chen

et al. 2024

Sensors

Self Cite

View full text Add to dashboard Cite

show abstract

Rational Design of Triboelectric Materials and Devices for Self‐Powered Food Sensing

Bai,

Zhao,

Cai

et al. 2024

Small

View full text Add to dashboard Cite

Against the backdrop of rapid advancements in 5G and Internet of Things (IoT) technologies, there is an urgent need to upgrade food sensing systems to achieve automation, digitalization, and intelligence. However, this transformation process faces numerous challenges. Triboelectric nanogenerators (TENGs), as an emerging energy conversion and sensing technology, play a crucial role in this context. They not only provide power to functional devices but also serve as sensors in multifunctional self‐powered food sensing systems, capable of detecting various physical and chemical information. This review explores the development of TENGs in the field of food sensing, focusing on the working principles of their self‐powered sensing. The review also systematically organizes and classifies the material and device designs used for TENGs in various food applications. Based on the performance of TENGs, a detailed introduction is provided on the specific applications of self‐powered food sterilization, self‐powered food quality monitoring, and self‐powered taste sensing in the field of food safety. Finally, this paper discusses the challenges and corresponding strategies of TENGs in the food sensing field. The aim is to further promote unmanned and smart services and management in the food sector and to provide new research perspectives.

show abstract

Triboelectric decoupling measurement for droplet parameters in microfluidic chips

Hu,

Chen,

Xia

et al. 2024

Nano Energy

View full text Add to dashboard Cite

Advanced application of triboelectric nanogenerators in gas sensing

Cited by 4 publications

References 154 publications

Advanced Applications of Porous Materials in Triboelectric Nanogenerator Self-Powered Sensors

Advanced Applications of Porous Materials in Triboelectric Nanogenerator Self-Powered Sensors

Rational Design of Triboelectric Materials and Devices for Self‐Powered Food Sensing

Triboelectric decoupling measurement for droplet parameters in microfluidic chips

Contact Info

Product

Resources

About